Abstract:
An anti-explosive oil tank (C) is filled an anti-explosive material. The anti-explosive material is a multi-layer anti-explosive material unit body (1) made of high porosity material (11). The unit body (1) is provided with a fixed supporting part used to fix and support the unit body. A lot of unit bodys (1) are filled orderly in the inner chamber of the tank (C). The exterior of the anti-explosive material unit body (1) is packed with a metal protecting net so as to prevent chips falling. The exterior of the tank (C) is provided with a pried body (400) used to fix the tank (C) at different positions.
Abstract:
The subject of invention is the pressure tank, especially four-bottoms tank, especially the tank for volatile and liquid pressure gases as well as liquids, used in vehicles, machines, stationary and mobile devices. Pressure tank, according to the invention, creating beneficially toroidal tank, containing connected together bottoms, equipped with connector pipes for fittings, brackets for fixing the tank and cover, cover for fittings, central coupler with holes and central bush is characterized in that it comprises at least four tightly connected bottoms, where the outer, upper bottom (1) with outer, lower bottom (2) create the outer tank shell, whereas the inner, upper bottom (3) is connected to inner, lower bottom (4) through the central bush (5) and beneficially the outer shell (6) with holes (7) create the central coupler (A), containing the additional work space (B).
Abstract:
In the case of a propellant tank, which is used in particular for the storage of cryogenic propellants, for example of spacecraft, and which is operated with a driving gas used as the delivery medium, the separation of the propellant from the driving gas takes place in a propellant removal device by means of straining and with the use of hydrostatic forces and capillary forces. The removal device is in the form of a refillable reservoir, which is provided in the vicinity of the bottom of the tank outside the shell of the tank in the region of the bottom of the propellant tank and is connected via a number of holes to the interior of the propellant tank. The removal device itself comprises a double-walled housing and is additionally thermally insulated. Capillary plates and additional struts are inserted in an L shape in the reservoir. Furthermore, to substantially prevent penetration of gas from the propellant line, a cylindrical, pleated strainer is provided at the end of the propellant line.
Abstract:
A gas storage system (11) formed of a continuous pipe (10) wound in plural layers, each layer having plural loops. The pipe may be distributed within a container (12), which may serve as a carousel for winding the pipe and as a gas containment device. When containers, each containing a continuous pipe, are stacked upon each other, the weight of upper containers may be born by the walls (16, 18) of lower containers, thus preventing lower layers of pipe from suffering stresses due to crushing by upper layers. A method of transporting gas to a gas distribution facility including obtaining a supply of gas at a gas supply point remote from the gas distribution facility, injecting the gas into a continuous pipe bent to form plural layers, each layer including plural loops of pipe, transporting the continuous pipe along with the gas to the gas distribution facility preferably in a ship (62) and discharging the gas.
Abstract:
The present invention relates to a toroidal tank for LPG (liquefied petroleum gas) of the type used in motor vehicles, provided with a system for isolating the valve unit from the external environment. More particularly, the present invention relates to a tank (1) for LPG, comprising a hollow body (2) and an aperture (3) which puts the inside of the tank in communication with the outside, the said aperture (3) being associated with a collar (4) designed to be engaged with a valve unit (5), characterized in that the said collar (4) is associated with a containing casing (7) of the valve unit (5).
Abstract:
Vessel (1), comprising a composite wall (2) enclosing a fluid chamber (3) and which is, at at least one connecting location, connected to a shaft-like body (5) extending through the composite wall. The composite wall comprises a fluid-tight inner lining (6) around which support fibers are provided. At the at least one connecting location, the composite wall is connected in a sealing manner to the shaft-like body via a sealing ring arranged around the shaft-like body in an axially slidable manner.
Abstract:
A gas containment and supply apparatus is described consisting of a gas reservoir vessel (1) capable of pressurised gas containment fitted with a gas supply aperture (8) provided with supply means connectable to the gas supply aperture to provide for supply of the gas and control means to control the rate of supply of the gas, in which the gas reservoir is a toroidal pressure vessel comprising a metallic toroidal shell (2) having wound on its surface a tensile load bearing layer of high tensile strength non-metallic fiber (4), the fiber being aligned in a substantially meridional direction on the toroidal shell. Human portable breathing apparatus is described utilising the above.
Abstract:
Process for evacuating the thermally insulating jacket (5) of a dewar (1) having an inner wall (2) and an outer wall (4), with the inner space between said walls completely or partially filled with an insulating material (9), containing also a moisture sorbing material (10) and a getter material (11), in which said moisture sorbing material is a chemical drying agent, and said getter material is a Ba-Li alloy.
Abstract:
Die katalytische Hydrierung von halogenierten Nitroaromaten mit Edelmetallkatalysatoren in Gegenwart eines Formamidinsalzes als Dehalogenierungsinhibitor liefert innerhalb kurzer Reaktionszeiten auch bei erhöhten Temperaturen halogenierte aromatische primäre Amine in hohen Ausbeuten und hoher chemischer Reinheit.