Apparatus for the subsurface storage of one or more pressurized gases such as hydrogen, compressed natural gas, etc. A subsurface storage pod includes a pod hanger support plate configured to span an opening of a well bore that extends into a subsurface formation. The support plate includes an upper plate with storage container apertures extending therethrough, a lower plate configured to be supported by a support pad that surrounds the well bore opening, and at least one support flange that extends between and interconnects the upper and lower plates. Gas storage containers extend through the storage container apertures and into the well bore. A vent aperture allows flow of gases from within the well bore to the surrounding environment. The support flanges may be arranged as interlocking members in a crossing pattern, and the lower plate can be arranged as discontinuous segments installed between adjacent pairs of the interlocking members.

A method is provided for producing a tank, in particular a motor vehicle tank, for storing a fuel in a low-temperature state. The tank has an inner tank receiving the fuel, an outer skin surrounding the inner tank and an insulating layer arranged between the inner tank and the outer skin. The method i) introduces fuel into the inner tank, a temperature of 30 C. to 120 C., preferably of 70 C. to 85 C., being obtained by the fuel in the inner tank, and ii) generates negative pressure in an insulating layer arranged between the inner tank and the outer skin.

The present disclosure provides an insulation support that is disposed in a vacuum space between an inner container and an outer container of a liquid hydrogen storage container composed of the inner container and the outer container, and supports the inner container, in which the insulation support has a first end being in contact with the inner container and a second end being in contact with the outer container, and is bent several times into several layers; and an automotive liquid hydrogen storage container including the insulation support.

A pressure vessel apparatus for cryogenic capable storage of hydrogen or other cryogenic gases at high pressure includes an insert with a parallel inlet duct, a perpendicular inlet duct connected to the parallel inlet. The perpendicular inlet duct and the parallel inlet duct connect the interior cavity with the external components. The insert also includes a parallel outlet duct and a perpendicular outlet duct connected to the parallel outlet duct. The perpendicular outlet duct and the parallel outlet duct connect the interior cavity with the external components.

A cryogenic fluid storage unit comprises: an internal reservoir, internally delimiting a storage volume for storing the cryogenic fluid, and an external reservoir inside which the internal reservoir is arranged. An intermediate space separates the internal reservoir from the external reservoir. A thermal insulation is interposed between the internal reservoir and the external reservoir. A a getter is received in a volume in fluidic communication with the intermediate space, and the external reservoir has an opening for extracting the getter, and a removable cover closes the opening.

An insulating device for insulating a useable space from an external environment, with an inner shell which borders a useable space and which is surrounded by an outer shell, the inner shell being movably accommodated in the outer shell and delimiting an insulating space with the outer shell, and the inner shell being assigned a superconductor is assigned to the inner shell, and with a magnet assigned to the outer shell, which magnet enables a force-transmitting interaction with the superconductor for the contactless provision of supporting forces for the inner shell.

Cryogenic tank for storing liquefied fluid, having an inner shell delimiting a storage volume for liquefied fluid and an outer shell arranged in a spaced manner around the inner shell, the space between said inner and outer shells having a thermal insulation, a first mechanical connection having a first support wall of truncated cone shape whose larger-diameter end is rigidly connected to the outer shell and whose smaller-diameter end is connected to the inner shell, wherein a second mechanical connection has a second support wall of truncated cone shape whose larger-diameter end is rigidly connected to the outer shell and whose smaller-diameter end is connected to the inner shell.

A pressure vessel apparatus for cryogenic capable storage of hydrogen or other cryogenic gases at high pressure includes an insert with a parallel inlet duct, a perpendicular inlet duct connected to the parallel inlet. The perpendicular inlet duct and the parallel inlet duct connect the interior cavity with the external components. The insert also includes a parallel outlet duct and a perpendicular outlet duct connected to the parallel outlet duct. The perpendicular outlet duct and the parallel outlet duct connect the interior cavity with the external components.

A structure of a horizontal type cylindrical double-shell tank mounted on a ship includes: an inner shell storing liquefied gas; and an outer shell forming a vacuum space between the inner shell and the outer shell. A pair of support units supporting the inner shell is disposed between the inner shell and the outer shell. Each support unit includes: a plurality of cylindrical elements arranged in a circumferential direction of the tank such that an axial direction of each of the cylindrical elements coincides with a radial direction of the tank; a plurality of inner members each holding an end portion of a corresponding one of the cylindrical elements at the inner shell side; and a plurality of outer members each holding an end portion of a corresponding one of the cylindrical elements at the outer shell side. Each of the cylindrical elements is made of glass fiber reinforced plastic.

A tank or tank system for storing a cryogenic liquid exhibiting at least one collecting container with an upper region and a lower region, so as to hold the cryogenic liquid, at least one arrangement for feeding and discharging liquids and at least one arrangement for feeding and discharging gases, wherein the tank further exhibits at least one frame structure comprising a thermal insulation material.