Aerial Or Water-supported (e.g., Airplane Or Ship, Etc.) Patents (Class 137/899.2)
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Publication number: 20100108932Abstract: A valve system includes a conduit having a flow of fluid therethrough, and a butterfly valve assembly. The butterfly valve assembly includes a shaft extending obliquely within the conduit, a butterfly disk, and a first bearing assembly positioned on an external surface of the conduit. The butterfly disk includes a passage sized to receive the shaft therethrough, wherein the butterfly disk is operable to restrict the fluid flow through the conduit when the butterfly valve assembly is in the closed position. The first bearing assembly is configured to receive a first end of the shaft therethough, wherein the first bearing assembly includes a plurality of tapered roller bearings circumferentially-spaced within a bearing race and configured to maintain the butterfly disk at a substantially constant axial position when the butterfly valve assembly is in the closed position.Type: ApplicationFiled: October 31, 2008Publication date: May 6, 2010Inventors: Robert R. Bauer, James R. Downs, Gerhardt A. Banjac, David R. Shenk
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Publication number: 20100108145Abstract: A method and system for transporting fluid is described. The method includes coupling a transit vessel to a terminal vessel associated with at least one terminal. The transit vessel and the terminal vessel are coupled at an open sea or lightering location, which may be selected based upon operational conditions. Then, cryogenic fluid is transferred between the transit vessel and the terminal vessel, while the transit vessel and terminal vessel are moving in substantially the same direction. Once the transfer is complete, the terminal vessel decouples from the transit vessel and moves a terminal to provide the cryogenic fluid to the terminal. The cryogenic fluid may include liquefied natural gas (LNG) and/or liquefied carbon dioxide (CO2).Type: ApplicationFiled: September 17, 2007Publication date: May 6, 2010Inventors: Mark A. Danaczko, Mark C. Gentry, Robert E. Sandstrom
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Publication number: 20100096035Abstract: A negative pressure valve assembly is provided. The valve assembly comprises a valve port assembly comprising a port and a flange substantially surrounding the port, a valve comprising a plate adapted to substantially cover the port, the plate comprising a minor edge, a major edge having a major edge length, and a plate biasing assembly stop located at a first position along the major edge, the first position more than 50% of the major edge length as measured from the minor edge. The valve assembly further comprises a hinge coupled to the plate, the hinge adapted to couple the plate to the flange, and first plate biasing assembly adapted to couple to the valve port assembly and to bias the plate towards the valve port assembly, the first plate biasing assembly comprising a resilient member adapted to contact the stop plate.Type: ApplicationFiled: October 16, 2008Publication date: April 22, 2010Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Andrew Appleby, Jennifer Reich, Christopher Thomas, Dave Tornquist
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Patent number: 7681585Abstract: At least one liquid tank has an outlet opening and a drain stub extending therefrom. A circular flange has plural connection openings with connection stubs respectively extending therefrom. A drain line is connected to the circular flange and communicates with all of the connection stubs. The drain stub of each tank is flange-connected to a respective connection stub extending from the circular flange. Unneeded connection stubs can be closed with blind flanges. This provides a modular reconfigurable system allowing a selected plurality of liquid tanks to be connected to a single drain line through the flange arrangement.Type: GrantFiled: April 9, 2009Date of Patent: March 23, 2010Assignee: Airbus Deutschland GmbHInventor: Safa Kirma
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Publication number: 20100018586Abstract: A system for the application of material such as pesticides, herbicides, and the like, within a body of water. The system includes a conduit extending into the body of water and having a distal end for discharging material into the body of water. The conduit is coupled to an adjustable fixture for adjusting the length of the conduit, which in turn adjusts the depth at which the material is applied to the body of water. The conduit is also coupled to a material handling system for regulating the flow of material to the conduit and out the distal end. The system may be mounted on a vessel that includes electronic controls and guidance systems for controlling the application of material.Type: ApplicationFiled: October 6, 2009Publication date: January 28, 2010Inventors: Thomas J. McNabb, Thomas G. Moorhouse
