Invention Grant
US07699591B2 Scroll compressor with surface processed orbiting scroll plate back surface
有权
涡旋式压缩机具有表面处理的轨道运行涡盘背面
- Patent Title: Scroll compressor with surface processed orbiting scroll plate back surface
- Patent Title (中): 涡旋式压缩机具有表面处理的轨道运行涡盘背面
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Application No.: US10561963Application Date: 2004-06-22
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Publication No.: US07699591B2Publication Date: 2010-04-20
- Inventor: Yoshiyuki Futagami , Noboru Iida , Akira Hiwata , Hidenobu Shintaku
- Applicant: Yoshiyuki Futagami , Noboru Iida , Akira Hiwata , Hidenobu Shintaku
- Applicant Address: JP Kadoma-shi
- Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee Address: JP Kadoma-shi
- Agency: Kratz, Quintos & Hanson, LLP
- Priority: JP2003-179186 20030624
- International Application: PCT/JP2004/009082 WO 20040622
- International Announcement: WO2004/113730 WO 20041229
- Main IPC: F01C21/00
- IPC: F01C21/00 ; F03C2/00
Abstract:
A scroll compressor in which a scroll fixed lap rising from a fixed plate of a fixed scroll and a scroll orbiting lap rising from an orbiting plate of an orbiting scroll are combined with each other to form compression chambers therebetween, the fixed scroll is made of iron-based material, the orbiting scroll is made of aluminum-based material, at least the plate back surface of the orbiting scroll is subjected to surface processing.
Public/Granted literature
- US20070212244A1 Scroll Compressor Public/Granted day:2007-09-13
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