Tank With Gas Vent And Inlet Or Outlet Patents (Class 137/587)
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Patent number: 12084250Abstract: In a generator including a fuel tank that stores liquid fuel, the fuel tank includes a fuel inlet and a breather passage formed by a pipe member through which an inside and outside of the fuel tank communicate with each other, and the pipe member is provided with a valve that blocks the breather passage at normal time and opens the breather passage by a pressure of a predetermined value or higher.Type: GrantFiled: September 26, 2022Date of Patent: September 10, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Kohei Kawano, Makoto Yamada, Hiroki Iikura, Keita Inamura, Yoshihiro Matsunaga
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Patent number: 11719235Abstract: A hydraulic device for a rail vehicle includes a fluid container, a motor with a pump, a control plate, a control region, a ventilation and purging unit for ventilating and purging the fluid container, wherein the ventilation and purging unit has a valve unit integrated into a wall of a housing of the fluid container, and a channel labyrinth connected to the valve unit.Type: GrantFiled: February 12, 2020Date of Patent: August 8, 2023Inventors: Torsten Stickel, Marcus Clev, Benjamin Hirth, Fabian Elwischger, Nico Kullen
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Patent number: 11607949Abstract: A shovel includes a lower traveling body, an upper turning body turnably attached to the lower traveling body, a boom pivotably attached to the upper turning body, an arm pivotably attached to the boom, an engine mounted on the upper turning body, a hydraulic pump mounted on the upper turning body, a fuel tank mounted on the upper turning body, a work walkway provided on an upper surface of the fuel tank for the movement of a worker, and a rollover valve provided at the top of the fuel tank at a position different from the work walkway.Type: GrantFiled: June 11, 2020Date of Patent: March 21, 2023Assignee: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.Inventor: Yoshito Koyama
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Patent number: 11073224Abstract: A valve assembly may be used with a container for holding a fluid including a liquid and a gas. The valve assembly may have a chamber, inlet, and outlet. The chamber may provide an exhaust route for fluid from the container to the outlet. A check valve including a sealing member with a through hole may move between an open and closed position. In the open position, check valve may provide a main flow route for fluid leaving the internal chamber. The through hole may provide a limited return flow route for gas returning to the internal chamber when the check valve is closed. The valve assembly may include a breather check valve movable between a closed and open position in which it provides fluid communication between the exhaust route and externally of the housing. A filter may communicate with the breather check valve.Type: GrantFiled: August 26, 2016Date of Patent: July 27, 2021Inventor: John James Fulford
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Patent number: 10962131Abstract: A fill limit vent valve includes a float valve, a housing, and a lid. The housing includes a cylindrical outer wall and a tubular portion. The outer wall has a central axis. The tubular portion accommodates the float valve. The lid is placed on the upper end of the tubular portion and has a communicating opening. The housing includes a fuel passage that has an inlet and a discharge port. The discharge port is connected to the communicating opening. A section of the tubular portion that faces the fuel passage is constituted by a curved surface. A guide wall that has at least one guide surface is provided between the fuel passage and the inlet. A straight line on the curved surface that is parallel with the central axis is defined as a generatrix. The guide surface extends along the curved surface while being inclined relative to the generatrix.Type: GrantFiled: August 27, 2019Date of Patent: March 30, 2021Assignee: TOYODA GOSEI CO., LTD.Inventors: Kenta Kuwayama, Caleb Bauer, Steven Yurgalonis, Pierre Grypinich
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Patent number: 10612685Abstract: A connection adapter for connecting a process chamber to a measuring system, in particular to a pressure, density or temperature measuring system, which includes at least three ports, having a process port, the process port being connected or connectable to the process chamber, a measuring port, the measuring system being connected or connectable to the measuring port, and an access port, which includes a self-sealing coupling. The connection adapter, furthermore includes a line system, having lines and at least one closable shutoff device. The line system connecting the process port to the measuring port and the access port, the connection between the process port and the measuring port being blockable gas-tight with the aid of the shutoff device, and the access port being connected or connectable to the measuring port via the line system. A measuring apparatus having a connection adapter is also provided.Type: GrantFiled: July 6, 2018Date of Patent: April 7, 2020Assignee: WIKA Alexander Wiegand SE & Co. KGInventors: Carmen Lippert, Alexander Hein, Arthur Boettcher
