초록 ▼

A gaseous fuel storage system for a vehicle is disclosed. The fuel storage system can be installed as a modular unit in the vehicle. The fuel storage system is pivotable relative to the vehicle to allow easy accessibility to the storage tanks without requiring the storage tanks to be unmounted fro

A gaseous fuel storage system for a vehicle is disclosed. The fuel storage system can be installed as a modular unit in the vehicle. The fuel storage system is pivotable relative to the vehicle to allow easy accessibility to the storage tanks without requiring the storage tanks to be unmounted from the vehicle. The fuel storage system also provides protection for the storage tanks through the use of shielding and energy absorbing material.

대표청구항 ▼

What is claimed is: 1. A modular fuel storage assembly for a vehicle, the modular fuel storage assembly comprising: at least one gas storage tank operable to store a gaseous fuel and to supply a stored gaseous fuel; a frame operable to support said storage tank; and wherein said storage tank is att

What is claimed is: 1. A modular fuel storage assembly for a vehicle, the modular fuel storage assembly comprising: at least one gas storage tank operable to store a gaseous fuel and to supply a stored gaseous fuel; a frame operable to support said storage tank; and wherein said storage tank is attached to said frame, said frame and said attached storage tank are adapted to be installed in the vehicle as a modular unit, said frame is pivotally connected to the vehicle and operable to pivot between a first operative position and a second serviceable position, and said storage tank pivots with said frame between said first and second positions. 2. The modular fuel storage assembly of claim 1, further comprising a shield attached to said frame and covering a portion of said frame. 3. The modular fuel storage assembly of claim 1, wherein said frame is pivotally connected to the vehicle with at least one hinge. 4. The modular fuel storage assembly of claim 1, wherein said storage tank is neck mounted to said frame. 5. The modular fuel storage assembly of claim 1, wherein said storage tank is strap mounted to said frame. 6. The modular fuel storage assembly of claim 1, wherein said at least one storage tank is at least two storage tanks. 7. The modular fuel storage assembly of claim 1, wherein said frame and said attached storage tank are adapted to be installed to an undercarriage of the vehicle as a modular unit. 8. The modular fuel storage assembly of claim 1, further comprising: at least one pressure regulator operable to regulate pressure of said stored fuel supplied to the vehicle; at least one fuel line connected to said regulator and operable to supply said stored fuel to the vehicle; and wherein said pressure regulator and said at least one fuel line are connected to said modular unit and are installed in the vehicle as part of said modular unit. 9. A fuel storage assembly for a vehicle, the fuel storage assembly comprising: a frame operable between a first operable position and a second serviceable position relative to a vehicle, said frame being coupled to said vehicle in both said first and second positions; and at least one storage tank operable to store a fuel and to supply a stored fuel, said storage tank being mounted to said frame and moving with movement of said frame between said first and second positions, wherein said first position does not allow access to said storage tank and said second position allows access to opposing ends of said storage tank. 10. The fuel storage assembly of claim 9, wherein said frame is pivotally connected to said vehicle with at least one hinge. 11. The fuel storage assembly of claim 9, wherein said first position corresponds to said frame supporting said storage tank adjacent an undercarriage of a vehicle and said second position corresponds to said frame supporting said storage tank away from said undercarriage of said vehicle and allowing access to said storage tank. 12. The fuel storage assembly of claim 9, wherein said storage tank is neck mounted to said frame. 13. The fuel storage assembly of claim 9, wherein said storage tank is strap mounted to said frame. 14. The fuel storage assembly of claim 9, wherein said at least one storage tank is at least two storage tanks. 15. The fuel storage assembly of claim 9, further comprising a shield attached to said frame and covering a portion of said frame. 16. An automotive vehicle comprising: a body having an undercarriage; and a fuel storage system, said fuel storage system comprising: a cradle operable between first and second positions relative to said undercarriage; at least one storage tank operable to store a fuel and to supply a stored fuel, said storage tank being mounted to said cradle and moving with movement of said cradle between said first and second positions, wherein said cradle remains coupled to said body in said first and second positions, said first position is an operable position with said cradle and said storage tank adjacent said undercarriage and said second position is a serviceable position with said cradle and said storage tank suspended from said body and spaced apart from said undercarriage thereby allowing access to said storage tank. 17. The vehicle of claim 16, wherein said cradle is pivotally mounted to said undercarriage. 18. The vehicle of claim 16, wherein said undercarriage is configured to be complementary to an exterior of said at least one storage tank. 19. The vehicle of claim 16, wherein said cradle pivots between said first and second positions. 20. The vehicle of claim 19, wherein said cradle is attached to at least one hinge and said cradle pivots about said at least one hinge when moving between said first and second positions. 21. The vehicle of claim 16, further comprising a fuel cell system including a fuel cell stack operable to react fuel stored in said storage tank to produce electrical power. 22. A method of installing a modular fuel storage system onto a vehicle wherein the modular fuel storage system includes a cradle operable between first and second positions and at least one storage tank coupled to the cradle, the method comprising: (a) preassembling the at least one storage tank to the cradle at a first station removed from the vehicle; and (b) assembling the modular fuel storage system onto the vehicle at a second station by pivotally coupling the cradle to the vehicle such that the cradle and the storage tank can pivot between first and second positions relative to the vehicle. 23. The method of claim 22, wherein assembling further includes pivotally coupling the cradle to the vehicle with at least one hinge. 24. The method of claim 22, wherein preassembling further includes preassembling a pressure regulator and a fuel line to the at least one storage tank. 25. The method of claim 24, wherein assembling further includes connecting said fuel line to a complementary fuel line on the vehicle. 26. The method of claim 22, wherein preassembling further includes at least one of strap mounting the storage tank to the cradle and neck mounting the storage tank to the cradle. 27. The method of claim 22, wherein preassembling further includes attaching a shield to the cradle. 28. The method of claim 22, wherein preassembling further includes preassembling at least two storage tanks to the cradle. 29. The method of claim 22, wherein preassembling further includes testing the modular fuel storage system. 30. A method of servicing a fuel storage system on a vehicle wherein the fuel storage system has a frame operable between first and second positions relative to the vehicle and at least one storage tank connected to the frame and moving with movement of the frame between the first and second positions, the method comprising: (a) moving the frame from the first position to the second position, said frame remaining coupled to the vehicle in both said first and second positions; (b) servicing the fuel storage system with said frame coupled to the vehicle; and (c) moving the frame from the second position to the first position. 31. The method of claim 30, wherein moving the frame from the first position to the second position includes pivoting the frame from the first position to the second position. 32. The method of claim 30, wherein moving the frame from the first position to the second position includes moving the frame from a position corresponding to the at least one fuel storage tank being positioned adjacent the vehicle to a position corresponding to the at least one fuel storage tank being positioned away from the vehicle.