发明名称 |
Method for manufacturing an aluminum die cast piston for reciprocating compressors |
摘要 |
A die cast aluminum piston for a reciprocating compressor. The piston is cast with no coring and thus includes no aperture in the as-cast piston for a wrist pin. The aperture for the wrist pin is subsequently formed in the wrist pin in a preselected location after casting. The wrist pin is formed of a preselected diameter. Because the wrist pin can be placed in a preselected location with a preselected diameter, the same cast piston design can be used in a plurality of applications by varying the location of the aperture or the size of the aperture, or both.
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申请公布号 |
US6935221(B2) |
申请公布日期 |
2005.08.30 |
申请号 |
US20030397388 |
申请日期 |
2003.03.26 |
申请人 |
BRISTOL COMPRESSORS, INC. |
发明人 |
NARNEY, II JOHN KENNETH;MONK DAVID TURNER;HIX SCOTT GARRISON;MAJERUS BENJAMIN ALAN |
分类号 |
B23P15/10;F04B39/00;(IPC1-7):F16J1/14 |
主分类号 |
B23P15/10 |
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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