Invention Grant
US08408888B2 Scroll compressor having relief ports to open first and second compression chambers
有权
具有排气口的涡旋压缩机以打开第一和第二压缩室
- Patent Title: Scroll compressor having relief ports to open first and second compression chambers
- Patent Title (中): 具有排气口的涡旋压缩机以打开第一和第二压缩室
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Application No.: US12600078Application Date: 2008-04-14
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Publication No.: US08408888B2Publication Date: 2013-04-02
- Inventor: Yoshihiro Nishikawa , Toru Sugiyama
- Applicant: Yoshihiro Nishikawa , Toru Sugiyama
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors
- Priority: JP2007-131463 20070517
- International Application: PCT/JP2008/000978 WO 20080414
- International Announcement: WO2008/142825 WO 20081127
- Main IPC: F03C2/00
- IPC: F03C2/00 ; F03C4/00 ; F04C2/00
Abstract:
A compression mechanism is provided with a first relief port opening only to a first compression chamber, a second relief port opening only to a second compression chamber, and a third relief port which can open to both of the first compression chamber and the second compression chamber.
Public/Granted literature
- US20100221133A1 SCREW COMPRESSOR Public/Granted day:2010-09-02
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