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Patent number: 7621483Abstract: An aircraft comprising a plurality of fuel tanks in each wing is arranged such that each fuel tank is provided with a venting pipe connected to a single venting chamber. The venting chamber is itself located in a central fuel tank located in the wing centre-box and is thus located inwardly of at least two of the fuel tanks. The venting chamber has two venting pipes each being connected via a respective surge tank in each wing to the exterior of the aircraft.Type: GrantFiled: April 22, 2005Date of Patent: November 24, 2009Assignee: Airbus UK LimitedInventors: Simon John Cozens, Jeffrey Mark Brown, Michel Tran Van
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Patent number: 7597116Abstract: An improved greywater disposal system is provided which substantially eliminates onboard standing greywater. The system includes one or more onboard plumbing fixtures fluidly connected to a greywater sump. The bottom of the greywater sump is sloped toward a drain therein at a low end. The prongs of a sensor may be suspended in the sump drain and/or in an inlet chamber defined at an inlet end of the greywater sump. The sensor is associated with a controller and sump or bilge pump. The pump is turned on when the prong tips of the sensor become immersed in greywater which occurs substantially simultaneously with the production of the greywater. The onboard plumbing fixtures include one or more sinks, showers, bathtubs, washing machines and air conditioning units. The system may be used on boats, ships, RVs, campers or the like.Type: GrantFiled: April 10, 2006Date of Patent: October 6, 2009Inventor: Brett Howard Detwiler
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Publication number: 20090199920Abstract: At least one liquid tank has an outlet opening and a drain stub extending therefrom. A circular flange has plural connection openings with connection stubs respectively extending therefrom. A drain line is connected to the circular flange and communicates with all of the connection stubs. The drain stub of each tank is flange-connected to a respective connection stub extending from the circular flange. Unneeded connection stubs can be closed with blind flanges. This provides a modular reconfigurable system allowing a selected plurality of liquid tanks to be connected to a single drain line through the flange arrangement.Type: ApplicationFiled: April 9, 2009Publication date: August 13, 2009Applicant: Airbus Deutschland GmbHInventor: Safa Kirma
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Patent number: 7537021Abstract: At least one liquid tank has an outlet opening and a drain stub extending therefrom. A circular flange has plural connection openings with connection stubs respectively extending therefrom. A drain line is connected to the circular flange and communicates with all of the connection stubs. The drain stub of each tank is flange-connected to a respective connection stub extending from the circular flange. Unneeded connection stubs can be closed with blind flanges. This provides a modular reconfigurable system allowing a selected plurality of liquid tanks to be connected to a single drain line through the flange arrangement.Type: GrantFiled: July 20, 2006Date of Patent: May 26, 2009Assignee: Airbus Deutschland GmbHInventor: Safa Kirma
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Patent number: 7533697Abstract: A valve assembly (10) comprises a valve body (20), a first valve (22a), a second valve (22b), and a manual override device (24). The valve body (20) defines a first inlet (30a), a second inlet (30b), and an outlet (32). Each valve (22a/22b) includes a plunger (68a/68b) that is electrically movable between a position whereat the corresponding inlet (30a/30b) communicates with the outlet (32) and a position whereat the inlet (30a/30b) is sealed from the outlet (32). The override device (24) is manually movable to override positions whereat the electrical control of one of the valves (22a/22b) is overridden and the plunger's seat-sealing surface (72a/72b) is caused to move so that the corresponding inlet (30a/30b) communicates with the outlet (32).Type: GrantFiled: October 22, 2004Date of Patent: May 19, 2009Assignee: Parker-Hannifin CorporationInventors: Robert W. Zeiner, Robert W. Carlson
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Patent number: 7530370Abstract: The invention is directed to an adapter used in a marine fluid handling system to prevent thread mismatch between a thru-hull fitting and in-line valve. The adapter includes a head with a male NPT thread and a bore with a female NPS thread. The adapter is threaded to a thru-hull fitting with a male NPS thread that extends through a hole in a boat hull. The adapter is also attached to an in-line valve having a female NPT thread. The valve may be mechanically fastened to the adapter to prevent thread disengagement. When the valve fails, the valve is easily removed from the adapter that remains attached to the boat hull, and a replacement valve is attached to the adapter.Type: GrantFiled: April 8, 2005Date of Patent: May 12, 2009Inventor: Donald P. Gross
