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CN104564604B 压缩机和使用扫气气体对压缩机壳体扫气的方法 失效 - 权利终止

压缩机和使用扫气气体对压缩机壳体扫气的方法
摘要：
为了以简单的方式在具有呈由液压组件(12)供给的密封介质屏障形式的活塞杆(7)密封装置的活塞式压缩机(1)的压缩机壳体(2)中避免工作介质积聚，规定在液压组件(12)中设置通风装置(32)和部分由密封介质填充的密封介质容器(37)，其中通风装置(32)从密封介质容器(37)的自由腔中抽取空气并且在密封介质容器(37)中的自由腔(45)通过管道(15、17)与压缩机壳体(2)相连通，并且在压缩机壳体(2)上设置用于把压缩机壳体(2)的内部与扫气气体储存器(18)连接的开口(16)。
摘要（英）：

In order to prevent working medium from accumulating in the compressor housing (2) of a piston compressor (1) in a simple manner by means of a sealing of the piston rod (7) in the form of sealing medium barrier supplied by a hydraulic unit (12), it is provided that a ventilator (32) and a sealing medium container (37), which is partially filled with sealing medium, are provided in the hydraulic unit (12), wherein the ventilator (32) suctions air from the free space of the sealing medium container (37), and the free space (45) in the sealing medium container (37) is connected via a line (15, 17) to the compressor housing (2), and an opening (16) is provided at the compressor housing (2) for connecting the interior of the compressor housing (2) to a purge gas reservoir (18).

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