With Baffle, Spreader, Displacer, Drip Ring, Filter Or Screen Patents (Class 141/286)
  • Patent number: 7234613
    Abstract: A valve assembly including a downwardly directed funnel, a substantially cylindrical body position within a cylindrical base and a cylindrical valve within the cylindrical body atop of the funnel includes a baffle, a latch and a planar semi-circular surface about which the cylindrical valve adapted to rotate to open and close the valve.
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: June 26, 2007
    Inventor: Patrick D. McGuire
  • Patent number: 7231947
    Abstract: An apparatus for guiding bulk material transported by a pneumatic conveying line or by gravity into a container having an access spout generally consisting of means for supporting the container; a housing mountable on the supporting means including a cylindrical side wall having a lower open end insertable into the spout of the container, a closed upper wall having an opening disposed axially relative to the side wall through which a discharge end portion of the pneumatic conveying line may be inserted, a partition formed of a filter medium disposable between the side wall of the housing and the discharge end portion when such portion is inserted through the upper wall opening of the housing, providing a closed chamber and an open chamber communicating with the lower open end of the housing, and an outlet communicating with the closed chamber; and means mounted on a lower end of the housing side wall selectively operable to engage the spout when the lower end of the cylindrical side wall is inserted into the
    Type: Grant
    Filed: June 8, 2004
    Date of Patent: June 19, 2007
    Assignee: The Young Industries, Inc.
    Inventors: Anthony E. Boroch, James E. Mothersbaugh
  • Patent number: 7219704
    Abstract: A fuel tank for a motor vehicle, conveys fuel from the tank to an internal combustion engine of the vehicle, and includes a filling connection with a filling opening. The tank comprises an improved venting arrangement for venting the tank during refuelling and during operation thereof, with at least one fuel vapor filter by way of which the fuel tank is vented. The fuel vapor filter is of a two-stage configuration having first and second filter stages in the direction of flow in venting. A refuelling venting conduit is branched off after the first filter stage and is communicatable with the atmosphere or the tank interior.
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: May 22, 2007
    Assignee: Kautex Textron GmbH & Co. KG
    Inventors: Dirk Bolle, Volker Treudt
  • Patent number: 7198078
    Abstract: A filler device or pipe comprising: a filler neck including a pouring inlet, a neck connection portion, and a connection pipe which includes a bellows part and which is connected to the neck connection portion. Fuel is injected through the pouring inlet and fed into the fuel tank through a filling passage of the filler device. The filler device further includes an inner tube including a tube body formed of a flexible elastomer material, which is inserted into the connection pipe. The tube body and the connection pipe having cooperating engaging members for holding the tube body within the connection pipe. The tube body covers an inner wall of the bellows part.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: April 3, 2007
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Natsushi Miura, Zenichi Yasuda, Masahiro Ando, Tomokazu Hori
  • Patent number: 7168459
    Abstract: A feed bag includes a body bounding a compartment, the compartment being adapted to hold a feed material. The body has a first end with an outlet formed thereat and an opposing second end. A vent port is formed on the body so as to communicate with the compartment. In one embodiment a filter is coupled with the vent port. A fluid port is formed on the body so as to communicate with the compartment. The fluid port is adapted to receive a fluid line for delivering a fluid into the compartment of the body.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: January 30, 2007
    Assignee: Hynetics LLC
    Inventors: Kenneth L. Bibbo, Gregory P. Elgan, Michael Goodwin, Bradley H Buchanan, Jim A Austin
  • Patent number: 7168466
    Abstract: Fuel safety system, made of plastic, comprising a liquid fuel tank equipped with a fill tube provided with a guide for a delivery nozzle, which includes a sealing device, a normally-open float valve, for degassing and venting the tank, and a vapour breather pipe that also fixes the maximum level of liquid in the tank, the pipe connecting the top of this tank to a point located downstream of the sealing device and being completely located inside both the tank and the fill tube.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: January 30, 2007
    Assignee: Inergy Automotive Systems Research
    Inventors: Patrick Ganachaud, Jacques Covet
  • Patent number: 7163032
    Abstract: The developer cartridge 24 is mounted in the holder 101 of the toner filling device 100 with the toner injecting through-hole 70 of the developer cartridge 24 on top. At this time, the axis of the developer roller 31 is vertical. The slide nozzle 110 is inserted into the toner injecting through-hole 70, such that the nozzle tip is positioned near the bottom of the toner accommodating chamber 34, and the toner expulsion device 120 injects toner into the developer cartridge 24. The toner is introduced with pressure, while the nozzle tip is gradually raised to match the amount of toner introduced.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: January 16, 2007
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Nao Itabashi
  • Patent number: 7156132
    Abstract: The present invention is a collapsible fluid container for handling liquid. The collapsible fluid container has an interior volume for storing the liquid, which defines a main chamber and an auxiliary chamber connected to the main chamber. The auxiliary chamber is positioned to receive a substance. A fitment is sealed to the collapsible fluid container that defines a port communicating with the interior volume of the fluid container.
