Invention Grant
- Patent Title: Compressor slider, slider preform, scroll part, and compressor
- Patent Title (中): 压缩机滑块，滑块预制件，滚动部件和压缩机
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Application No.: US12280927Application Date: 2007-02-26
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Publication No.: US08366425B2Publication Date: 2013-02-05
- Inventor: Mie Arai , Hiroyuki Yamaji , Mitsuhiko Kishikawa , Satoshi Yamamoto , Mikio Kajiwara , Takashi Hirouchi , Yasuhiro Murakami , Masanori Masuda , Kazuhiro Furusho
- Applicant: Mie Arai , Hiroyuki Yamaji , Mitsuhiko Kishikawa , Satoshi Yamamoto , Mikio Kajiwara , Takashi Hirouchi , Yasuhiro Murakami , Masanori Masuda , Kazuhiro Furusho
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors
- Priority: JP2006-053141 20060228; JP2006-055129 20060301; JP2006-056276 20060302; JP2006-069141 20060314; JP2006-074692 20060317; JP2006-114819 20060418; JP2006-250058 20060914; JP2006-251427 20060915; JP2006-269128 20060929
- International Application: PCT/JP2007/053551 WO 20070226
- International Announcement: WO2007/099919 WO 20070907
- Main IPC: F01C21/00
- IPC: F01C21/00 ; F03C2/00 ; F03C4/00
Abstract:
A compressor slider has a carbon content of 2.0 wt % to 2.7 wt %, a silicon content of 1.0 wt % to 3.0 wt %, a balance of iron that includes unavoidable impurities, graphite that is smaller than the flake graphite of flake graphite cast iron, and a hardness that is greater than HRB 90 but less than HRB 100 in at least a portion of the slider.
Public/Granted literature
- US20100061871A1 COMPRESSOR SLIDER, SLIDER PREFORM, SCROLL PART, AND COMPRESSOR Public/Granted day:2010-03-11
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