发明名称 |
ANTI-WEAR COATINGS FOR COMPRESSOR WEAR SURFACES |
摘要 |
Anti-wear surface coatings and methods for making them are provided. Such anti-wear surface coatings are particularly suitable for use in a compressor, such as a scroll or rotary compressor. A precursor powder material can be applied via spraying to a wear surface of a metal component of the scroll or rotary compressor. The precursor powder material comprises a powderized thermoplastic polymer (e.g., PEEK), a first lubricant particle (e.g., molybdenum disulfide (MoS2)) and a second lubricant particle (e.g., polytetrafluoroethylene (PTFE)), which is heated to form a substantially uniform coating covering the underlying metal component having a thickness of less than or equal to about 0.006 inches (about 152 mum). The anti-wear surface coating can be used on a face seal for a bellows-type shaft seal for compressors. |
申请公布号 |
EP2875169(A1) |
申请公布日期 |
2015.05.27 |
申请号 |
EP20130822105 |
申请日期 |
2013.07.23 |
申请人 |
EMERSON CLIMATE TECHNOLOGIES, INC. |
发明人 |
HEIDECKER, MATTHEW J.;CAILLAT, JEAN-LUC M. |
分类号 |
C23C24/00;C23C24/08;F04C18/02;F04C29/00 |
主分类号 |
C23C24/00 |
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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