发明名称 |
Rotary slide vane compressor |
摘要 |
A cylinder block of a rotary slide vane compressor, having an eccentric inner surface with split inner sleeve members embedded therein and in slidable contact with the vanes. The method for making the cylinder block comprises the steps of preparing an inner sleeve original form of a ferrous material and having a circumferentially closed integral portion. This original form is embedded in the inner surface of the cylinder of aluminum alloy during the step of casting the cylinder block, and thereafter, the cast cylinder block is machined together with the original form to cut away the circumferentially closed integral portion and thereby separate the original form into a plurality of split inner sleeve members.
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申请公布号 |
US4776074(A) |
申请公布日期 |
1988.10.11 |
申请号 |
US19870070928 |
申请日期 |
1987.07.08 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
SUZUKI, SHINICHI;KAWAMURA, CHUICHI;SUZUKI, SHIGERU |
分类号 |
F04C29/00;B23P15/00;F01C21/10;F04C18/344;(IPC1-7):B23P15/00 |
主分类号 |
F04C29/00 |
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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