    Type: Grant
    Filed: June 16, 2004
    Date of Patent: January 2, 2007
    Assignee: Advanced Technology Materials, Inc.
    Inventors: Kevin O'Dougherty, Robert Andrews, John Titus
  • Patent number: 7152639
    Abstract: In a venting device for a fuel tank 1 of a motor vehicle having a filler neck and a venting valve, a circulation pipe is provided which, due to the suction jet effect when refueling circulates gas from the fuel tank back into the tank with the fuel so as to prevent an excessive inflow of fresh air, and which includes a venting pipe extending between venting valve 2 and a filter for discharging excess gases through a filter in order to prevent the escape of fuel vapors into the environment.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: December 26, 2006
    Assignee: DaimlerChrysler AG
    Inventors: Barbara Aschoff, legal representative, Dorothee Aschoff, legal representative, Henning Aschoff, legal representative, Wolfgang Ludwig Winfried Aschoff, deceased
  • Patent number: 7150297
    Abstract: A method is provided for filling needleless injector capsules with liquid drug, which eliminates or reduces trapped air bubbles in the drug. A two-stage vacuum method is disclosed which enables the capsule to be evacuated rapidly to very low pressure prior to filling. The method is also suitable for filling other small containers with liquids.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: December 19, 2006
    Assignee: Aradigm Corporation
    Inventor: Matthew Simon Nussey
  • Patent number: 7147011
    Abstract: A method for packing a solid catalyst is provided, whereby the pressure loss of a reaction tube packed with the catalyst can be reduced. The method is characterized in that prior to packing a solid catalyst in a reactor, the solid catalyst is sieved to remove a cracked catalyst. For example, sieving is carried out against a solid catalyst of a columnar or cylindrical shape having an outer diameter A being larger than the length B in the axial direction by using a sieve having a sieve mesh with a width C satisfying the condition of A>C>B and a length being at least the width, or against a solid catalyst of a columnar or cylindrical shape with an outer diameter A being from 1 to 0.5 time the length B in the axial direction by using a sieve having a sieve mesh with a width C satisfying the condition of A>C>0.5B and a length being at least the width.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: December 12, 2006
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Kazuharu Tazawa, Isao Teshigahara, Teruo Saito
  • Patent number: 7128104
    Abstract: A receiving pit has a grid covering an uppermost opening through which grain or other material is deposited into the pit. The grid including a series of generally parallel and spaced bars and a dust control device according to this invention includes a number of flights each adapted to be positioned beneath the grid. The dust control device includes a number of generally vertically extending bulkheads each adapted to be positioned beneath the grid and juxtaposed to a free end of one of the flights to thereby inhibit the escape of dust from the receiving pit. Each flight includes a series of blades capable of independently deflecting in response to an amount of material deposited through the grid and onto the blade. The dust control device also includes a release mechanism coupled to each of the flights to manually deflect at least selected blades and allow material remaining atop the blade to fall into the receiving pit.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: October 31, 2006
    Inventor: Coy N. Haraway
  • Patent number: 7124792
    Abstract: The present invention is directed to a manual bulk liquid pump control and distribution system that utilizes a single-handle manual operation for direction of flow and speed, along with providing a neutral position for standby. The system can be operated at a rate of 0 to 250 gallons per minute and be reversed with a single motion of the operating handle. The pump operates in one direction at a fixed RPM, resulting in longer pump life and safer operation. For added safety, the system utilizes the pump's relief valve for both discharge and suction operation. It has the ability of sucking the liquid out of the lines and hoses after each transfer operation. This system has an aluminum flow-reversing valve or two-way valve at the center of the design. This valve allows the flow of the product to be precisely controlled in either direction, along with the flow rate and pressure. This gives the operator the ability to control the product regardless of viscosity or volume.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: October 24, 2006
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer
  • Patent number: 7121308
    Abstract: A fuel supply device for direct methanol fuel cells includes a fuel tank for storing liquid fuel, a cavity plate formed on the fuel tank, the cavity plate storing liquid fuel transferred from the fuel tank, and a nozzle plate formed on the cavity plate, the nozzle plate ejecting upwardly the liquid fuel stored in the cavity plate, wherein a fuel tank body of the fuel tank includes a bellows type vessel capable of contracting and expanding. Accordingly, it is possible to actively control an amount of liquid fuel supplied by the fuel supply device to a fuel cell while minimizing electric power consumption, and to effectively remove by-products, thereby improving efficiency of the fuel cell.
