摘要:
The present invention relates to a packing structure for containers, characterized in that it comprises a material of xonotlite and/or tobermorite and/or foshagite crystal structure crystallized in the form of needles, at least 50% by volume of which have a length ranging from 2 to 10 μm and a thickness ranging from 0.2 to 1 μm. Process for manufacturing such a packing structure and gas container containing it.
摘要:
The present invention relates to a container packing structure, characterized in that it comprises a crystalline phase containing 55 to 97% by weight of xonotlite crystallites and 3 to 45% by weight of tobermorite crystallites. It also relates to a method for fabricating such a packing structure, and the container containing same, and its use for storing fluids such as gases.
摘要:
The present invention relates to a container packing structure, characterized in that it comprises a crystalline phase containing 55 to 97% by weight of xonotlite crystallites and 3 to 45% by weight of tobermorite crystallites. It also relates to a method for fabricating such a packing structure, and the container containing same, and its use for storing fluids such as gases.
摘要:
The invention relates to an expansion valve block which is equipped with coordinated means (8) for isolating the high-pressure circuit (3) and the low-pressure circuit (4) such that, when the gas delivery inlet is opened and closed, the two circuits are automatically controlled using the sequence that best guarantees the immunity of the installation.
摘要:
A pressure gauge comprising a body (14) and a pressure sensing member consisting of a resiliently flexible curved tube (12) attached to the body (14) and having a fixed end (16) for communication with a fluid to enable pressure measurement, and a closed opposite end (18) freely movable by the fluid pressure relative to the body (14) and controlling a pressure indicator (20). The gauge comprises at least one stop (36) arranged between the body (14) and the tube (12) for restricting the resiliency of the tube (12).
摘要:
Protective cap for a pressurized tank, in particular, for the protection of an air pressure regulator device(s) mounted on a cylinder of pressurized gas (3,4, comprising at least two components (5,6) (10) to be mounted together and on the tank (4) so as to form a pressure enclosure, with at least two of the components (5,6; 15, 16) being mechanically connected by at least one connecting system (7), allowing at least one limited relative displacement between the components (5, 6; 15, 16), with at least two components (5, 6) forming the covering, complementary and distinct portions of the cap (15) in the assembled position.
摘要:
The invention relates to a device (1) for distributing fluid under pressure, particularly welding gas, comprising at least one body (1′) provided with at least one manometer (3, 3′) comprising a housing (4) and a connection ferrule (2, 2′), said connection ferrule (2, 2′) being inserted in a recess (5, 5′) provided in the body (1′), characterized in that said body (1′) comprises moreover at least one passage (6, 16) communicating with said recess (5, 51), and in that said connection ferrule (2, 2′) comprises at least one recess (7, 71) and in that at least one connection means (8, 18) is inserted in at least one portion of at least one passage (6, 16) of the body (1′) and in at least one portion of at-least one recess (7, 7′) of the connection ferrule (2, 21), so as to permit the solidarization, at least temporarily, of said manometer (3, 3′) on said body (1′). Cylinder of welding gas or of medical gas provided with such a device for fluid distribution.
摘要:
The invention relates to an assembly including a tap for controlling fluid under pressure and a protective cap mounted around said tap, the tap including at least one handling member that includes a lever pivotably connected to the body of the tap and manually actuatable by an operator between at least a first rest position adjacent to the body of the tap and a second active position shifted by a nonzero angle relative to the body of the tap, the cap defining an inner protective space for the tap and being provided with at least one first side opening that enables movement of the lever between the first and second positions, the lever in the second position thereof intercepting the plane of the first opening and optionally projecting beyond the space of the cap, and characterized in that, in the mounted position for the use thereof, the cap is turning, that is, freely movable in rotation relative to the body of the tap around an axis, and in that the portion of the cap defining the first opening has contact edges capable of coming into contact with the lever when the latter intercepts the plane of the first opening and in that the cap is set into rotation relative to the tap, the contact edges being oriented according to predetermined angles to exert force on the lever urging the latter towards the first position thereof.
摘要:
Abstract of the Disclosure The invention concerns a gas storage system, in particular for supplying a motor vehicle power source, comprising at least two storage modules (GrA, GrB, GrC) each including an outlet conduit (Ci) connectable, by a quick-connect device (Cri) via an electromagnetic valve (vpA/B/C), to a supply line (L) of a user station, the modules, including for example different capacities, being produced with identical tanks (Ri). The invention is characterized in that the modules are used sequentially allowing one module to be completely emptied before the other module is used, and in that only the first empty module can be replaced with an identical full module, without replacing, at that stage, the other module in operation.
摘要翻译:发明内容本发明涉及一种气体存储系统,特别是用于提供机动车辆动力源的气体存储系统,其包括至少两个存储模块(GrA,GrB,GrC),每个存储模块包括可连接的出口管道(Ci),通过快速连接 装置(Cri)通过电磁阀(vpA / B / C)到用户站的供应管线(L),所述模块包括例如不同的容量,由相同的罐(Ri)生产。 本发明的特征在于,在使用其他模块之前,顺序地使用模块使一个模块能够被完全清空,并且只有第一空模块可以被替换为相同的完整模块,而不在该阶段更换 其他模块正在运行。
摘要:
The invention relates to an expansion valve block which is equipped with coordinated means (8) for isolating the high-pressure circuit (3) and the low-pressure circuit (4) such that, when the gas delivery inlet is opened and closed, the two circuits are automatically controlled using the sequence that best guarantees the immunity of the installation.