摘要:
A tank valve device has a valve block provided in an opening of a tank, a valve that is attached to the valve block, a nozzle head that extends along an axial line and is attached to the valve block and arranged inside the tank, and a temperature sensor that measures fluid temperature in the tank, and the nozzle head has a filling line that flows fluid to be filled into the tank, and the temperature sensor is inserted through the nozzle head.
摘要:
A pressure vessel having an inner container made of thermoplastic plastic, and at least one metal part embedded in the inner container. A collar that includes the metal part is formed on the inner container, the collar being configured such that it is gas-tight with respect to the metal part.
摘要:
The high pressure tank comprises a tank main body including a liner made of a resin and a mouthpiece made of a non-resin material and mounted to an open end of the liner; and a reinforcement layer provided to cover the entire tank main body and have pressure resistance. The liner includes a first contact surface arranged approximately perpendicular to a central axis of the liner to come into contact with the mouthpiece. The mouthpiece includes a second contact surface arranged to come into contact with the first contact surface of the liner. One of the first contact surface and the second contact surface includes projections, and the other includes recesses in which the projections being fitted. The second contact surface is formed in an approximately circular shape.
摘要:
The present disclosure relates to a support assembly (10) for a self-containing cryogenic tank (12). The support assembly (10) comprises a first thermally insulating layer (14) and an impermeable layer (16) located at least partially above the first thermally insulating layer (14). The impermeable layer (16) is adapted to form a drip tray (18) for the cryogenic tank (12). According to the present disclosure, the support assembly further comprises a second thermally insulating layer (20) located at least partially above the impermeable layer (16), the second thermally insulating layer (20) is adapted to support the cryogenic tank (12).
摘要:
A valve assembly comprising a valve body and a lever for actuating the valve, the valve body comprising at least one device having a visual display, wherein the at least one device is located such that, when the lever is in a closed position, at least a portion of the visual display is located behind the lever. The lever may include an opening or window for viewing the visual display when the lever is in the closed position, or the lever may be transparent.
摘要:
The high-pressure gas tank includes a seal member extended in a layer-like form to cover the opening recess from a surface of the liner on an outer side of the inner circumferential wall of the mouthpiece placing portion to a surface of the mouthpiece flange on a center side of the flange outer peripheral edge. In a vertical section of the high-pressure gas tank, the flange outer peripheral edge and the inner circumferential wall of the mouthpiece placing portion are formed to satisfy Dt>(Sm/Xgs)·100, where Dt denotes a width of an opening of the opening recess, said Dt being defined to be a distance between a flange outer peripheral edge-side end and an inner circumferential wall-side end of an opening of the opening recess. Sm denotes a maximum tolerance of a relative positional misalignment between the inner circumferential wall of the mouthpiece placing portion and an outer circumferential end of the flange outer peripheral edge, and Xgs [%] denotes a breaking elongation of the seal member.
摘要:
A structural component with at least two side members has a support structure that includes a partition with multiple curved portions forming cells. The partition connects to the side members and extends between the side members at least partially along straight lines. The partition may extend along one or more straight lines from one side member to the other. One structural component is a container with a wall about the internal support structure. The container cells may be formed with a core structure. The core can include a permeable storage material and may be retained after formation, or may be removed. In some cases the container wall has generally planar surfaces, which may include surface undulations. Core structures are also provided for forming structural components. Formation can include casting a material about a core structure within a mold to form a partition extending between two or more sides.
摘要:
A bundle trailer for containers including (i) a supporting frame on which a plurality of bundles are located; (ii) a plurality of bundles, each bundle comprising: a bundle frame, a plurality of containers containing a chemical, and at least one bundle value for controlling delivery of the chemical in the containers; (iii) at least one trailer valve; and (iv) at least one clamp for fixing the bundle is disclosed. The bundle trailer is capable of delivering high purity hygroscopic, corrosive chemicals, such as elemental fluorine and mixtures thereof, with good flexibility, high safety, and low cost.
摘要:
The invention relates to a tap for a gas or liquefied gas vessel having on a conical threaded base of the tap body a clamping ring adapted to be firmly tightened against a neck of the vessel to maintain a tight engagement of the threads of the base and the neck of the vessel in case of application of a strong impact force to the tap exteriorly of the vessel.
摘要:
The invention concerns a method for manufacturing a tank (1) for fluids under pressure comprising two compartments (8, 10). According to the invention, the method comprises the following steps: assembling a winding mandrel; placing a metal wall (4) on the mandrel, said wall (4) being in a folded shape; forming the external wall (2) by winding around an assembly comprising the mandrel and the folded wall (4); polymerising the wall (2) and dismantling the mandrel; unfolding the metal wall (2), in such a way as to obtain a first compartment (8) within the interior of the metal wall (4), and a second compartment (10) between the two walls (2, 4). The invention also applies to a tank (1) such as that obtained by the method described here above. Application in the field of launch vehicles and rockets.