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Patent number: 7422179Abstract: Apparatus for aerial refuelling comprises a frame 2 for attaching around an aperture in an aircraft floor 3, and a movable hose drum housing 4 pivotally mounted on the frame. The hose drum 12 may be stowed within the aircraft, and moved into the aperture, for example using screw jacks 20, for deployment of the drogue 40. Since the hose is deployed from a position nearer the outside of the aircraft, the hose does not scrape the edge of the aperture even when lying at a shallow angle to the aircraft.Type: GrantFiled: February 9, 2006Date of Patent: September 9, 2008Assignee: Flight Refuelling LimitedInventor: Christopher Mouskis
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Patent number: 7413145Abstract: A method and apparatus for aerial fire suppression utilizing a potable fire retardant chemical dispensing system, readily adaptable, without extensive aircraft modification, to various makes of aircraft, for dispensing current types of forest and range fire fighting chemicals. The aerial delivery system is self contained and reusable. It enables cargo/utility aircraft to carry and dump a load, under control. The aerial delivery system is capable of attachment at the wing box, pressurized delivery from the nozzles, and nozzles directed straight downward.Type: GrantFiled: June 14, 2004Date of Patent: August 19, 2008Assignee: Evergreen International Aviation, Inc.Inventors: John C. Hale, Christopher B. Harris, Daniel A. Kottman
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Publication number: 20080163948Abstract: A valve for use in aircraft comprises a body, a selective interrupter positioned inside the body for rotation therein, a flow arrangement between the selective interrupter and the body, a bonnet connected to the body and in contact with the selective interrupter, an arm extending through the bonnet and connected to the selective interrupter, and an actuator movably connected to the arm.Type: ApplicationFiled: November 21, 2007Publication date: July 10, 2008Inventor: Rob G. Parrish
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Patent number: 7357149Abstract: Auxiliary fuel tank systems for aircraft and methods for their manufacture and use. In one embodiment, an aircraft can include a fuselage, at least one engine, and a fuel system configured to distribute fuel to at least one of the engine and an aerial refueling manifold. The aircraft can further include an auxiliary fuel tank system operably coupled to the fuel system. The auxiliary fuel tank system can include a master tank assembly and at least one slave tank assembly. The master tank assembly can be removably installed in the fuselage, and can include a master tank body configured to hold fuel. The master tank body can be configured to pass through a door in the fuselage without disassembly. The slave tank assembly can be removably installed in the fuselage at least proximate to the master tank assembly, and can include a slave tank body configured to hold fuel.Type: GrantFiled: January 29, 2004Date of Patent: April 15, 2008Assignee: The Boeing CompanyInventor: Mark E. Howe
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Patent number: 7325569Abstract: A valve is provided that includes a valve housing, a valve element, and a flapper. The valve housing has a passage. The valve element is rotationally mounted in the passage and moveable between an open position and a closed position. Additionally, the valve element has a flow channel extending therethrough. The flapper is coupled to the valve element and moveable between a closed position, to thereby substantially seal the flow channel, and an open position, to thereby unseal the flow channel, the flapper configured to move to the open position when a differential pressure across the flapper reaches a predetermined value.Type: GrantFiled: April 25, 2005Date of Patent: February 5, 2008Assignee: Honeywell International, Inc.Inventors: Stuart K. Denike, Ronald J. Louis
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Patent number: 7257952Abstract: The methods and apparatus for transporting compressed gas includes a gas storage system having a plurality of pipes connected by a manifold whereby the gas storage system is designed to operate in the range of the optimum compressibility factor for a given composition of gas. The pipe for the gas storage system is preferably large diameter pipe made of a high strength material whereby a low temperature is selected which can be withstood by the material of the pipe. Knowing the compressibility factor of the gas, the temperature, and the diameter of the pipe, the wall thickness of the pipe is calculated for the pressure range of the gas at the selected temperature. The gas storage system may either be modular or be part of the structure of a vehicle for transporting the gas. The gas storage system further includes enclosing the pipes in an enclosure having a nitrogen atmosphere. A displacement fluid may be used to offload the gas from the gas storage system.Type: GrantFiled: September 21, 2005Date of Patent: August 21, 2007Assignee: EnerSea Transport LLCInventors: William M. Bishop, Charles N. White, David J. Pemberton
