发明授权
- 专利标题： Electronic compressor having a reservoir chamber and an oil return passage for connecting the reservoir chamber with a suction chamber
- 专利标题（中）： 具有储存室的电子压缩机和用于将储存室与吸入室连接的回油通道
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申请号： US11494392申请日： 2006-07-26
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公开(公告)号： US07556483B2公开(公告)日： 2009-07-07
- 发明人: Hiroyuki Gennami , Kazuya Kimura , Ken Suitou , Kazuhiro Kuroki , Akihiko Taketani
- 申请人： Hiroyuki Gennami , Kazuya Kimura , Ken Suitou , Kazuhiro Kuroki , Akihiko Taketani
- 申请人地址： JP Kariya-shi
- 专利权人： Kabushiki Kaisha Toyota Jidoshokki
- 当前专利权人： Kabushiki Kaisha Toyota Jidoshokki
- 当前专利权人地址： JP Kariya-shi
- 代理机构： Locke Lord Bissell & Liddell LLP
- 优先权： JP2003-097243 20030331; JP2003-097244 20030331
- 主分类号： F03C2/00
- IPC分类号： F03C2/00 ; F04C18/00
摘要：
A compressor housing defines a motor accommodating chamber. The pressure in the motor accommodating chamber is equal to the pressure in a suction chamber. A first reservoir chamber is located in a discharge chamber. A second reservoir chamber is defined about the discharge chamber. A communicating passage connects the first reservoir chamber with the second reservoir chamber. A restrictor is located in the communicating passage. An oil return passage connects the second reservoir chamber with the suction chamber. A connecting passage connects the motor accommodating chamber with the suction chamber. Therefore, leakage of electricity is prevented.
公开/授权文献
- US20060263227A1 Electric compressor 公开/授权日：2006-11-23
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