发明名称 |
Scroll compressor |
摘要 |
There is provided a scroll compressor having high overall adiabatic efficiency and reliability in a wide pressure operating range. A backside excess-suction-pressure region is provided such that pressure higher than suction pressure by a constant value is applied to a backside of scroll members to produce an attractive force to attract both scroll members. A control bypass is also provided for communicating compression chambers with a discharge system only when pressure in the compression chambers is high.
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申请公布号 |
US2004247476(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
US20040887098 |
申请日期 |
2004.07.09 |
申请人 |
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发明人 |
TSUBONO ISAMU;TAKEBAYASHI MASAHIRO;HAYASE ISAO;INABA KOICHI;SEKIGUCHI KOICHI;OSHIMA KENICHI;SHIMADA ATSUSHI;AKIZAWA TAKEHIRO |
分类号 |
F04C28/26;F04C18/02;F04C23/00;F04C27/00;(IPC1-7):F04C18/00;F04C2/00 |
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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