发明名称 |
Apparatus for preventing vacuum compression of scroll compressor |
摘要 |
An apparatus for preventing vacuum compression of a scroll compressor comprising: a suction tube and a discharge tube each combined to one side of a closed container filled with oil to an adequate height; a fixing scroll having a wrap and a coolant inlet and an outlet; a high and low pressure separating plate installed at the upper side of the fixing scroll, dividing the inside of the closed container into a high pressure chamber and a low pressure chamber, the high and low pressure separating plate having a gas discharge hole at its central portion; an orbiting scroll having a plurality of compressive chambers for compressing a sucked coolant by being rotably engaged with the wrap of the fixing scroll at the lower side of the fixing scroll, and having a wrap for rendering each compressive chamber to have different pressure to be successively moved as being turned; and a high vacuum preventing unit installed at the inner side of the body of the fixing scroll.
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申请公布号 |
US6672845(B1) |
申请公布日期 |
2004.01.06 |
申请号 |
US20020980215 |
申请日期 |
2002.01.30 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM PHILL WHAN;LEE YOUNG BAE;AHN BYUNG HA;LEE SUNG JUN;JIN HONG GYUN |
分类号 |
F04C28/26;F04B49/10;F04C18/02;F04C23/00;F04C28/16;F04C28/28;F04C29/02;F04C29/12;(IPC1-7):F04B49/00 |
主分类号 |
F04C28/26 |
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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