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Patent number: 10518633Abstract: A fuel supply apparatus comprises a filler neck body including a fuel passage-forming structure configured to form a fuel passage and a fuel vapor port branched off from the fuel passage-forming structure; and a nozzle guide located inside of the filler neck body and formed in a tubular shape. A vapor flow path is formed to be continuous with the fuel vapor port and introduce fuel vapor flowing into the fuel vapor port in a tank direction. The configuration of the fuel supply apparatus enables the fuel vapor circulated from a fuel tank to the fuel supply apparatus to smoothly join with the flow of liquid fuel supplied from a fueling nozzle.Type: GrantFiled: September 12, 2016Date of Patent: December 31, 2019Assignee: TOYODA GOSEI CO., LTD.Inventors: Atsushi Sekihara, Yoshinari Hiramatsu
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Patent number: 10343790Abstract: An insulative ring protects a burst disc of an aircraft from the shock of lightning strikes. The burst disc device includes: a burst disc which is installed inside a main wing to prevent over-pressurization of the main wing; a pressure release passage partially constituted by a support tube and is blocked with the burst disc and leads to the outside of the main wing; an insulative ring which is disposed along the inner peripheral edge at a terminal end of the pressure release passage and exposed to the outside of the main wing, and an insulation layer which is disposed between a flange of the support tube and an inner surface of a panel of the main wing.Type: GrantFiled: December 11, 2015Date of Patent: July 9, 2019Assignee: MITSUBISHI AIRCRAFT CORPORATIONInventors: Nobuyuki Kamihara, Yuichiro Kamino, Mitsuo Naruse
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Patent number: 10180131Abstract: A reciprocating compressor according to an aspect includes a driving unit; a connecting rod; a piston; a cylinder; and a valve assembly, wherein the valve assembly includes a valve plate forming a main body, a suction inlet and a discharge outlet disposed at the valve plate and coming in communication with a compression space of the cylinder to guide a refrigerant flow, a suction valve and a discharge valve disposed at the valve plate and selectively opening the suction inlet and the discharge outlet, and a plurality of coupling portions disposed at the valve plate, and a plurality of corresponding coupling portions disposed to correspond to each of the plurality of coupling portions and preventing the valve assembly from being erroneously assembled are disposed at the cylinder.Type: GrantFiled: November 10, 2015Date of Patent: January 15, 2019Assignee: LG ELECTRONICS INC.Inventors: Dowan Kim, Jaeho Cho, Yongjin Yang, Inho Son, Kangkyun Park, Jeayoung Choi
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Patent number: 9879829Abstract: The combination of a reservoir having an interface defining an aperture, the interface including a wall extending into the reservoir, the reservoir having a recessed groove in an upper surface about the aperture, the recessed groove including a plurality of recesses thereon: a head unit having an exterior shape complementary to the shape of the aperture, the head unit being positioned within the aperture; the head unit having an inwardly extending rim corresponding to the aperture circular wall, the head unit including a lug, the head unit lug engaging one of recesses, the head unit having a seal ring about an outer periphery of the head unit inwardly extending rim, the seal ring engaging the aperture wall and the head unit inwardly extending rim.Type: GrantFiled: June 15, 2011Date of Patent: January 30, 2018Assignee: Shaw Development, LLCInventors: Nicholas C. Delihas, Steven Milette, John R. Koonce, Donald G. Gardner
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Patent number: 9874127Abstract: Disclosed is a urea injection device for a selective catalyst reduction device. The urea injection device for a selective catalyst reduction device serves to inject urea into a urea tank through a urea injection port and a urea injection line that connects the urea injection port and the urea tank. The urea injection device may include: i) a leveling pipe which is connected with the urea tank, ii) a separator which is installed to be connected with the leveling pipe, and connected to the urea injection port through a gas recirculation line, iii) a gas vent line which is connected with the separator, and iv) a check valve which is installed in the gas vent line.Type: GrantFiled: July 10, 2014Date of Patent: January 23, 2018Assignee: Hyundai Motor CompanyInventors: Dong Myoung Ryoo, Chang Ho Ham, Buyeol Ryu
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Patent number: 9855840Abstract: A fuel supply apparatus includes a filler neck that is configured to provide a fuel passage communicating with a filler port, and a breather port that is protruded from the filler neck to be connected with a breather pipe. At least part of a valve that is configured to allow for recirculation of the air from the breather piped to the fuel passage is placed inside of the breather port. This allows for downsizing of the configuration in the vicinity of the breather port in the filler neck.Type: GrantFiled: May 31, 2016Date of Patent: January 2, 2018Assignee: TOYODA GOSEI CO., LTD.Inventors: Hiroaki Kito, Yoshinari Hiramatsu, Sanae Noro
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Patent number: 9835286Abstract: A fixture for piping includes a fitting. The fitting includes a base, and a locking tab. The locking tab has an end fixed onto the base, and one or more folding sections. The locking tab is formed as a folding configuration folded twice or more, and is further formed so as to be inclinable by elastic deformation about the end and the one or more folding sections serving as a fulcrum, respectively, thereby being locked up with a hole in a vehicle body.Type: GrantFiled: February 11, 2015Date of Patent: December 5, 2017Assignee: SUMITOMO RIKO COMPANY LIMITEDInventors: Tomohiro Hirano, Masanori Kawabata, Takahiro Asai, Takaki Nakashima