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: October 17, 2006
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hye-jung Cho, Xiao-bing Luo
  • Patent number: 7121309
    Abstract: The invention relates to a loading device for a reactor formed by of a plurality of tubes, which are substantially arranged vertically, substantially run parallel to each other and each have a filling opening. The loading device includes a plurality of funnel elements, through which the tubes can be loaded with bulk material, whereby the funnel elements are adapted to the reactor so that a substantially closed surface can be created with a plurality of funnel elements arranged side by side when the filling tubes extend into the tubes of the reactor through the filling openings. Furthermore, a pouring device for loading the tubes through the funnel elements is provided, whereby the pouring device is arranged above the funnel elements and lets the bulk material fall evenly rain-like onto all funnel elements.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: October 17, 2006
    Assignee: Buchen-ICS BV
    Inventors: Piet Goemans, Nico Tramper
  • Patent number: 7108027
    Abstract: In a fuel cell vehicle on which a fuel cylinder is mounted, high-pressure fuel gas discharged to the air through a pressure control valve from the fuel cylinder is efficiently diffused and discharged to the outside of the vehicle.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: September 19, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventor: Yoshiyuki Horii
  • Patent number: 7089975
    Abstract: A spouted container (10) constructed in accordance with a preferred embodiment of the present invention and configured for storing fluids and transferring the stored fluids to a fluid receiving receptacle such as a lawn mower fluid reservoir (R) is disclosed. The illustrated spouted container (10) broadly includes a storage container (12), a self-venting spout (14) removably coupled to the container (12), a collar (16) for removably coupling the spout (14) to the container (12), and a cap (18) for closing the spout (14) and/or the container (12). The collar (16) cooperates with an inventive sealing disc (32) and a neck (24) to create a gasket-less seal between the spout (14) and the storage container (12) that is adjustable yet prevents undesirable fluid leakage when the spout (14) is in either a pour or a storage position. The spout (14) is a self-venting spout that includes an air-venting passageway (34) formed in part by a flange (60).
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: August 15, 2006
    Assignee: Blitz U.S.A., Inc.
    Inventors: Larry L. Chrisco, Charlie L. Forbis
  • Patent number: 7086431
    Abstract: A filling apparatus for cartridges includes a housing for holding a vial of fluid, a severing device for severing the septum of the vial, a fluid chamber for receiving the discharged fluid, a valving structure for effecting the discharge of fluid from the vial and for directing the fluid into a cartridge upon the decreasing of the size of the fluid chamber, and air inlet system for admitting air to the vial upon discharge of the fluid.
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: August 8, 2006
    Assignee: D'Antonio Consultants International, Inc.
    Inventors: Nicholas F. D'Antonio, Richard O. Colvin, Linda F. D'Antonio
  • Patent number: 7080668
    Abstract: An adaptor for dispensing a liquid into a container is provided. The adaptor includes a sleeve having an outer surface and an inner surface. The adapter also includes an opening passing through the outer surface and inner surface of the sleeve. The adapter further includes a pipe having a first and a second end, the first end attached to the opening. The adapter also includes a sealing lid removably disposed over the second end of the pipe.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: July 25, 2006
    Assignee: Honeywell International Inc.
