Apparatus and method for dispensing gas from a storage vessel
AssigneeNuMat Technologies, Inc.
InventorsGlenn McPherson Tom, Ross James Verploegh
Life of this patent
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Abstract
An apparatus is provided for the storage and dispensing of a sorbable gas. The apparatus includes a storage and dispensing vessel constructed and arranged for containing a solid-phase physical sorbent medium having a sorbable gas adsorbed by said sorbent medium. The dispensing vessel includes a top head having a dispensing valve coupled to the vessel for discharging the sorbable gas therefrom. The dispensing valve is in fluid flow communication with a wick that extends below the upper third of the vessel top head. The wick collects the sorbable gas for discharge of the gas through the dispensing valve.
Claims15
An apparatus for storage and dispensing of a sorbable gas, said apparatus comprising:
- a storage and dispensing vessel constructed and arranged for containing a solid-phase physical sorbent medium and a sorbable gas adsorbed by said sorbent medium, wherein said vessel having a top head that includes a threaded orifice on an interior surface of said vessel top head extending axially to an exterior surface of said top head with said threaded orifice accepting a threaded dome fitting therethrough;
- and
- a dispensing valve coupled to the vessel for discharging said sorbable gas therefrom, said dispensing valve in fluid flow communication with a wick that extends from the top head to below the upper third of said sorbent medium, said wick collecting said sorbable gas,
- wherein said dome fitting further including interior threaded surfaces and said dispensing valve includes a threaded input port arranged to engage the dome fitting interior threaded surfaces mechanically attaching said dispensing valve to said vessel top head allowing passage of said sorbable gas into said dispensing valve for the discharge of said sorbable gas through said dispensing valve.
A method for storage and dispensing of a sorbable gas, the method comprising:
- providing a storage and dispensing vessel constructed and arranged for holding a solid-phase physical sorbent medium, wherein said storage and dispensing vessel includes a top head and said top head includes a threaded orifice on an interior surface of said top head extending axially to an exterior surface of said top head with said threaded orifice accepting a threaded dome fitting therethrough, said dome fitting further including interior threaded surfaces;
- filling said storage and dispensing vessel with a solid-phase physical sorbent medium;
- adding a sorbable gas to said storage and dispensing vessel to be physically adsorbed by said solid-phase physical sorbent medium;
- attaching a dispensing valve to said storage and dispensing vessel said dispensing valve including a threaded input port arranged to engage the dome fitting interior threaded surfaces mechanically attaching said dispensing valve to said vessel top head and allow passage of said sorbable gas into said dispensing valve, wherein said dispensing valve is in gas flow communication with a wick that extends below the upper third of said sorbent medium;
- and,
- dispensing said sorbable gas collected by said wick through said dispensing valve.
Dependencies are inferred from the claim text.