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1. 发明授权

US08156756B2 Fluid machine 有权
标题翻译：流体机
公开(公告)号：US08156756B2
公开(公告)日：2012-04-17
申请号：US12515055
申请日：2007-11-21
申请人： Eiji Kamakura , Katsumi Sakitani
发明人： Eiji Kamakura , Katsumi Sakitani
IPC分类号： F25D9/00 , F04B39/06 , F01C11/00
CPC分类号： F04C23/008 , F01C1/322 , F01C11/004 , F01C13/04 , F01C21/06 , F04C18/322 , F04C23/02
摘要： A fluid machine includes a casing, a compression mechanism for compressing refrigerant, an expansion mechanism for expanding refrigerant, and a rotary shaft connecting the compression mechanism and the expansion mechanism. The compression mechanism, the expansion mechanism and the rotary shaft are disposed in the casing. A heat insulator partitions an internal space of the casing into a first space with the expansion mechanism disposed therein and a second space with the compression mechanism disposed therein. The rotary shaft passes through the heat insulator. An elastically deformable seal element seals a clearance between an outer periphery of the heat insulator and an inner periphery of the casing.
摘要翻译：流体机械包括壳体，用于压缩制冷剂的压缩机构，用于膨胀制冷剂的膨胀机构，以及连接压缩机构和膨胀机构的旋转轴。压缩机构，膨胀机构和旋转轴设置在壳体中。绝热体将壳体的内部空间分隔成具有设置在其中的膨胀机构的第一空间和设置有压缩机构的第二空间。旋转轴穿过绝热体。可弹性变形的密封元件密封绝热体的外周和壳体的内周之间的间隙。

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