The present invention is a gas filling container filled with a fluorinated hydrocarbon compound which is obtained by filling the fluorinated hydrocarbon compound represented by the formula: C.sub.4H.sub.9F or C.sub.5H.sub.11F within the gas filling container, a method for manufacturing a gas filling container, and a method for storing a fluorinated hydrocarbon compound. The fluorinated hydrocarbon compound in the gas filling container filled with a fluorinated hydrocarbon compound is kept from decomposing, and accordingly the purity of the filled fluorinated hydrocarbon compound does not decrease easily.

This invention relates to a containment system for storing liquid hydrogen (3), comprising one or more walls forming a containment space (2). At least one of the one or more walls comprises an inner barrier layer (11), an outer barrier layer (12) and one or more spacer elements (14) disposed between the inner barrier layer (11) and the outer barrier layer (12) to separate the first and second barrier layers (11, 12), thereby creating space for a vacuum layer (13) in between the inner and outer barrier layers (11, 12). The outer barrier layer (12) is made of cryogenic ice having a temperature of below minus 150 C.

A high pressure tank production apparatus includes a feeder for feeding reinforced fibers wound around a resin liner and a near infrared ray radiation unit inserted into the resin liner to radiate near infrared rays. The reinforced fibers wound around the resin liner absorb near infrared rays radiated from the radiate near infrared ray radiation unit by a near infrared absorber contained in the reinforced fibers. As a result, an outer layer made of fiber reinforced resin is formed to cover the resin liner.

The present invention provides a metal-lined composite gas storage device comprising a phase-change material coated on the exterior surface of a metallic liner. The presence of the phase-change material on the exterior surface of the metal liner reduces the temperature change within the interior of the metal liner during a gas filling process compared to a similar vessel that does not have a phase-change material coating, thereby allowing a significantly greater amount of gas to be filled at a given pressure.

A system for powering a vehicle is provided. The system can include an engine or power generation system to be powered by a fuel and a housing. The housing can be configured to couple to one or more frame rails of the vehicle, receive and protect a cylinder configured to store the fuel to be used by the engine or power generation system. The housing can have one or more access panels allowing access to an interior of the housing. The cylinder can include a first end portion, a second end portion, a central body forming an enclosed cavity for storing pressurized gas, a reinforcement structure disposed over the central body, and a metal foil interposed between the reinforcement structure and central body. The metal foil can be configured to reduce permeation of contents of the cylinder.

Disclosed are gas cylinder assemblies for containing pressurized gas. The gas cylinder assembly has a polymeric liner and a low-permeability barrier layer. The polymeric liner a first end portion, a second end portion and a central body. The central body comprises an outer surface and an inner surface disposed between the first end and the second end. The gas cylinder assembly comprises a reinforcement structure wound over the central body. The gas cylinder assembly further comprises a metal foil interposed between the reinforcement structure and central body. The metal foil is configured to reduce permeation of contents of the polymeric liner.

A high pressure media storage vessel including a wall made of at least one layer with barrier and piezoelectric properties.

A storage container includes a wall structure defining an interior, where the interior is configured to contain a fluid. A portion of the wall structure is formed by a composite material. The composite material includes frozen water and a fibrous additive.

Disclosed are gas cylinder assemblies for containing pressurized gas. The gas cylinder assembly has a polymeric liner and a low-permeability barrier layer. The polymeric liner a first end portion, a second end portion and a central body. The central body comprises an outer surface and an inner surface disposed between the first end and the second end. The gas cylinder assembly comprises a reinforcement structure wound over the central body. The gas cylinder assembly further comprises a metal foil interposed between the reinforcement structure and central body. The metal foil is configured to reduce permeation of contents of the polymeric liner.

A gas transport vessel having a hull and a tank longitudinally received in the hull and method of constructing the tank within the hull. The vessel is designed to transport fluids, such as hydrogen or other gases and liquids. The tank has a plurality of layers that are unconnected to adjacent layers. The tank contacts the vessel at a top and bottom. The top connection, for example a connection to deck structure, supports the tank for preventing sagging. The tank may be substantially the length of the ship and located between a forward and a rearward bulkhead. Two tanks may placed adjacent one another separated by a longitudinal bulkhead. Each layer has a forward and rearward end cap constructed of multiple frusto-conical sections. A space is provided on sides of the tank to permit expansion. The tank is integral with ship structure, thereby providing additional strength to the vessel.