摘要:
A safety device for a bottle, in a gas apparatus (1) of the type comprising at least a body or case (3), an apparatus (5) for drawing the gas which is partially inserted in the body or case (3), a bottle (4) destined to be inserted in the body (3) to interact with the drawing apparatus (5), an optional gas flow regulator, means for retaining the bottle or cartridge (4) in the body (3) and prevent its accidental egress, is characterised in that said means comprise an element (7) which is inserted in the body (3) and is so shaped as to allow the extraction or egress of the bottle (4) only after a rising movement of the bottle or cartridge (4) inside the body (3). The method provides for the egress or extraction of the bottle from the body to be able to occur only after a step of raising the bottle inside the body.
摘要:
A high flow rate, transportable, ultra high purity gas vaporization and supply system is provided which includes a vessel suitable for carrying large quantities of a liquefied gas, valves to operate with liquid or gas phases, a loading/unloading unit disposed on the vessel for loading and unloading the liquefied gas to be supplied, and a heater containing heating elements permanently positioned on the vessel to supply energy into the liquefied gas. The heater causes the liquefied gas to be supplied through the loading/unloading unit as a gas. A heater controller is also provided which uses process variables feedback for regulating the heating elements to maintain and regulate gas output.
摘要:
Cette installation (1) comprend un réservoir (4) adapté pour contenir une masse dite utile de xénon, un dispositif cryogénique (10) adapté pour condenser du xénon gazeux (GXe) et relié au réservoir (4), ainsi qu'un équipement d'isolation thermique agencé pour isoler thermiquement le réservoir (4).
摘要:
The invention relates to an assembly that includes a cryogenic fluid vessel of a space vehicle, and a thermal protection system for a cryogenic fluid vessel of a space vehicle (1), including: a shell (3) suitable for surrounding the cryogenic fluid vessel, the shell (3) being sized such as to accommodate an inner space (21) between the shell (3) and the vessel; and means (35, 36) for injecting a spray of a heat-transfer fluid into said inner space (21), characterised in that said heat-transfer fluid is injected into the inner space (21) in liquid state, at a temperature that is suitable for allowing the heat-transfer fluid to capture the heat flux reaching the cryogenic fluid vessel, causing said heat-transfer fluid to vaporise, the shell (3) including a plurality of openings suitable for allowing the heat-transfer fluid in gaseous form to exit said inner space (21) through the shell (3).
摘要:
The present invention relates to a high-pressure fluid storage system and a construction method therefor. The high-pressure fluid storage system according to the present invention includes: a first horizontal tunnel formed at a predetermined depth in the underground in a lateral direction; a cavern formed by excavating the ground downwardly from the first horizontal tunnel; and a fluid storage reservoir including a tank body for storing fluid and inserted into the cavern; a backfill layer formed by a backfill material filled between the tank body and an inner wall of the cavern; and a first plug formed by filling the backfill material into the first horizontal tunnel to close an upper portion of the cavern.
摘要:
The invention relates to an arrangement of a pressurized gas tank in a two-track motor vehicle comprising two axle module supports to which elements of the front axle or rear axle of the vehicle are linked and on which the vehicle structure is supported directly and/or indirectly via functional interconnection of at least one support, wherein the pressurized gas tank, mounted in the longitudinal direction of the vehicle and thus comprising in this direction a larger dimension than in the transverse direction of the vehicle or in the direction of the vertical axis of the vehicle, is mounted torsionally rigid relative to the longitudinal axis of the vehicle on each axle module support and is mounted enabling a length adjustment on the axle support module. The pressurized gas tank is preferably mounted on the respective axle module support rigidly in the region of the vehicle rear axle via a fastening element provided on the tank and in the region of the vehicle front axle via elastic mounting elements in the longitudinal direction of the vehicle.
摘要:
The invention relates to a storage bag for temporarily accommodating the liquefied petroleum gas, to a liquefied petroleum gas storage, to a fuel supply system, and to an assembly for buffering a liquefied petroleum gas (LPG) in a liquefied petroleum gas storage. The storage bag is arranged for temporarily accommodating the liquefied petroleum gas, having a fuel collection volume and a supply unit for allowing liquefied petroleum gas from the storage to enter into the fuel collection volume. The assembly can comprise a fuel pump having a pump housing and an inlet connected to the fuel collection volume. According to the invention a fuel pump and storage bag connection is arranged to allow feeding of the assembly the one after the other through an opening of the liquefied petroleum gas storage. According to the invention the storage bag comprises a jet pump.
摘要:
Provided is a housing for a portable gas cylinder, comprising an integrated regulator housing having a built-in regulator, wherein the regulator housing is configured for coupling with a gas cylinder.