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Patent number: 9797354Abstract: To provide a fuel line joint capable of improving resistance to an external force in a joint configured to store a liquid fuel. A fuel line joint is equipped with an integrally formed main body portion that has a storage region configured to store a liquid fuel in a lower part thereof and has an opening portion above the storage region of the liquid fuel; a lid that is formed separately from the main body portion, is attached to the main body portion so as to close the opening portion of the main body portion, and is not connected to members other than the main body portion; and a plurality of mounting portions that is formed integrally with the main body portion and mounted to each of a plurality of pipes forming a fuel line.Type: GrantFiled: July 11, 2014Date of Patent: October 24, 2017Assignee: TOKAI RUBBER INDUSTRIES, LTD.Inventor: Takahiro Asai
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Patent number: 9770978Abstract: A tank defines an inner cavity and at least an opening. A filler tube device comprises a tube passing through the opening in the tank, the tube forming a joint with at least one degree of freedom with the tank such that the tube is displaceable relative to the tank. The tube has an open end in the inner cavity of the tank, and an opposite open end outside of the tank, whereby the tube defines a passage for filling the tank. A sealing component is in the inner cavity of the tank, the sealing component configured for collaborating with the open end of the tube when the tube is moved into engagement therewith to close the open end of the tube inside the tank in a protective position.Type: GrantFiled: September 12, 2014Date of Patent: September 26, 2017Assignee: PRATT & WHITNEY CANADA CORPORATIONInventors: Marcin Rejman, Michel Labbe
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Patent number: 9764761Abstract: A work vehicle includes a driver's seat supported to a frame unit, a first hydraulic stepless speed changing device transmitting power to a first drive wheel, a second hydraulic stepless speed changing device transmitting power to a second drive wheel, and an oil tank. A bridge beam extending in a vehicle body transverse direction is provided between a cable harness extending in the vehicle body transverse direction and a hydraulic passage connecting the second hydraulic stepless speed changing device to the oil tank.Type: GrantFiled: February 9, 2016Date of Patent: September 19, 2017Assignee: KUBOTA CORPORATIONInventors: Masahiro Yamada, Barry Jordan, David Spitz
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Patent number: 9758034Abstract: A filler neck assembly including a main channel for supplying a liquid into a tank and an auxiliary channel for evacuating gas from the tank. The main channel includes a tubular main body including a first end receiving a filler spout and a second end discharging the liquid into the tank. The auxiliary channel includes a first section and a second section, the first section being a channel integrally molded with the tubular main body, and the second section being formed by a feature on an exterior of the main body cooperating with a separately formed part.Type: GrantFiled: December 4, 2013Date of Patent: September 12, 2017Assignee: Inergy Automotive Systems Research (Societe Anonyme)Inventors: Neall Patrick Booth, Damon Upton
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Patent number: 9630489Abstract: A valve member is provided to a vent pipe for communicating a fuel tank with a canister. A solenoid valve is provided to a canister side bypass passage between a back pressure chamber of the valve member and the canister side vent pipe. An extending member is provided to restrict the valve lift amount in accordance with the internal pressure of the fuel tank.Type: GrantFiled: November 12, 2015Date of Patent: April 25, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Shinji Shimokawa
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Patent number: 9487083Abstract: A fuel supply apparatus for supplying fuel to a fuel tank includes a passage forming member that has a fuel passage connected to the fuel tank, an injection port forming member that is disposed in the fuel passage and fixed to the passage forming member, the injection port forming member having an injection port forming a part of the fuel passage, and an injection port open and close mechanism that is mounted to the injection port forming member and has an open and close member for opening and closing the injection port. A reinforcing member of the passage forming member and a welded portion of the passage forming member and the injection port forming member are arranged in the vicinity of a common plane perpendicular to a center line of the fuel passage.Type: GrantFiled: April 23, 2014Date of Patent: November 8, 2016Assignee: TOYODA GOSEI CO., LTD.Inventors: Hiroaki Kito, Yoshinari Hiramatsu, Atsushi Sekihara
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Patent number: 9475582Abstract: An aircraft potable-water system (10) comprising an automatic valve (60) associated with an overflow line (50) and an automatic switch (70) associated with the storage tank (30). The switch (70) vents the storage tank (30) when it is not full, and automatically converts to a tank-pressurizing condition when the storage tank (30) is full. This conversion of the switch (70) causes the valve (60) to move to an overflow-open position so that excess potable water can be drained through the drainmast (18).Type: GrantFiled: September 23, 2009Date of Patent: October 25, 2016Assignee: GOODRICH CORPORATIONInventors: Bryan J. Mackulin, Kurt M. Tauscher
