发明名称 |
Scroll type compressor or pump with axial pressure balancing |
摘要 |
The problem of axial deflection of scrolls having interfitting vanes in a scroll type apparatus acting as a compressor or a pump due to elevated pressure at the interface between the scrolls is avoided by creating a low pressure zone in a chamber at the interface.
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申请公布号 |
US4611975(A) |
申请公布日期 |
1986.09.16 |
申请号 |
US19850774707 |
申请日期 |
1985.09.11 |
申请人 |
SUNDSTRAND CORPORATION |
发明人 |
BLAIN, EDWARD S. |
分类号 |
F04C18/02;F04C2/02;F04C15/00;(IPC1-7):F01C1/04;F01C11/00 |
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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