A container for storing and transporting liquefied gas, having a first, internal reservoir that extends in a longitudinal direction (A) and is configured to store the liquefied gas, a second, external reservoir that is disposed around the first reservoir with a vacuum insulated space between the first and the second reservoir, a third, annular reservoir that is disposed around the first reservoir, between the first and the second reservoir, the third reservoir extending around at least a part of the first reservoir and containing a liquefied gas in order to form a heat shield for thermally insulating the first reservoir, and a device for holding the first and third reservoirs in the second reservoir.

A thermoelectric cryogenic material storage container including: an inner container containing cryogenic liquid material; a supply pipe connected to the inner container to supply the cryogenic liquid material from the outside to the inner container; an outer container for accommodating the inner container to be spaced apart from each other; a discharge pipe provided to be connected to the inner container to discharge a vaporized material of the cryogenic liquid material vaporized in the inner container to the outside of the outer container; and at least one thermoelectric module provided to have one side in contact with the outer side of the supply pipe and the other side in contact with the outer side of the discharge pipe. When current is supplied to the thermoelectric module, the other side becomes a heating side, and the one side becomes a cooling side.

The invention discloses a liquid oxygen storage tank, which includes an outer tank body, a buffer cavity is provided in the outer tank body, and an insulation tank with an upper end extending outside the buffer cavity is provided in the buffer cavity, and the buffer chamber is provided in the buffer tank. There is a buffer mechanism for reducing the impact force of the tank body. The thermal insulation tank is internally provided with an internal tank body, the internal tank body is provided with a storage cavity, and the upper end of the thermal insulation tank is provided with a control cavity. A driving block is arranged in the cavity. The invention adopts a high-vacuum multi-layer thermal insulation technology to prolong the number of days for holding liquid oxygen, and a heat preservation mechanism makes the storage time of liquid oxygen longer, and it is safer and more convenient to operate. If it is too high, it will start automatically and discharge excess gas to enhance the safety of use. Protect the container from damage. Ordinary personnel can rest assured to use it without the guidance of professionals.

A method is provided for refueling a cryogenic pressure vessel of a motor vehicle. The motor vehicle has: a) a cryogenic pressure vessel having an internal vessel which stores a fluid, an external vessel and heat insulation which is arranged between the internal vessel and the external vessel, at least in certain areas; and b) a controller, wherein the controller is designed to interrupt refueling of the motor vehicle if, in the case of damaged thermal insulation, a lower fluid density limiting value for the fluid in the internal vessel is exceeded. The lower fluid density limiting value is lower than an upper fluid density limiting value for the fluid in the internal vessel in the case of refueling of the internal vessel with intact thermal insulation.

A method for the production of a bladder accumulator (10) that separates two media chambers (16, 18) from one another in a storage housing (12) by a bladder body (14). The following production steps include extruding a plastic tube over the bladder body (14), shaping the plastic tube with the integrated bladder body (14) in a molding tool that corresponds to a predeterminable plastic core container (20), and winding at least one plastic fiber from the outside on the plastic core container (20) for the purpose of creating the storage housing (12).

Unconstrained rotational movement of an inner vessel with respect to an outer vessel at one end of a cryogenic storage vessel increases stress in supports at an opposite end. A storage vessel for holding a cryogenic fluid comprises an inner vessel defining a cryogen space and having a longitudinal axis, and an outer vessel spaced apart from and surrounding the inner vessel, defining a thermally insulating space between the inner and outer vessels. A structure for supporting the inner vessel within the outer vessel at one end comprises an inner vessel support bracket connected with the inner vessel, an outer vessel support bracket connected with the outer vessel, and an elongated support extending between and mutually engaging the inner and outer support brackets to constrain radial and rotational movement of the inner vessel with respect to the outer vessel and to allow axial movement of the inner vessel with respect to the outer vessel along the longitudinal axis.

Methods, apparatus, and device, for a cryogenic storage system that stores and/or transports a liquid or gas at a temperature below ambient temperature. The cryogenic storage system has an enclosure and a cavity. The cryogenic storage system has a dewar that is positioned within the cavity of the enclosure. The dewar has a payload area that is configured to hold a liquid below ambient temperature. The dewar is configured to hold a liquid below ambient temperature and passively stabilize in an upright position. The dewar is formed with an inner wall and an outer wall and has an opening that allows access to the payload area.

The invention relates to a mounting system for pressure vessels, having a first supporting member on which at least one first mount (6) for a first end of the pressure vessel is arranged, and having a second supporting member on which at least one second mount for a second end of the pressure vessel is arranged, the first mount (6) having an inner ring (11) in which the first end of the pressure vessel (1) is accommodated in a rotationally fixed manner.

The object of the invention is to optimize the mounting for the end bosses of the pressure vessels.

This task is solved in that the inner ring (11) is pivotally mounted about a first pivot axis in an outer ring (12), which in turn is fastened pivotally in the mount (6) about a second pivot axis extending at right angles to the first pivot axis.

A horizontal type cylindrical double-shell tank includes an inner shell and an outer shell. The inner shell includes an inner shell main part storing a liquefied gas and an inner shell dome protruding from the inner shell main part. The outer shell forms a vacuum space between the inner shell and the outer shell, and includes an outer shell main part surrounding the inner shell main part and an outer shell dome surrounding the inner shell dome. The inner shell dome is provided with an inner shell manhole. The outer shell dome is provided with an outer shell manhole at a position corresponding to a position of the inner shell manhole.

A double-walled tank comprising at least one connection system connecting the outer and inner enclosures and enabling them to move in relation to one another in at least a longitudinal direction parallel to an axis of displacement when in operation. The connection system has an annular linear connection between a first contact surface rigidly connected to the outer enclosure and a second contact surface rigidly connected the inner enclosure, the first and second contact surfaces arranged opposite one another and configured to be in contact with one another along a contact circle that has a center positioned on the axis of displacement.