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Patent number: 9476599Abstract: A hot water storage unit 100 having a vessel 102, in which hot water is storable, an outer casing 104 enclosing the vessel 102, a hot water outlet 114 for heated water to exit from inside the vessel 102, and a relief device 106. The relief device 106 relieves excess pressure and/or temperature from inside the vessel 102 by allowing water to escape from inside the vessel 102 and exit from the relief device 106. The relief device 106 comprises a housing 108 containing the operational components of the relief device 106. The relief device 106 is removably retainable relative to the vessel 102 such that the housing 108 of the relief device 106 is located substantially behind the outer casing 104 of the hot water storage unit 100 on the inner side 122 of the outer casing 104.Type: GrantFiled: August 4, 2014Date of Patent: October 25, 2016Assignee: TRITECK LIMITEDInventors: Peter John Morris, Garry Rodney White
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Patent number: 9429957Abstract: A fuel tank assembly is fillable by a fuel pump. The fuel pump is configured such that the existence of a predetermined condition causes the pump to stop delivering fuel. The fuel tank assembly includes a tank defining a chamber, a fill tube, and a fuel pump shut-off system. The fill tube defines an opening configured to receive a nozzle of the pump, and a passageway that provides fluid communication between the opening and the chamber to transfer liquid fuel from the nozzle to the chamber. The fuel pump shut-off system is configured to selectively generate the predetermined condition, and is configured such that whether the predetermined condition exists depends on the total volume of liquid fuel in the chamber and the chemical composition of the liquid fuel in the chamber.Type: GrantFiled: March 6, 2009Date of Patent: August 30, 2016Assignee: GM Global Technology Operations LLCInventors: Paulo A. Riedel, Luiz H. Riedel
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Patent number: 9114701Abstract: Barrier apparatus for use with fuel tanks are described. An example barrier apparatus includes a protective barrier having a support surface and a wall protruding from the support surface to define a cavity. The support couples the protective barrier to a surface of the fuel tank. A weld pad is disposed within the cavity adjacent the support surface.Type: GrantFiled: September 23, 2011Date of Patent: August 25, 2015Assignee: BRUNSWICK CORPORATIONInventor: Christopher C. Bostwick
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Patent number: 9016303Abstract: The present invention is an air evacuation apparatus that prevents the accumulation of air inside a swimming pool or spa filter by allowing any air to be removed from inside the filter every time the swimming pool pump is turned on. By allowing air to be removed from the filter, the present invention prevents the build-up of dangerous levels of potential energy caused by compressed air inside the filter that can lead to the violent separation of the filter. More important, the air evacuation apparatus of the present invention allows air to be safely and automatically removed from inside of the filter without interfering with the functionality of the filter.Type: GrantFiled: May 30, 2012Date of Patent: April 28, 2015Assignee: Vaccare, LLCInventors: Hassan Hamza, Garrett James Burkitt, III
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Publication number: 20150034171Abstract: A hot water storage unit 100 having a vessel 102, in which hot water is storable, an outer casing 104 enclosing the vessel 102, a hot water outlet 114 for heated water to exit from inside the vessel 102, and a relief device 106. The relief device 106 relieves excess pressure and/or temperature from inside the vessel 102 by allowing water to escape from inside the vessel 102 and exit from the relief device 106. The relief device 106 comprises a housing 108 containing the operational components of the relief device 106. The relief device 106 is removably retainable relative to the vessel 102 such that the housing 108 of the relief device 106 is located substantially behind the outer casing 104 of the hot water storage unit 100 on the inner side 122 of the outer casing 104.Type: ApplicationFiled: August 4, 2014Publication date: February 5, 2015Applicant: AQUILLI PTY LTDInventors: Peter John Morris, Garry Rodney White
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Patent number: 8931523Abstract: The invention relates to a tank venting system for a fuel tank (12) of a vehicle, having a vent line (14) for discharge of gaseous hydrocarbons from the fuel tank (12) during refueling thereof. Gaseous hydrocarbons originating from the fuel tank (12) can be introduced in a filler pipe (20) of the fuel tank (12) via a recirculation line (24). A control device (34) controls a proportional valve (32) and changes in this way a pass-through cross section of the recirculation line (24). In this way, a load of an activated charcoal filter (16) which is coupled with the vent line (14) can be minimized. The control device (34) can especially determine a pressure in the fuel tank (12). Furthermore, the invention relates to a method of venting a fuel tank (12) during refueling thereof.Type: GrantFiled: May 20, 2011Date of Patent: January 13, 2015Assignee: Audi AGInventors: Harald Hagen, Andreas Wagner
