发明名称 |
Scroll compressor with wrap walls provided with an abradable coating and a load-bearing surface at radially outer locations |
摘要 |
An abradable coating is formed on portions of the flank wall of the wraps of a scroll compressor. The radially outer portions of the flank wall are left uncoated, and can bear a force between the scroll wraps. In this manner, the load is not transferred through a coated portion, but rather through the uncoated portion. As the scroll wraps move relative to each other at run-in, the abradable coating wears away leaving a tight fit between the flank walls at the radially inner locations.
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申请公布号 |
US2005152793(A1) |
申请公布日期 |
2005.07.14 |
申请号 |
US20040756019 |
申请日期 |
2004.01.13 |
申请人 |
BUSH JAMES W.;WILSON ROBERT;FRASER BRUCE A. |
发明人 |
BUSH JAMES W.;WILSON ROBERT;FRASER BRUCE A. |
分类号 |
F04C18/02;F04C27/00;(IPC1-7):F01C1/02;F04B17/00 |
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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