发明名称 |
Electric compressor |
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.
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申请公布号 |
US2004191083(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040815204 |
申请日期 |
2004.03.30 |
申请人 |
GENNAMI HIROYUKI;KIMURA KAZUYA;SUITOU KEN;KUROKI KAZUHIRO;TAKETANI AKIHIKO |
发明人 |
GENNAMI HIROYUKI;KIMURA KAZUYA;SUITOU KEN;KUROKI KAZUHIRO;TAKETANI AKIHIKO |
分类号 |
F04C18/02;F04C23/00;F04C27/00;F04C29/02;(IPC1-7):F04B49/00 |
主分类号 |
F04C18/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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