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Patent number: 8910675Abstract: A method for venting of a liquid tank with a valve, a primary compartment and a secondary compartment which are connected together via a bridge. The valve includes a chamber provided with a cover, which extends at least partly into the tank and is connected via an upper venting aperture to a venting circuit. A first device monitors a level of liquid in the primary compartment. A second device monitors a level of liquid in the secondary compartment. The valve configured to be closed when the first device detects that the level of liquid in the primary compartment is equal to or higher than a first predetermined filling level, and the second device detects that the level of liquid in the secondary compartment is equal to or higher than a second predetermined filling level.Type: GrantFiled: April 2, 2013Date of Patent: December 16, 2014Assignee: Inergy Automotive Systems Research (Societe Anonyme)Inventors: Philippe Coulon, Sebastien Jouie, Remi Thebault, Pierre Lacome, David Hill, Joseph Douglas Chiasson
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Publication number: 20140352801Abstract: A fuel tank for use with hydrogen carrier fuels. The fuel tank includes a self-supporting shell having an inward facing surface and an outward facing surface. A fluid-tight inner layer is disposed adjacent the inward facing surface and a fluid-tight outer layer is disposed adjacent the outward facing surface. A vent extends through the fluid-tight inner layer, the fluid-tight outer layer, and the self-supporting shell. The fuel tank can also include a gas collection canister connected to the vent.Type: ApplicationFiled: May 29, 2014Publication date: December 4, 2014Applicant: MCALISTER TECHNOLOGIES, LLCInventor: Roy Edward McAlister
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Patent number: 8899266Abstract: A transmission is provided including a sump at least partially defining a sump volume and operable to contain a fluid. The transmission further includes a hydraulic pump. An inlet tube is disposed at least partially within the fluid and is operable to communicate the fluid from the sump volume to the hydraulic pump. A fluid displacement reservoir defining a reservoir volume and disposed at least partially within the sump volume is also provided. The fluid displacement reservoir is operable to selectively displace or impede the movement of at least a portion of the fluid when the fluid within the transmission is subject to acceleration, such that the amount of the fluid required within the sump volume to maintain the inlet tube disposed within the fluid is reduced. The fluid displacement reservoir is also operable to selectively contain or receive at least a portion of the fluid.Type: GrantFiled: February 14, 2007Date of Patent: December 2, 2014Assignee: GM Global Technology Operations LLCInventor: David J. Varda
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Publication number: 20140318505Abstract: A liquid fuel trap device for a vehicle fuel system includes a housing forming a confined space and including an outlet port connectable to a fuel vapor recovery system via a fuel vapor passage; and a valve capable of discharging liquid fuel from the confined space into a fuel tank. The housing includes at least two retention devices adapted to impede fuel in the housing from reaching the outlet port in angled positions of the housing.Type: ApplicationFiled: August 27, 2012Publication date: October 30, 2014Applicant: EATON INDUSTRIAL IP GMBH & CO. KGInventor: Stefan Walter
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Patent number: 8857468Abstract: Expansion reservoir (1) for a coolant circuit, having a fill opening (3) that can be closed by a lid (2) and is located in the geodetically upper region of the expansion reservoir (1), wherein a differential-pressure-controlled valve (4) having at least two switching positions is integrated into the lid (2), and having at least one inlet port (5) which opens into a lid region (10), and an outlet port (6) in the geodetically lower region of the expansion reservoir (1), wherein the inlet port (5) is closed by the valve (4) in a first switching position and is opened in at least one second switching position, thus allowing the inlet port (5) to vent into the expansion reservoir (1).Type: GrantFiled: July 15, 2011Date of Patent: October 14, 2014Assignee: Audi AGInventors: Uwe Haas, Thomas Anzenberger
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Patent number: 8844754Abstract: A fuel tank made of plastic, in the interior of which an insert (2) is located, wherein the insert should enclose a space (3), wherein the fuel tank should offer the greatest possible economy of space, and the fuel tank and the insert should have a simple form. For this purpose, a box made of plastic and open at the top is attached to the inside of the upper wall (1) of the fuel tank as an insert (2), wherein the box forms a closed space (3) together with the wall (1) of the tank, wherein the insert (2) comprises a bottom (5) and side walls (6, 7, 8, 9), the upper edges of which are connected in a bonded manner to the wall (1) of the tank. The insert (2) contains inner parts (20-26) that are integral therewith and has at least one fitting (13-16) on the side walls (6, 7, 8, 9) for connecting a pipe line.Type: GrantFiled: January 22, 2010Date of Patent: September 30, 2014Assignee: MAGNA STEYR Fuel Systems GesmbHInventors: Guenther Pozgainer, Mark Polifke
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Patent number: 8813780Abstract: A fuel tank for a spark-ignition motor with a vapor intake port has a tank body having a tank wall enclosing a tank volume. A filler port in a first upper portion of the tank wall establishes a liquid fill-level limit for the tank volume. A vapor dome formed by a second upper portion of the tank wall subtends a vapor space above the liquid fill-level limit. A vapor vent valve is mounted in the vapor dome and is connectable to the vapor intake port. The vapor dome has a shape and size allowing the tank body to tilt from about a horizontal position to about thirty degrees in any direction from the horizontal position before a liquid filling the tank volume to the liquid fill-level limit contacts the vapor vent valve.Type: GrantFiled: September 30, 2011Date of Patent: August 26, 2014Assignee: Schiller Grounds Care, Inc.Inventors: Ronald Scheffler, Richard Lee Bedford, III, Anthony S. Weber
