Pressure vessel bottle mount
AssigneeAlliedSignal Inc.
InventorPaul Wingett
Life of this patent
Estimating the term…
Abstract
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.
Claims20
A mounting assembly for mounting a composite pressure vessel to a structure comprising:
- a saddle having a curved surface, extending between two pillars, for receiving said vessel, each of said pillars having a hole extending therethrough;
- at least two attachment members, each of said attachment members having a shaft member disposed in one of said holes and mounted to a resilient member therein, and also having a head portion disposed external to said pillars;
- and
- a band attached to each of said head portions and extending around and in contact with said vessel.
A mounting assembly for mounting a composite pressure vessel to a structure comprising:
- a saddle having a curved surface extending between two pillars for receiving said vessel, each of said pillars having a hole extending therethrough, said holes having a hexagonal shaped portion and a cylindrical portion with a diameter greater than said hexagonal shaped portion, thereby defining a stop;
- at least two attachment members, each of said attachment members having a shaft member disposed in one of said holes and having a head portion disposed external to said holes, said shaft member comprising a hexagonal shaped shaft portion and a cylindrical shaft portion, each of said attachment members disposed in one of said holes so that said hexagonal shaped portion circumscribes said hexagonal shaped shaft portion and said cylindrical portion circumscribes said cylindrical shaft portion;
- a resilient member disposed between each of said cylindrical portions and said cylindrical shaft portions and abutting one of said stops at one of its ends;
- means for loading each of said resilient member;
- and
- a band attached to each of said head portions and extending around and in contact with said vessel.
A pressure vessel system for use in a vehicle where reduced weight is a design objective and pneumatic power is required, comprising:
- a pressure vessel made of a composite material;
- a manifold coupled to the mouth of the vessel for directing the flow of pressurized gas from the vessel to the vehicle;
- at least one solenoid for operating said manifold;
- at least one wire and connector coupled to said solenoid;
- a mounting assembly for mounting said vessel to the vehicle, said mounting assembly comprising;
- a saddle having a curved surface extending between two pillars for receiving said vessel, each of said pillars having a hole extending therethrough, said holes having a hexagonal shaped portion and a cylindrical portion with a diameter greater than said hexagonal shaped portion, thereby defining a stop;
- at least two attachment members, each of said attachment members having a shaft member disposed in one of said holes and having a head portion disposed external to said holes, said shaft member comprising a hexagonal shaped shaft portion and a cylindrical shaft portion, each of said attachment members disposed in one of said holes so that said hexagonal shaped portion circumscribes said hexagonal shaped shaft portion and said cylindrical portion circumscribes said cylindrical shaft portion;
- a resilient member disposed between each of said cylindrical portions and said cylindrical shaft portions and abutting one of said stops at one of its ends;
- means for loading each of said resilient member;
- and
- a band attached to each of said head portions and extending around and n contact with said vessel.
Dependencies are inferred from the claim text.