Invention Grant
US07878778B2 Rotary compressor having main bearing integrally formed with cylinder or piston serving as fixed side
有权
旋转压缩机，主轴承一体地形成有作为固定侧的气缸或活塞
- Patent Title: Rotary compressor having main bearing integrally formed with cylinder or piston serving as fixed side
- Patent Title (中): 旋转压缩机，主轴承一体地形成有作为固定侧的气缸或活塞
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Application No.: US12090512Application Date: 2006-10-19
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Publication No.: US07878778B2Publication Date: 2011-02-01
- Inventor: Takashi Shimizu , Yoshitaka Shibamoto , Kazuhiro Furusho , Takazou Sotojima , Masanori Masuda
- Applicant: Takashi Shimizu , Yoshitaka Shibamoto , Kazuhiro Furusho , Takazou Sotojima , Masanori Masuda
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors
- Priority: JP2005-305884 20051020
- International Application: PCT/JP2006/320815 WO 20061019
- International Announcement: WO2007/046457 WO 20070426
- Main IPC: F03C2/00
- IPC: F03C2/00 ; F04C18/00 ; F04C2/00
Abstract:
A rotary compressor includes a fixed side and a movable side that is eccentrically movable relative to the fixed side. The movable side moves in response to operation of a drive mechanism, which rotates a drive shaft. The fixed side has a main bearing formed as a unitary part. A cylinder may serve as the movable side, which is coupled through an eccentric part to the drive shaft. The drive shaft is supported by the main bearing. With such an arrangement, a ring-shaped piston may serve as the fixed side, which is formed integrally with the main bearing in a front head.
Public/Granted literature
- US20090238705A1 ROTARY COMPRESSOR Public/Granted day:2009-09-24
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