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Patent number: 8807162Abstract: A gas fuel tank with an internal emission fuel system includes a fill-and-vent valve system inside the fuel tank that controls fuel vapor through an exterior carbon canister and prevents spit back. This inventive system prevents exposure of the carbon canister to liquid or fuel. The fill valve assembly has a nylon wedge float that causes the fuel fill nozzle to shut off once the liquid level seals the valve opening. The vent valve assembly also has a nylon wedge float that shuts off vapor once the liquid level seals the valve opening.Type: GrantFiled: January 24, 2011Date of Patent: August 19, 2014Assignee: Florida Marine Tanks, Inc.Inventor: Orestes Y. Monterrey
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Publication number: 20140209188Abstract: A fuel vapor processing apparatus may include a first canister and a second canister each having an adsorbent disposed therein. The second canister may include a first passage and a second passage each communicating between the first canister and an atmosphere. The first passage may be configured as an adsorption passage having the adsorbent disposed therein. The second passage may be configured as an air passage through which air flows. A control device may control flow of the air through the air passage. A heating device may heat the air flowing through the air passage. The air passage may be arranged so that the adsorbent of the adsorption chamber is heated by heat of the air that is heated by the heating device and flows through the air passage.Type: ApplicationFiled: January 29, 2014Publication date: July 31, 2014Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIAN KOGYO KABUSHIKI KAISHAInventors: Takanori AKIYAMA, Ryuji KOSUGI, Junya KIMOTO, Masakazu HASEGAWA, Shinji SHIMOKAWA
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Publication number: 20140197188Abstract: A ventilation device including: a first enclosure including a first passage configured to be connected to a canister outlet and the atmosphere, and a normally closed shutter device configured to open to release the first passage; a second enclosure including a second passage configured to be connected to the canister inlet and a fuel tank, and a normally open shutter device configured to close to shut the second passage, the second passage being separate from and not in communication with the first passage; and a combined pressure/vacuum relief valve or OPR and UPR valve pair situated in or fastened to a bypass of the first passage configured to establish a connection between ends of the first passage when the shutter device is closed and when there is over- or under-pressure in the ends. A fuel system can include the device and a hybrid vehicle can include the fuel system.Type: ApplicationFiled: June 18, 2012Publication date: July 17, 2014Applicant: Inergy Automotive Systems ResearchInventors: Bjorn Criel, Vincent Cuvelier, David Hill, Jules-Joseph Van Schaftingen
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Publication number: 20140137964Abstract: A fuel tank system in which a solenoid valve on piping that communicates between a fuel tank and a canister may be reduced in size. A valve member (a diaphragm valve) is disposed in vent piping that communicates between the fuel tank and the canister. A second bypass channel is provided between a back pressure chamber of the diaphragm valve and the canister side of the vent piping. The solenoid valve is disposed in the second bypass channel.Type: ApplicationFiled: August 3, 2011Publication date: May 22, 2014Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shuichi Aso, Masaki Akagi, Yuusaku Nishimura
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Patent number: 8726947Abstract: A fuel-fill adapter for use in conjunction with a manually-controlled liquid supply nozzle for filling a fuel reservoir is disclosed. The adaptor mates with liquid supply nozzle as well as the filling port of the fuel reservoir. The fuel fill adaptor includes two main fluid pathways: an incoming pathway for liquid to fill the reservoir and an outgoing pathway for vapor venting or excess liquid draining. The fuel-fill adaptor includes a low-pressure differential vacuum-breaking valve to prevent the siphon effect that would otherwise naturally occur if liquid were to enter the gas venting hose. The vacuum-breaking valve permits air to enter the adaptor, wherein the air is then drawn down the drain hose instead of any additional liquid. The vacuum breaking valve can be connected to either the incoming liquid or vent/drain pathways.Type: GrantFiled: March 23, 2010Date of Patent: May 20, 2014Assignee: Lockheed Martin CorporationInventors: John D. Willey, Harry Lichter
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Patent number: 8684032Abstract: A container for an operating liquid or fluid for a motor vehicle includes a container wall which delimits an interior space or chamber of the container. The container has a first wall section, a second wall section and at least one discharge line for discharging the operating liquid out of the container. The discharge line extends from the first wall section to the second wall section and can be adjusted in its length to a distance between the first wall section and the second wall section. A method for producing the container and a motor vehicle having the container are also provided.Type: GrantFiled: November 7, 2012Date of Patent: April 1, 2014Assignee: EMITEC Gesellschaft fuer Emissionstechnologie mbHInventors: Rolf Brück, Jan Hodgson, Sven Schepers
