发明名称 |
BEARING FOR REFRIGERATING MACHINE COMPRESSOR AND COMPRESSOR |
摘要 |
A porous bronze 1b and a resin 1c impregnated in pores of the porous bronze 1b formed on a backing metal 1a constitute a bearing 1. At a surface to be brought into contact with a crank shaft 5, porous bronze 1b and resin 1c are sparsely exposed: Ratio of area of exposure of porous bronze 1b at the contact surface 1d is at least 5% and at most 60%. Thus a bearing for a refrigerating compressor having high seizure resistance at the time of boundary lubrication and having small amount of wear caused by sliding as well as a refrigerating compressor employing the same can be obtained. |
申请公布号 |
EP1020642(A4) |
申请公布日期 |
2004.05.12 |
申请号 |
EP19990931530 |
申请日期 |
1999.07.23 |
申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
KUROIWA, HIROYUKI;MATSUBA, KENJI;YOSHII, TOSHIAKI;NOMURA, MASAKI;KITAURA, HIROSHI |
分类号 |
H01R33/76;F04C29/00;H01L23/32 |
主分类号 |
H01R33/76 |
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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