    Inventors: Scott G. Fleischman, Neal B. Martinez
  • Patent number: 7063112
    Abstract: A fuel dispensing nozzle having a dripless spout has a nozzle for placement in a tank. The nozzle has a housing with an air bleed device, an attitude support device extends from the housing, a gland joined to the attitude support device and then the spout attaches to the gland. At fuel shutoff, fuel remains in the gland and the spout. Fuel drops exit the gland then the spout. Regulations limit the drops to three or less. Smooth tubes have little if any capillary action while tubes with roughened interior surfaces retain fluid. The dripless spout has a texture applied to the interior surface of the gland, the spout, or both by way of a screen; a hole in the attitude support device; and the air bleed device located in the vapor path to reduce negative vacuum.
    Type: Grant
    Filed: March 16, 2005
    Date of Patent: June 20, 2006
    Assignee: Husky Corporation
    Inventors: Arthur C. Fink, Jr., Jeff Deaton
  • Patent number: 7059365
    Abstract: A fuel tank filler assembly includes a filler neck configured to receive a fuel supply nozzle. The filler neck includes a one-piece seamless funnel member having a tubular body configured to swirl supplied fuel and reduce vapor escape. The tubular body includes integrally formed threads for receiving a gas cap. The funnel member defines in off-set axial relation a relatively large inlet opening adapted for attachment to a receptor for the nozzle and a relatively small necked down outlet opening adapted for attachment to the inlet of a filler tube. The filler tube is in communication with the fuel tank. A method for manufacturing the fuel tank filler neck is also disclosed.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: June 13, 2006
    Assignee: Shelby Enterprises, Inc.
    Inventor: Patrick R. O'Connell
  • Patent number: 7048019
    Abstract: A method of forming a filler tube includes forming a funnel insert, forming a funnel portion in a first end of a filler tube, and joining the funnel insert and the funnel portion of the filler tube. The funnel portion includes a transition portion configured to induce a swirl to passing fuel for venting vapors from the gas tank during fuel filling. A fuel filler tube assembly includes the funnel portion including a tubular body defining a larger inlet and a smaller outlet, the position of the inlet relative the outlet and an internal configuration of the tubular body therebetween inducing a swirl to inventing vapors from fuel flowing through the tubular body. The larger inlet receives a funnel insert including a nozzle opening positioned to cooperate with the internal configuration of the tubular body.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: May 23, 2006
    Assignee: Shelby Enterprises, Inc.
    Inventors: Angelo Pacitto, Jr., Marvin F. Smith
  • Patent number: 7036536
    Abstract: The present invention is directed to fuel dispensing nozzles and more particularity to a spout of a fuel dispensing nozzle that reduces the amount of harmful emissions created during a fueling cycle. The spout of the nozzle has an inside surface that is in direct contact with a flow of fuel. After the flow of fuel is stopped, the residual amount of fuel adhered to the inside spout surface is encouraged to collect and drip from at least one fuel collection channel. The at least one fuel channel results in less fuel dripping on the ground and less residual fuel, both of which harmfully evaporate into the air.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: May 2, 2006
    Assignee: KnuBox Technologies
    Inventors: Paul A Knight, Walt D Takisaki
  • Patent number: 7021343
    Abstract: A fuel filler pipe interconnecting a fuel tank and canister, and a fuel supply port of an automobile includes a fuel filler pipe body having an upper end and a circulation tube and an air vent tube each of which has an end communicating with the upper end of the fuel filler pipe body. Each of the filler pipe body, circulation tube and air vent tube includes a clad tube made of an aluminum and having a double-layer structure including a core made of an aluminum alloy and a outer cladding layer made of an aluminum alloy and having an effect of sacrificial anode for the core.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: April 4, 2006
    Assignees: Horie Metal Co., Ltd., Sumitomo Light Metal Industries, Ltd.
    Inventors: Jun Okada, Kenji Kamiya, Takahiro Koyama, Masahito Sasaki
  • Patent number: 7021342
    Abstract: A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: April 4, 2006
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Joung-Ho Ryu, Hyug-Jin Kweon, Hae-Joon Son, Kyu-Yong Bang, Joon-Young Kim, Man-Ho An, Yong-Kyu Seo
  • Patent number: 7011119
    Abstract: An underground tank releases vapors depending upon air pressure. As pressure increases, vapors decline. When pressure decreases, vapors increase and escape the tank or spill to pollute the atmosphere. A container for trapping vapors has a housing upon a base. Within the housing one or more bags hang upon stems connected to piping at fittings. The stems have perforations to admit vapors into the bags. The stems are connected serially to the piping upon the base. As vapors enter the piping, the bags inflate within the housing. When tank or spill pressure declines, the vapors exit the bags and return to the tank or spill via the piping.