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Patent number: 8678027Abstract: An exhaust passage component includes: an inner space used as part of an exhaust passage of a hot water supply apparatus; a drainage passage configured such that if condensed water is produced in the inner space, the condensed water is caused to flow out of the inner space; a first sheet metal member, at least part of which includes a first recess formed by drawing and a plate-like portion formed around the first recess; and a second sheet metal member, at least part of which includes a second recess by drawing and a flange formed around the second recess.Type: GrantFiled: December 6, 2011Date of Patent: March 25, 2014Assignee: Paloma Co., Ltd.Inventors: Yoshio Ando, Makoto Takeuchi
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Patent number: 8671980Abstract: An apparatus for filtering water has an interface and a filtration/purification canister removably mountable thereon. Connecting the canister to the interface automatically opens a check valve in the interface to permit water to flow from the interface into and through the canister, and then back to and through the interface to an outlet port. Disconnecting the canister from the interface automatically closes the check valve, stopping the flow of water. An end cap may be substituted for the canister to permit fluid to flow through the interface when the canister is not mounted on the interface. The outlet port may be directly connected to an appliance that uses water, to eliminate possible contamination that may occur when water is brought indirectly form the outlet port to the appliance instead. A flapper valve is provided in the canister to prevent back flow of fluid from the inlet port of the canister when the canister is not mounted on the interface.Type: GrantFiled: August 6, 2010Date of Patent: March 18, 2014Assignee: General Ecology, Inc.Inventors: Richard T. Williams, Carl Beiswenger
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Patent number: 8671978Abstract: A refueling device (1) for refueling a fuel tank (2) of an internal combustion engine (3) in a motor vehicle (4) has a filler connector (5) for feeding fuel to the fuel tank (2). An integrated fuel feed device (10) feeds the fuel from the filler connector (5) to the fuel tank (2).Type: GrantFiled: July 28, 2011Date of Patent: March 18, 2014Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Michael Fritz, Josef Oesterle, Horst Petri
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Patent number: 8658756Abstract: The present invention relates to a composition that can be used to manufacture an impermeable, sealing, tight envelope, to a process for manufacturing an impermeable envelope, and to a tank. The composition of the invention comprises in % by weight relative to the total weight of the composition: from 70 to 90% of a monomer (I); from 0.1 to 1% of an activator (II), in which R is chosen from the group comprising CnH2n+2, n being an integer chosen from 1 to 10; —OH; —OCnH2n+2, n being an integer chosen from 1 to 10; and —NHR? where R? is either CnH2n+2, n being an integer chosen from 1 to 10, or an amine functional group; from 2 to 6% of a catalyst (III), in which X is chosen from the group comprising MgBr, MgI, Li and Na; and from 10 to 20% of an additive (IV), with: This composition can be used, for example, to manufacture elements that are impermeable to fluids, for example impermeable envelopes, for example that can be used in the manufacture of type IV tanks or hydraulic accumulators.Type: GrantFiled: November 23, 2006Date of Patent: February 25, 2014Assignee: Commissariat a l'Energie AtomiqueInventors: Philippe Mazabraud, Elodie Chauvot, Laurent Delnaud, Katia Barral
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Patent number: 8631860Abstract: A water tank includes a box, an air valve body, a valve core, a cap, and an elastic element. The box defines an accommodating space and a vent communicating with the accommodating space. The air valve body is extended out from the box and adjacent to the vent. The valve core is mounted to the valve body to airproof the vent, and comprises a first end inserted into the accommodating space through the vent and a second end opposite to the first end. The elastic element is arranged between the cap and the valve core. The valve core will open the vent to deform the elastic member and allow heated air in the accommodating space to leak out of the accommodating space through the vent, in response to an air pressure in the box is greater a reference air pressure.Type: GrantFiled: December 9, 2009Date of Patent: January 21, 2014Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd, Hon Hai Precision Industry Co., Ltd.Inventors: Xian-Xiu Tang, Zhen-Xing Ye
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Patent number: 8622074Abstract: A venting system for a fuel tank may include a first vent valve having an inlet, an outlet through which fuel vapor may be vented from the fuel tank, and a valve. The first vent valve may be located within a first chamber of the fuel tank. A second vent valve may have an inlet, an outlet through which fuel vapor may be vented from the fuel tank, and a valve. The second vent valve may be located within a second chamber of the fuel tank that is separate from the first chamber during at least certain fuel levels within the fuel tank. The support may carry both the first and second vent valves within the fuel tank and be movably carried within the fuel tank to vary the height of the first and second valves within the fuel tank as the support moves relative to the fuel tank.Type: GrantFiled: January 26, 2012Date of Patent: January 7, 2014Assignee: TI Automotive Technology Center GmbHInventors: Andrej Hochstein, Bernd M. Nickel, Martin Stickel
