发明名称 |
Variable capacity vane compressor |
摘要 |
An annular piston abuts on an end face of a rotation plate on a side remote from a hollow cylinder via a thrust bearing, and delivery pressure is introduced to an end face of an annular piston on a side remote from the rotation plate via a high pressure-introducing passage. The delivery pressure acts via the thrust bearing on the rotation plate to urge the rotation plate toward the cylinder. As a result, the gap between the rotation plate and the cylinder is reduced, while a friction resistance offered to the rotation plate is reduced, thereby permitting the smooth rotation of the rotation plate.
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申请公布号 |
US5505592(A) |
申请公布日期 |
1996.04.09 |
申请号 |
US19950396699 |
申请日期 |
1995.03.01 |
申请人 |
ZEXEL CORPORATION |
发明人 |
KUMAGAI, SHUZO;FUKUDA, SYOITI;SHIMADA, SYOUJI;ARAHATA, HIDETOSHI |
分类号 |
F04C18/344;F04C18/356;F04C28/14;(IPC1-7):F04C29/10 |
主分类号 |
F04C18/344 |
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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