发明名称 |
Horizontal type compressor and automobile air conditioner equipped with the same |
摘要 |
An object is to execute sure oil supplying to a second rotary compression element in a horizontal type compressor equipped with the second rotary compression element in which pressure becomes higher than that in an airtight container. A horizontal type rotary compressor of a multistage compression system comprises a driving element and a compression mechanism section driven by the driving element in a horizontal type airtight container. The compression mechanism section is constituted of first and second rotary compression elements. A refrigerant compressed by the first rotary compression element is discharged into the airtight container, and the discharged refrigerant of intermediate pressure is further compressed by the second rotary compression element to be discharged. A gist is that an oil supply passage is formed in a cylinder of the second rotary compression element 34 to communicate a low-pressure chamber of the cylinder with a bottom part in the airtight container.
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申请公布号 |
US2005069445(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20040873293 |
申请日期 |
2004.06.23 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
EBARA TOSHIYUKI;MATSUMORI HIROYUKI;SATO TAKASHI;MATSUURA DAI;SAITO TAKAYASU |
分类号 |
F01C21/08;F01C21/10;F04C18/356;F04C23/00;F04C29/02;(IPC1-7):F01C1/02;F01C1/00 |
主分类号 |
F01C21/08 |
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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