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: March 14, 2006
    Assignee: Husky Corporation
    Inventor: Arthur C. Fink, Jr.
  • Patent number: 7004211
    Abstract: A method and a device for reducing the evaporation of volatile organic compounds (VOC) when an essentially liquid petroleum product is being filled into a storage and/or transport tank (16) through a drop line (14), possibly also through a loading point (8), in which a gas or mixture of gases is supplied to the upper portion of the drop line (14) or the loading point (8) during the filling operation.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: February 28, 2006
    Assignee: Knutsen OAS Shipping AS
    Inventor: Per Lothe
  • Patent number: 7004207
    Abstract: System for refilling a fuel cell wherein the system includes a main container having at least one movable fuel container, at least one movable electrolyte container, and at least one spent fuel chamber. A valve which regulates or controls fluid flow between the main container and a fuel cell and vice versa. A method of refilling a fuel cell provides for moving the at one movable fuel container and the at least one movable electrolyte container to cause spent fuel from fuel cell to enter the at least one spent fuel chamber. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: February 28, 2006
    Assignee: More Energy Ltd.
    Inventors: Gennadi Finkelshtain, Mark Estrin, Moti Meron, Eric Torgeman, Rami Hashimshony
  • Patent number: 6988519
    Abstract: A filler device, particularly an oil filler device on an internal-combustion engine, has a filler neck and a closing cap closing the filler opening on the filler neck, which closing cap has a cap bottom, a surrounding cap wall originating from the cap bottom, and a centering element arranged in the interior on the closing cap. The centering element interacts with a countercentering element situated on the filler neck. For a good centering of the closing cap on the filler neck, it is provided to arrange the countercentering element at a radial distance with respect to the interior pipe surface of the filler neck and within an end section of the filler neck in the area of the filler opening.
    Type: Grant
    Filed: July 16, 2003
    Date of Patent: January 24, 2006
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventor: Gerhard Albrecht
  • Patent number: 6973947
    Abstract: A combination fuel tank and cab floor for a truck tractor utilizes a deck plate over a multi-reservoir base pan. The pan is configured both to divide the fuel storage area and to provide a frame for supporting seats and bunks to be installed on the floor.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: December 13, 2005
    Assignee: International Truck Intellectual Property Company, LLC
    Inventors: Joseph T. Penaloza, Rodney J. Klinger, James C. Bradley
  • Patent number: 6945289
    Abstract: An automatic, water dispensing, filter shutoff device having a disposable and replaceable filter. The shutoff device is in removable engagement and fluid communication with a water container such as a water bottle, and is adapted to disable dispensing after a predetermined amount of dispensing has occurred, which may but need not substantially correspond to the filtration capacity of the filter. In a preferred embodiment, the shutoff device includes a monitoring and disabling with plunger components moveable between dispensing and disabling locations, and a rotating indexing mechanism. At the disabling location, a plunger component is placed in an interfering position with the engagement between the shutoff device and the water container. The shutoff device can distinguish between water bottles having different volumetric capacities, and terminate dispensing accordingly. Preferable, a replaceable filter cartridge is provided which, when removed, causes the indexing mechanism to be reset.
