The present disclosure provides a storage system comprising a storage tank configured to store fuel at a cryogenic temperature for a predetermined amount of time. The storage tank may have a plurality of layers comprising: a first layer comprising a pressure vessel for containing the fuel at a pressurized state; a second layer comprising insulation for the first layer; a third layer comprising a vapor barrier; and a fourth layer comprising a shell configured to maintain a rigidity of the storage tank.

An exemplary flight storage system for storing a cryogenic fluid and then discharging it as a vapor. The flight storage system includes an inner tank, a heat exchanger that is in fluid communication with the inner tank, an outer jacket assembly, and a cooling assembly. The storage system is configured to store high specific energy fuel such as liquid hydrogen, or other cryogenic fluids, for energy for propulsion use. The cooling assembly is configured to use the flow of the liquid hydrogen for cooling critical sensor packages The outer jacket assembly includes a first jacket cylinder and a second jacket cylinder. The outer jacket assembly further includes a first connector body 30 and a second connector body.

A device for fueling motor vehicles with a fluid used as a fuel and composed of liquefied gas, in particular liquefied natural gas, includes: at least one storage container; a cooling device; at least one conveying device for feeding the fluid from the at least one storage container to at least one fueling device for motor vehicles; and at least one line for supplying the fluid to the fueling device. The at least one line includes a media-conveying central pipeline as a medium pipe and at least one additional media-conveying pipeline that is arranged concentrically with respect to the central pipeline and defines an annular space together with the media-conveying central pipeline. The media-conveying central pipeline and the at least one annular space supply and return the fluid or a gas flow. The at least one additional media-conveying pipeline is surrounded by a jacket pipe.

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.

A set of fittings for a fuel tank including an elongated stem and a ferrule. The stem includes an elongated coupling body at one end configured to couple within a cavity defined by an end of a fuel tank liner. The ferrule includes a ferrule body having a first ferrule end and a second ferrule end; a lip defining a coupling orifice at the first ferrule end with the stem being operable to extend though the coupling orifice and engaging the lip, and a ferrule cavity defined by the ferrule body that extends between the first and second ferrule ends and opening to the coupling orifice at the first ferrule end and a ferrule opening at the second ferrule end, the ferrule cavity configured to surround the end of the fuel tank liner.