The adapter for an oxygen delivery device is a continuation-in-part application configured for use with a previously disclosed oxygen delivery device. The adapter for an oxygen delivery device is modified to work with a single oxygen canister. The adapter for an oxygen delivery device attaches to the single oxygen canister. The adapter for an oxygen delivery device is configured for use with the distribution apparatus of the prior disclosure. The adapter for an oxygen delivery device comprises a canister adapter and a manual flow valve. The canister adapter is a mechanical structure that offsets the distribution apparatus such that the distribution apparatus will receive oxygen from the single oxygen canister. The manual flow valve is a plunger valve that attaches to the distribution apparatus. The manual flow valve controls the flow of oxygen into the distribution apparatus from the canister adapter.

An isolation shroud adapted to enclose and protect a medical gas tank against contamination, which is further replaceable between patients to prevent cross-contamination, comprising a sleeve portion with an open end and interior space, and a hood portion with a hood lower opening, adapted to enclose the body and upper end of the medical gas tank respectively. The hood portion is attached to and is continuous with a sleeve order surrounding the open end of the sleeve portion, allowing the open end and sleeve border to be simultaneously lifted to enclose the body and open end respectively. The hood portion further has a hood front opening, allowing a hose to extend from the medical gas tank outwardly through either the hood lower opening or front opening. A fastener attached to the hood portion further allows the hood lower opening to be sealed against the sleeve portion.

A cryogenic full containment storage tank for realizing a low-liquid-level material extraction function by using a pump column, comprising an inner tank, an outer tank, a pump column, a submersible pump and a material pre-extraction device; wherein the material pre-extraction device comprises a cofferdam, a Venturi mixer, a backflow pipe, a return control valve, a lead-out pipeline and a liquid level detection system. The cryogenic full containment storage tank can make use of a low-temperature medium flowing back from the pump column to extract the low liquid level material outside the cofferdam into the cofferdam to form a local high liquid level and maintain the normal operation of the submersible pump.

The invention relates to a pressurized gas tank receiving assembly (1) for a motor vehicle (100) for cooling pressurized gas tanks (10), wherein the pressurized gas tank receiving assembly (1) comprises: a) a main body (20) with a plurality of supporting surfaces (22) in the form of channels for receiving the pressurized gas tank (10), wherein the main body (20) is thermally conductive and has a mounting interface (26) for arrangement on a counter mounting interface (126) of a body (120) of the motor vehicle (100), wherein the main body (20) has thermally conducting surfaces (24) for thermally communicating connection to the body (120), b) pressurized gas tanks (10) for storing gas under high pressure, wherein the pressurized gas tanks (10) are thermally conductive and are interlockingly received on the supporting surfaces (22) of the main body (20), which supporting surfaces are in the form of channels, for thermal communication with the main body (20).

A high-pressure gas tank module may include: a gas tank which stores high-pressure gas, the tank including a cylindrical side wall extending along a center axis of the tank, and an end wall located at an end of the side wall, wherein the end wall is curved outward in a dome-shape; a protector fixed on an outer surface of the end wall; and a boss located on the center axis and fixed on an inner surface of the end wall. The boss includes a joining surface joined to the inner surface, the protector includes a facing surface facing the end wall, wherein the facing surface includes a joining area joined to the outer surface and a non-joining area extending along the outer surface from the joining area toward the side wall, and the joining area faces the joining surface with the end wall interposed therebetween.

An intelligent fuel storage system can consist of a storage pod connected to a storage module with the storage pod having a plurality of separate storage vessels each residing below a ground level. The storage pod may concurrently store a first volume of a first fuel and a second volume of a second fuel prior to altering the first and second volumes in accordance with a performance strategy generated by the storage module to provide a predetermined blend of the first fuel and second fuel with at least a threshold volume and at least a threshold pressure.

A storage vessel to contain reagent material. The storage vessel includes a vessel with a bottom, a top, an outlet at the top, sidewalls extending from the bottom to the top, a valve at the outlet, and an interior defined by the bottom, the top, and the sidewalls, the interior including a volume, and an extension tube having a first end engaged with the valve and a second end located toward a center of the interior volume from the first end such that, regardless of orientation of the vessel, the second end is above at least 25 percent of a volume of the interior volume.

In accordance with one aspect of the present disclosure, a mobile machine includes a LNG fuel tank to provide natural gas to a natural gas engine, a pressure relief valve to relieve pressure to a relief vent line, and a liquid separation device. The liquid separation device includes a canister defining an interior space and having a top end and a bottom end, a LNG inlet configured to receive mixed phase fluid into the canister from the relief vent line, a separator disposed within the interior space and fluidly connected to the LNG inlet, the separator configured to direct condensed liquid to the bottom end and to pass vapor to the interior space, a vapor outlet disposed on the top end of the canister, and a liquid drain disposed on the bottom end of the canister.

A pressurized-gas storage vessel includes a liner defining a chamber therein, the chamber being configured to receive a gas; a first wrapping surrounding the liner; and a second wrapping surrounding the liner. Methods of manufacturing and using the storage vessel are also disclosed.

A tube-array-type liquid nitrogen container includes a container body having a mouth; a tube array component received in the container body; and a top cap sealing the mouth from above. The top cap is rotatable in the mouth. The tube array component is composed of a plurality of holding tubes. The holding tube is opened at one end thereof, wherein the opening thereof faces the top cap. The top cap has at least one tube access passing therethrough. Each tube access is atop covered by a tube access cover. The tube-array-type liquid nitrogen container uses a tube-array component composed of the a plurality of holding tubes to store the freezing tubes, and is cooperated with the rotatable top cap and an external robotic arm, thereby improving space utilization and thermal insulation, effectively ensuring safety of the freezing tubes, and facilitating automatic storage of freezing tubes.