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: September 20, 2005
    Assignee: The Clorox Company
    Inventors: Michael S. Marszalec, Lowell Burnham, Chun-Yen Wang, Rafael M. Rodriguez, Nathan Snell, Todd Krawczyk, Skye V. Taylor, Johnnie H. Copley
  • Patent number: 6935387
    Abstract: This assembly is an apparatus for recovering vapors during the dispensing of fluids from a storage tank to a receiving tank. More specifically, the assembly reduces odors from storage tanks and loading facilities at asphalt terminals. A dual carbon system was installed for the tanks and the loading rack. The system was operated continuously at a low flow rate to handle stray vapors from the tanks when they are not being filled. The system would be turned to a high flow rate whenever the tanks are receiving product. The blowers on this system are run at a speed proportional to the number of loading arms being used, based on vacuum transmission.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: August 30, 2005
    Assignee: Marathon Ashland Petroleum LLC
    Inventor: Daniel L. Blubaugh
  • Patent number: 6923226
    Abstract: A device for preventing entry of an unleaded gas fill nozzle in a diesel fuel filler neck comprising an elongate sleeve configured to be inserted inside the diesel fuel filler neck. The sleeve provides for a finger tight or friction pressure fit at its upper end against the internal wall surface of the diesel fuel filler neck. A gas nozzle blocking screen or grid for preventing the insertion of an unleaded gas fill nozzle into the sleeve is located at or near the upper end of the sleeve. The invention also includes a filler neck cap. The filler neck cap includes a removable weather-tight cap through which the nozzle is inserted. The cap preferably includes a key lock to prevent its removal by anyone other than an authorized person. The removable weather tight cap preferably is tethered to the filler neck cap.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: August 2, 2005
    Inventor: Patrick Wesley Bartlett
  • Patent number: 6889729
    Abstract: In a method of pressure and/or gas volume compensation within a fuel tank in relation to movement-induced and/or temperature-induced changes in pressure and/or volume, as when fuel is drawn from the tank and upon refuelling of the tank, any changes in pressure outside a predetermined normal pressure range are compensated by condensation of the gaseous fuel or gasification of the liquid fuel within a system which is hermetically closed off at least above atmospheric pressure. The invention also provides a tank operating on that basis.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: May 10, 2005
    Assignee: Kautex Textron GmbH & Co.KG
    Inventors: Dirk Bolle, Volker Treudt
  • Patent number: 6889730
    Abstract: A hydraulic drive system that does not cause a decrease in efficiency of actuators, does not hinder an optimal action of devices such as flow adjustment valves, and does not cause any corrosion of water acting as an operating fluid. The system uses water as an operating fluid. The system includes a hydraulic generation apparatus 40 including, a main tank 41, a return path 52, an accessory tank 54, and a water disposal apparatus 56 disposed in a path 57. The operating fluid from structuring devices of the processing apparatuses 10, 20 and 30 flows through the return path 52. The operating fluid flows from the accessory tank 54 to the main tank 41 through the path 57 and the water disposal apparatus 56.
    Type: Grant
    Filed: February 13, 2001
    Date of Patent: May 10, 2005
    Assignee: Ebara Corporation
    Inventors: Masao Shinoda, Shimpei Miyakawa, Chishiro Yamashina, Tamami Takahashi, Yoshihiro Mochizuki, Shinzo Mammoto, Shiro Kumazawa, Ryuji Kodama
  • Patent number: 6886613
    Abstract: A fuel filler pipe having a dimpled filler neck, wherein the dimples serve to concentrically locate a nozzle end portion of a pump nozzle of a service station fuel pump so as to avoid premature fuel flow shut-off during fueling of the fuel tank of a motor vehicle. The dimpled filler neck is provided with three or more nozzle location dimples in the form of bosses radially protruding relative to an adjacent inner surface of the dimpled filler neck. Preferably, the dimpled filler neck has three or four mutually uniformly spaced nozzle location dimples. The nozzle location dimples are positioned at the engagement zone of the nozzle end portion with respect to the filler neck such as to loosely abut the pump nozzle and thereby ensure concentric alignment of the nozzle end portion with respect to the inner surface of the filler neck.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: May 3, 2005
    Assignee: General Motors Corporation
    Inventor: Akram R. Zahdeh
  • Patent number: 6883559
    Abstract: A method and apparatus for treating a fluid. A method for treating a fluid may include combining two or more separate streams into a common stream and then splitting the common stream into a new set of separate streams wherein the separate streams may possess different properties. The separate streams may be combined to produce a gradient, such as a concentration gradient or shear gradient. The apparatus of the invention may provide a network of fluidic channels that may be used to manipulate a fluid to produce, for example, a gradient or a series of solutions containing a substance at varying concentrations.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: April 26, 2005
    Assignee: President and Fellows of Harvard College
    Inventors: Noo Li Jeon, Stephan K. W. Dertinger, Daniel T. Chiu, Insung S. Choi, George M. Whitesides
  • Patent number: 6880586
    Abstract: A fuel filler assembly collar comprising: a first semicircular shaped structure having a first pair of terminal ends which lie in a common vertical plane, each of the terminal ends including at least two locking means, a top edge forming an upper semicircular rim, a bottom edge forming a lower semicircular rim, the top edge and the bottom edge lying in spaced apart horizontal planes with respect to each other, a chamber duct in the top edge of the first semicircular structure, and an outer circumferential side separating the top edge and the bottom edge, and an elbow-shaped tubular structure connected to a fuel vapor vent tube; and a second semicircular shaped structure having a second pair of terminal ends which lie in a common vertical plane, the two terminal ends including at least two locking means, a top edge forming an upper semicircular rim, a bottom edge forming a lower semicircular rim, the top edge and the bottom edge lying in spaced apart horizontal planes with respect to each other, and one or mor
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: April 19, 2005
    Assignee: Dayco Products, LLC
    Inventors: Allen G. Crowley, David D. Chen, Mingchi Michael Tsai
  • Patent number: 6880592
    Abstract: A canister guard for preventing liquid contamination of an oulet to a canister containing liquid. The canister guard may include baffles extending from a sidewall. Additionally, the canister guard may be configured to be replacable or for retrofitting to conventional liquid chemical containing canisters.