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Patent number: 7100640Abstract: A liquid tank has an outlet opening and a drain stub extends therefrom and has a circular-sector-shaped partial flange on its free end. At least one complementary flange adjoins and complements the partial flange to form a complete first circular flange. The complementary flange may be another partial flange with a throughhole connected to another tank, or a solid blind flange. The first circular flange is sealed and secured to a second circular flange connected to a single drain line. The two circular flanges may have the same diameter and the same aligned circle centerpoint. This provides a modular reconfigurable system allowing a selected plurality of liquid tanks to be connected to a single drain line through the flange arrangement.Type: GrantFiled: September 8, 2003Date of Patent: September 5, 2006Assignee: Airbus Deutschland GmbHInventor: Safa Kirma
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Patent number: 7096888Abstract: A fluidic pulse generator system includes two fluidic diverter valves that are both controlled by a single fluidic pilot valve. The fluidic pilot valve and the two fluidic diverter valves are each adapted to receive a flow of pressurized fluid. The flow of pressurized fluid through the fluidic pilot valve is controlled in response to pressurized fluid flow through a control valve. In turn, the flow of pressurized fluid through the two fluidic diverters valves is simultaneously controlled in response to the flow of pressurized fluid through the fluidic pilot valve.Type: GrantFiled: February 20, 2004Date of Patent: August 29, 2006Assignee: Honeywell International, Inc.Inventors: John F. Thurston, William F. Ryan
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Patent number: 6945278Abstract: An aircraft cabin pressure control system valve integrates three cabin pressure control functions, main cabin flow control, positive pressure relief, and negative pressure relief, into a single valve package. The valve includes a control valve that is used for main cabin flow control, for primary positive pressure relief, and primary negative pressure relief. The valve can also include a positive pressure relief valve and a negative pressure relief valve, which are used for backup positive pressure relief and negative pressure relief, respectively. An actuator for the valve is also provided.Type: GrantFiled: April 30, 2003Date of Patent: September 20, 2005Assignee: Honeywell International, Inc.Inventors: Andrew D. Bunn, Darrell W. Horner, Timothy R. Arthurs
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Patent number: 6935593Abstract: A gas distribution system in an airplane has improved reliability of operation with a first supply line (7) and a second supply line (9) for pressurized gas connected to a pressurized gas source (2) via a branching site (6) with a second shut-off valve (10). The pressure in the supply lines (7, 9) is determined with a pressure-measuring means (24). An evaluating device (24) for the measured pressure signal is provided for sending a closing signal to the shut-off valve (8, 10) of the supply line (7, 9) in which a pressure drop of consequence occurs.Type: GrantFiled: February 13, 2003Date of Patent: August 30, 2005Assignee: Dräger Aerospace GmbHInventors: Rüdiger Meckes, Herbert Meier, Wolfgang Rittner
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Patent number: 6923214Abstract: A device for servicing an aircraft on the ground includes a rolling support and a cable or hose assembly having a first end for connection to a ground unit and an opposite second end for connection to the aircraft. A reel is rotatably mounted on the rolling support on which the cable or hose assembly is wound, and from which the cable or hose assembly can be unwound from the first end. A flight of stairs is also mounted on the rolling support.Type: GrantFiled: June 19, 2002Date of Patent: August 2, 2005Assignee: Ipalco B.V.Inventor: Michael Widegren
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Patent number: 6834668Abstract: The present invention generally relates to a device and a method for supplying conditioned air for heating and/or cooling to an aircraft. More specifically, the present invention provides a hose in a container and a retractor. The retractor may engage the hose and pull the hose from the container. The container may deliver the hose to the aircraft via the retractor. In addition, the retractor may also retract the hose into the container when the hose is not needed. Further, the retractor may be released from the hose and container, allowing the hose to be pulled manually from the container.Type: GrantFiled: November 17, 2003Date of Patent: December 28, 2004Assignee: Boom Air, LLCInventors: Harry G. Bombardi, Danny L. Lyons
