发明授权
- 专利标题： Compressor valve plate
- 专利标题（中）： 压缩机阀板
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申请号： US10374385申请日： 2003-02-25
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公开(公告)号： US07040877B2公开(公告)日： 2006-05-09
- 发明人: Ernest R. Bergman , Scott D. Schulze , Brad A. Schulze
- 申请人： Ernest R. Bergman , Scott D. Schulze , Brad A. Schulze
- 申请人地址： US OH Sidney
- 专利权人： Copeland Corporation
- 当前专利权人： Copeland Corporation
- 当前专利权人地址： US OH Sidney
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 主分类号： F04B39/10
- IPC分类号： F04B39/10
摘要：
A valve plate assembly includes an upper valve plate, a lower valve plate, an annular spacer and a center spacer. The annular spacer is located between the upper and lower valve plates and around the outer periphery of the upper and lower valve plates. The center spacer is located at approximately the geometric center of the valve plate assembly to provide additional support for the valve plate assembly.
公开/授权文献
- US20040166006A1 Compressor valve plate 公开/授权日：2004-08-26
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