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: April 19, 2005
    Assignee: Advanced Technology Materials, Inc.
    Inventors: John N. Gregg, Donn Naito
  • Patent number: 6880591
    Abstract: The invention relates to a loading device (12) for a reactor formed by a plurality of vertically extending tubes (50). Said device is formed by loading elements (10) each of which comprises a circular plate (30) having two noses (16) formed thereon being positioned diametrically opposed to each other, and an opening (24) and a filling tube (26) the end side of which is formed around said opening (24) of said plate (30). The outer contours of said individual plates (30) are adapted to the reactor in such a manner that in case of a plurality of loading elements (10) being arranged side by side a parquet-like closed surface is formable when said filling tubes (26) extend through filling openings (25) into said tubes (50) of the reactor.
    Type: Grant
    Filed: October 23, 2003
    Date of Patent: April 19, 2005
    Assignee: Buchen-ICS B.V.
    Inventors: Piet Goemans, Nico Tramper
  • Patent number: 6880593
    Abstract: A fuel fill system includes an outer funnel and one or more components, each formed from a thermoplastic material. The components, which may include a flange, a tube, and a vapor recirculation fitting, are in fluid communication with the outer funnel via welded joints. The welded joints may be formed by at least one of: spin welding, hot plate welding, laser welding, vibration welding, and ultrasonic welding. The plastic to plastic weld provides an electrically conductive, substantially seamless, vapor permeation resistant joint between each of the components and the outer funnel.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: April 19, 2005
    Assignee: Dayco Products, LLC
    Inventor: Jeffrey A. Swane
  • Patent number: 6868876
    Abstract: A device for the sacking of bulk material having a product container for receiving bulk material, a filling funnel, and a dust filter. A separator, which is connected to the filling funnel via a connection line, is arranged upstream to the dust filter. Furthermore, the separator for the extracted bulk material is connected to the product container for returning extracted bulk material thereto.
    Type: Grant
    Filed: February 18, 2002
    Date of Patent: March 22, 2005
    Assignee: Windmoeller & Hoelscher KG
    Inventor: Ludger Nobbe
  • Patent number: 6866071
    Abstract: A Dustless Stacker hood for suppressing dust generated during the stockpiling of materials such as coal. The Dustless Stacker hood receives coal from overhead chute; the received coal falls through Dustless Stacker hood to the top of a stockpile, and the Dustless Stacker hood confines dust inside Dustless Stacker hood. The dust-laden air swirls within the Dustless Stacker hood through a recirculation pipe and back to the overhead chute to enhance an agglomeration process which causes the dust particles stick together and fall to the top of stockpile.
    Type: Grant
    Filed: February 7, 2003
    Date of Patent: March 15, 2005
    Assignee: Air Control Science, Inc.
