发明授权
- 专利标题： Oldham ring of scroll type compressor
- 专利标题（中）： 奥德姆环的涡旋式压缩机
-
申请号： US182556申请日： 1994-01-18
-
公开(公告)号： US5382144A公开(公告)日： 1995-01-17
- 发明人: Tadashi Tanaka , Masaaki Sakamoto , Tohru Kato , Yoshiaki Sato
- 申请人： Tadashi Tanaka , Masaaki Sakamoto , Tohru Kato , Yoshiaki Sato
- 申请人地址： JPX Nagoya
- 专利权人： Daido Metal Company Ltd.
- 当前专利权人： Daido Metal Company Ltd.
- 当前专利权人地址： JPX Nagoya
- 优先权： JPX5-033097 19930223
- 主分类号： F04C18/02
- IPC分类号： F04C18/02 ; F01C17/06 ; F04C29/00
摘要：
Wear resistance, seizure resistance, durability and corrosion resistance of an Oldham ring made of an aluminum alloy engaging with a swivel scroll made of an aluminum alloy are improved. The Oldham ring comprises a substrate made of an Al--Si alloy which has a light weight and a high strength, a bond layer of a multiplex zinc base alloy containing Cu and Ni as a primary plating layer which is formed on the substrate, and an electroless Ni--P plating layer having a hardness of MHV550 which is formed on the outermost surface of the Oldham ring.
公开/授权文献
- USD268766S Eyeglasses 公开/授权日：1983-04-26
信息查询