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Publication number: 20040216792Abstract: An aircraft cabin pressure control system valve integrates three cabin pressure control functions, main cabin flow control, positive pressure relief, and negative pressure relief, into a single valve package. The valve includes a control valve that is used for main cabin flow control, for primary positive pressure relief, and primary negative pressure relief. The valve can also include a positive pressure relief valve and a negative pressure relief valve, which are used for backup positive pressure relief and negative pressure relief, respectively. An actuator for the valve is also provided.Type: ApplicationFiled: April 30, 2003Publication date: November 4, 2004Inventors: Andrew D. Bunn, Darrell W. Horner, Timothy R. Arthurs
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Patent number: 6776183Abstract: An aircraft drain device (14) for interposition between a potable water line (e.g., the drain line from an ice drawer) and a gray water line leading to a drainmast or other external drain. The drain device (14) includes a housing (30), an inlet (36) adapted for connection to the potable water line, an outlet (38) adapted for connection to the gray water line, and a piston (40). The preferably floatable piston (40) is movable between a normal operation position, whereat potable water can flow to the drainmast, and a back-up operation position, whereat the potable water is protected from contact with the gray water. The drain device (14) can be constructed to prevent spillage (or leakage) during back-up operation.Type: GrantFiled: April 23, 2003Date of Patent: August 17, 2004Assignee: Goodrich CorporationInventors: Steven Charles Brooker, Robert William Hyde, Martin I. Lei
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Patent number: 6725671Abstract: The methods and apparatus for transporting compressed gas includes a gas storage system having a plurality of pipes connected by a manifold whereby the gas storage system is designed to operate in the range of the optimum compressibility factor for a given composition of gas. The pipe for the gas storage system is preferably large diameter pipe made of a high strength material whereby a low temperature is selected which can be withstood by the material of the pipe. Knowing the compressibility factor of the gas, the temperature, and the diameter of the pipe, the wall thickness of the pipe may be calculated for the pressure range of the gas at the selected temperature. The gas storage system may either be modular or be part of the structure of a vessel for transporting the gas to the storage system. Since the pipe provides a bulkhead around the gas, the gas storage system may be used in a single hull vessel. The gas storage system further includes enclosing the pipes in a nitrogen atmosphere.Type: GrantFiled: December 11, 2002Date of Patent: April 27, 2004Assignee: Enersea Transport, LLCInventor: William M. Bishop
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Publication number: 20040074547Abstract: A liquid tank has an outlet opening in its bottom. A pipe-shaped drain stub extends from the outlet opening and has a circular-sector-shaped partial flange on its free end. At least one complementary flange adjoins and complements the partial flange to form therewith a complete first circular flange. The complementary flange may be another partial flange with a throughhole connected to another tank, or a solid blind flange. The first circular flange is sealed and secured to a second circular flange, which is further connected to a single drain line. The two circular flanges may have the same diameter and the same aligned circle centerpoint. Alternatively, the drain stub of each tank is flange-connected to a respective connection stub extending from a circular flange. This provides a modular reconfigurable system allowing a selected plurality of liquid tanks to be connected to a single drain line through the flange arrangement.Type: ApplicationFiled: September 8, 2003Publication date: April 22, 2004Inventor: Safa Kirma
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Publication number: 20030221732Abstract: A dockside water shutoff system for a boat which includes a shutoff valve connected on an inlet end thereof to a fresh water supply. A conduit is connected to an outlet end of the shutoff valve for transferring water from the water supply to a plumbing system on a boat. A timer mechanism is operatively connected to the shutoff valve. The timer mechanism is configured to cause the shutoff valve to close after a predetermined period of time.Type: ApplicationFiled: January 10, 2003Publication date: December 4, 2003Inventor: Robert P. Winter
