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公开(公告)号：US6053208A
公开(公告)日：2000-04-25
申请号：US325420
申请日：1999-06-04
CPC分类号： F16L55/04
摘要： A surge absorber assembly comprises a metal case provided with a recess, a metal diaphragm attached to the perimeter of the case to form a back pressure chamber in the recess being charged with high-pressure gas, and a metal plate attached so as to hold the diaphragm against the perimeter of the case to form a damper chamber facing the diaphragm, the case, the diaphragm, and the plate being joined by a weld formed by fusing the respective perimeters thereof, and a groove being formed in at least one of the case and the plate alongside the weld.
摘要翻译： 浪涌吸收器组件包括设置有凹部的金属壳体，附接到壳体的周边的金属膜，以在凹部中形成带有高压气体的背压室，以及金属板， 隔膜抵靠壳体的周边以形成面向隔膜的阻尼室，壳体，隔膜和板由通过熔合其周边形成的焊接而接合，并且在至少一个壳体中形成槽 和焊缝旁边的板。
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公开(公告)号：US06382456B1
公开(公告)日：2002-05-07
申请号：US09184017
申请日：1998-11-02
IPC分类号： F02M3704
CPC分类号： F02M55/04 , F02M63/0225
摘要： A highly-reliable, low cost, easily-sealed, sealing device of simple construction is provided for the gas charge inlet of a high-pressure vessel charged with high-pressure gas. A sealing device for sealing a gas charge inlet 101a of a high-pressure vessel 101 having a high-pressure chamber 105 in which high-pressure gas is sealed is provided with a steel ball 102 pressed into a cylindrical hole 101c in the gas charge inlet 101a to form a seal, and a plug member 103 disposed in the gas charge inlet 101a on the low-pressure side of the steel ball 102, sealed by welding to the high-pressure vessel 101. A sealing device combining variously a steel ball 122, 142 inserted into the gas charge inlet 101a, and a plug member 113, 123, 133, 143 pressed, welded, or screwed into the gas charge inlet.
摘要翻译： 为装有高压气体的高压容器的气体进料口提供了一种结构简单的高可靠性，低成本，易于密封的密封装置。一种用于密封高压气体入口101a的密封装置 具有密封高压气体的高压室105的压力容器101设置有被压入气体加料口101a中的圆筒孔101c中的钢球102，以形成密封件，并且将塞子构件103设置在 钢球102的低压侧的气体充气入口101a通过焊接密封到高压容器101.一种密封装置，各种不同地组合插入气体充注入口101a的钢球122,142和塞子 构件113,123,133,143被按压，焊接或拧入气体进料口。
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