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Patent number: 8622067Abstract: A separator arrangement in a multiphase production system. A closed separator container includes a top and a bottom, an inlet for production fluids at an inlet level and at least one outlet for at least partly separated liquid at a level lower than the inlet level. The container outlet is connectable to a liquid pump arranged downstream of the container. A gas accumulator is arranged for by-passing the pump. The gas accumulator includes an inlet end connectable to a top region of the container and an outlet end connectable to a discharge side of the pump for flow communication between the container and the discharge side of the pump. A region near the inlet end the gas accumulator is connected to a supply of injection liquid that is controllable via a valve to be injected to the discharge side of the pump via the gas accumulator. A method for gas by-pass of a liquid pump in a multiphase production system.Type: GrantFiled: October 26, 2009Date of Patent: January 7, 2014Assignee: Vetco Gray Scandinavia ASInventors: John Daniel Friedemann, Bjørn Erik Kvilesjø
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Patent number: 8608021Abstract: A fill cover assembly for a liquid fuel storage tank of a road tanker, the assembly comprising: a seat member having a frame, the frame defining a fill aperture, the frame being configured to be fixedly coupled to a base plate of a liquid storage tank, the base plate having a plate aperture formed therein, thereby to form a fluid-tight seal between the seat member and the base plate around said plate aperture; and a fill-cover coupled to the tank and arranged to be moveable with respect to the frame between a closed condition in which a fluid-tight seal is formed between the fill-cover and the frame and an open condition in which fluid may be passed through said fill aperture to fill said storage tank, wherein the assembly is further arranged to allow venting of pressurized fluid from the liquid storage tank in the event that a pressure of the fluid exceeds a prescribed value.Type: GrantFiled: February 23, 2009Date of Patent: December 17, 2013Assignee: Mechtronic LimitedInventor: Trevor Poulter
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Publication number: 20130306169Abstract: A device is placed upon a container that is sealed by a sealing element and filled with a liquid, the device allowing the liquid to be withdrawn. The device is provided with a penetration element with a hollow needle that is held in an unused position on a head section. The penetration element is held by guide elements on the head section so that the element can be pressed against the sealing element in a withdrawal position, in which the hollow needle penetrates the sealing element. At least one aeration channel is provided to equalize the pressure in the container during the withdrawal of the liquid, the channel running preferably along the hollow needle. The air sucked from the atmosphere enters the aeration channel via a filter. This prevents the contamination of the liquid and the latter can be withdrawn without the risk of a reverse flow.Type: ApplicationFiled: December 14, 2011Publication date: November 21, 2013Applicant: Weibel CDS AGInventor: Ludwig Daniel Weibel
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Patent number: 8561657Abstract: A ullage system for a marine fuel tank that maintains an exact ullage space in all marine refueling situations including refueling in moving or pitching and rolling situations. The invention includes two ball valve assemblies that are inserted into a fuel tank at approximately the same level. The two assemblies typically are at opposite ends of the tank. One of the ball valves is smaller than the other in diameter. The smaller valve is coupled to an air vent; the larger valve is coupled to the filler tube. An important feature of the present invention is that it can typically be made to fit any marine fuel tank simply by changing the length of a vent tube to reach the correct ullage level for the tank at hand. The components of the present invention can be made from standard fuel valve materials.Type: GrantFiled: October 8, 2010Date of Patent: October 22, 2013Assignee: Bluskies International, LLCInventors: Christopher Brown, Marvin Peplow
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Patent number: 8511341Abstract: A marine fuel backflow preventer and overfill alarm for use with marine vessels includes a housing provided for in-line installation in the fuel fill inlet line and directs fuel entering the a fuel filling inlet generally directly to a fuel filling outlet such that the fuel passes freely through the back flow preventer while being directed to the vessel fuel tank. The housing further functions as a reservoir for containing fuel which has accumulated therein due to over-filling and/or that has been carried into the housing via the fuel tank vent line. By providing a fuel containing reservoir disposed in-line the present invention thus functions to prevent unintended fuel spillage into the environment. The back flow preventer further includes an electro-mechanical float switch that automatically activates an alarm upon sensing the presence of fuel within the housing.Type: GrantFiled: March 2, 2011Date of Patent: August 20, 2013Inventor: Gary E. Johnston