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1. 发明授权

US5584180A Hydraulic device for operating at least one linearly movable component 失效
标题翻译：用于操作至少一个线性可移动部件的液压装置
公开(公告)号：US5584180A
公开(公告)日：1996-12-17
申请号：US344488
申请日：1994-11-23
申请人： Horst Plettner , Rudi Weingartner
发明人： Horst Plettner , Rudi Weingartner
IPC分类号： F15B1/00 , H01H33/34 , F16D31/02
CPC分类号： H01H33/34
摘要： A hydraulic device for operating at least one linearly movable component, especially a movable contact piece of a medium-voltage or high-voltage power circuit breaker, includes a piston-cylinder configuration being assigned to the at least one component. A high-pressure reservoir supplies a hydraulic fluid at high pressure to the piston-cylinder configuration. A low-pressure reservoir is provided for the hydraulic fluid. A pump conveys the hydraulic fluid from the low-pressure reservoir to the high-pressure reservoir. A central distribution device is connected to the at least one component and has at least one line for the hydraulic fluid at high pressure and at least one line for the hydraulic fluid at low pressure.
摘要翻译：用于操作至少一个线性可移动部件，特别是中压或高压电力断路器的可动接触件的液压装置包括分配给所述至少一个部件的活塞 - 气缸结构。高压储存器在高压下向液压缸提供液压油。为液压油提供低压储存器。泵将液压流体从低压储存器传送到高压储存器。中央分配装置连接到至少一个部件，并且在低压下具有用于液压流体的高压和至少一条线的至少一条线。

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