公开(公告)号：US4595038A

公开(公告)日：1986-06-17

申请号：US654054

申请日：1984-09-24

Applicant: Manfred Wege

Inventor： Manfred Wege

IPC: F15B1/24 ,  F16L55/04

CPC classification number: F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/41 ,  F15B2201/415 ,  Y10S277/944

Abstract: A pressure accumulator for hydraulic systems in control mechanisms of eleic high-voltage lines comprises essentially a cylinder which is closable at its end faces by a lid, wherein the lid includes a cover plate inserted in the cylinder and having a shape such as to define an annular recess at its periphery in which a cover member is located thereby defining an annular groove between the cover plate and the cover member. Within this annular groove, a sealing member is disposed having the shape of an annular disk. For preventing penetration of the edges of the sealing ring into gaps formed between the individual lid parts and the cylinder wall, the cover member, the cover ring and the sealing ring are provided with associated recesses and grooves in which respective support rings are disposed.

Abstract translation: 用于电气高压线路的控制机构中的液压系统的压力蓄能器基本上包括可在其端面处被盖子封闭的气缸，其中盖子包括插入气缸中的盖板，并且具有形状， 在其周边处的环形凹部，其中盖构件位于其中，从而在盖板和盖构件之间限定环形槽。 在该环形槽内，密封构件设置成具有环形盘的形状。 为了防止密封环的边缘渗透到形成在各个盖部分和气缸壁之间的间隙中，盖构件，盖环和密封环设置有相关联的凹槽和沟槽，相应的支撑环设置在其中。