    Inventor: John S. Fischer
  • Patent number: 6866075
    Abstract: Apparatus for dispersing particles flowing from an orifice comprising a deflecting surface disposed relative to the orifice, wherein the deflecting surface is fixed relative to the orifice, whereby particles flowing from the orifice can impinge upon and can be dispersed by the deflecting surface, wherein the orifice is one of a plurality of orifices disposed in a wall of a conduit, and wherein the conduit has an axis which is oriented between about 45 degrees and about 70 degrees from the vertical such that particles can flow through the conduit and through the orifices by gravity.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: March 15, 2005
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Roger Dean Whitley, Stephen Clyde Tentarelli, David Ross Graham, Craig E. Steigerwalt, Luigi Depari
  • Patent number: 6863098
    Abstract: The illustrated spouted container (10) broadly includes a storage container (12), a self-venting spout (14) removably coupled to the container (12), a collar (16) for removably coupling the spout (14) to the container (12), and a cap (18) for closing the spout (14) and/or the container (12). The collar (16) cooperates with an inventive sealing disc (32) and a neck (24) to create a gasket-less seal between the spout (14) and the storage container (12) that is adjustable yet prevents undesirable fluid leakage when the spout (14) is in either a pour or a storage position. The spout (14) is a self-venting spout that includes an air-venting passageway (34) formed in part by a flange (60).
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: March 8, 2005
    Assignee: Blitz U.S.A., Inc.
    Inventors: Larry L. Chrisco, Charlie L. Forbis, Roger Nielsen
  • Patent number: 6863097
    Abstract: A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: March 8, 2005
    Assignees: LG Philips LCD Co., Ltd., Top Engineering Co., Ltd.
    Inventors: Joung-Ho Ryu, Hyug-Jin Kweon, Hae-Joon Son, Kyu-Yong Bang, Joon-Young Kim, Man-Ho An, Yong-Kyu Seo
  • Patent number: 6843283
    Abstract: The invention concerns an installation for emptying casks (1) equipped with an external bag (11) and an internal bag (12) containing powdery products. It comprises a glove box (12) consisting of a bell made of a transparent material. It is provided, on its upper part, with an opening for the passage of a suction rod (3, 31, 32) equipped with sealing means between said pipe and the bell. The lower part of the bell is provided with means adapted to be urged in sealed position on the upper part of a cask (1). The bell (2) is suspended to a frame (5, 15) for its vertical displacement.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: January 18, 2005
    Inventor: Frédéric Dietrich
  • Patent number: 6843284
    Abstract: A sandbox filler crook comprising a feed pipe in which a granular material is transported by compressed air, which pipe presents successively an upstream portion for holding by an operator, a curved intermediate portion, and a downstream portion for insertion into a feed orifice of the sandbox, the upstream and downstream portions being rectilinear and substantially vertical during filling, wherein said downstream portion of the pipe includes at least one side orifice for air exhaust.
    Type: Grant
    Filed: June 13, 2003
    Date of Patent: January 18, 2005
    Assignee: NEU International
    Inventor: Jack Morin
  • Patent number: 6837281
    Abstract: A method and apparatus for delivering predetermined amounts of material, the apparatus including a vertical drop chute, a filling chamber, a rotating wheel with pockets, a central stationary drum with at least one vacuum chamber and an air jet, and a vacuum rail for transporting an article underneath the rotating wheel and transferring the particles from pockets in the wheel to cavities in the article. The particles can be carbon or charcoal granules and the article can be a cigarette filter rod.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: January 4, 2005
    Assignee: Philip Morris Incorporation
    Inventors: Steven F. Spiers, Martin F. Garthaffner, Gary Atwell
  • Publication number: 20040250879
    Abstract: A spouted container (10) constructed in accordance with a preferred embodiment of the present invention and configured for storing fluids and transferring the stored fluids to a fluid receiving receptacle such as a lawn mower fluid reservoir (R) is disclosed. The illustrated spouted container (10) broadly includes a storage container (12), a self-venting spout (14) removably coupled to the container (12), a collar (16) for removably coupling the spout (14) to the container (12), and a cap (18) for closing the spout (14) and/or the container (12). The collar (16) cooperates with an inventive sealing disc (32) and a neck (24) to create a gasket-less seal between the spout (14) and the storage container (12) that is adjustable yet prevents undesirable fluid leakage when the spout (14) is in either a pour or a storage position. The spout (14) is a self-venting spout that includes an air-venting passageway (34) formed in part by a flange (60).
    Type: Application
    Filed: June 2, 2003
    Publication date: December 16, 2004
    Applicant: BLITZ U.S.A., INC.
    Inventors: Larry L. Chrisco, Charlie L. Forbis