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Patent number: 6588465Abstract: The aerial refueling drogue utilizes a bleeding drogue canopy providing substantially constant loads over a range of refueling speeds, by passive movement of the bleeding drogue between a retracted position and and extended position. The passive variable speed drogue comprises leading edge support arms, center support arms, and trailing edge support arms mounted to a refueling coupling member, with a forward drogue canopy attached between the leading edge support arms and the center support arms. An aft bleeding drogue canopy is connected between the center support arms and the trailing edge support arms. Springs in the trailing edge support arms bias the bleeding drogue canopy to a retracted position. In an alternate embodiment, cords are attached to the trailing edge of the aft bleeding drogue canopy, continue through the trailing edge support arms, up each center support arm, and through rings attached to the inside of the aft bleeding drogue canopy.Type: GrantFiled: January 15, 2002Date of Patent: July 8, 2003Assignee: West Coast Netting, Inc.Inventors: William L. Kirkland, Matts Lindgren, Jerry Stultz
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Patent number: 6237639Abstract: A dump-valve device for a craft, characterized in that it comprises: a plug valve (13) movable approximately rectilinearly relative to a fixed seat (17) supported by a craft transom plate (3), drive means (9, 10) mobile in rotation along a rotary stroke of limited angular amplitude and able to be activated from inside the craft, and coupling means (11, 19) interposed between the valve (13) and the drive means (9, 10) to convert the rotary stroke of limited angular amplitude of the drive means into a rectilinear stroke of limited linear amplitude of the valve.Type: GrantFiled: March 15, 1999Date of Patent: May 29, 2001Assignee: Zodiac InternationalInventors: Daniel Jougla, Pierre Valax
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Patent number: 6202674Abstract: A mounting assembly for mounting a composite pressure vessel to a vehicle includes a saddle having a curved surface extending between two pillars for receiving the vessel. The saddle also has flanged portions which can be bolted to the vehicle. Each of the pillars has hole in which is mounted the shaft portion of an attachment member. A resilient member is disposed between each of the shaft portions and the holes and loaded by a tightening nut. External to the holes, each of the attachment members has a head portion to which a steel band is attached. The steel band circumscribes the vessel and translates the load on the springs into a clamping force on the vessel. As the vessel expands and contracts, the resilient members expand and contract so that the clamping force applied by the band to the vessel remains constant.Type: GrantFiled: December 10, 1999Date of Patent: March 20, 2001Assignee: AlliedSignal Inc.Inventor: Paul Wingett
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Patent number: 6178991Abstract: Large amounts of hazardous goods, especially liquid ones such as fuel, may be carried in safety containers, whether tank semitrailers, oil tankers, containers for hazardous goods or aircraft, and be transported with practically no risk for the environment, by completely filling the inside (10) of the container with glass wool, so that the hazardous materials or other fillings dispersed therein may not escape or be somehow spilled in the environment. The liquid components, for example hydrocarbons, are absorbed and held by a dense, water-proofed latticework (15), so that no oxygen can reach them. They are thus protected against explosions and spillage in the environment. At the same time, a safety container of this type acts as a kind of safety buoy, preventing water from entering the inside (10) of the container, so that the kerosene, gasoline or oil contained therein further increase buoyancy. As a whole, a simplification of the safety container design and a considerable increase in safety may be noted.Type: GrantFiled: July 24, 1995Date of Patent: January 30, 2001Inventor: Helmut Schiwek
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Patent number: 6167911Abstract: A vent device for marine vessels with internal fuel tanks, comprising an upper embodiment that is attached through a vessels hull and a lower embodiment that is attached to the fuel tank. Together they permit fumes to vent into the atmosphere while containing the fuel that usually expels during fueling. This fuel is automatically directed to return back into the fuel tank. This venting device while allowing air to enter, protects against rain, splash, spray and insects from entering the fuel system.Type: GrantFiled: November 30, 1998Date of Patent: January 2, 2001Inventor: Burt Diamond