Invention Grant
- Patent Title: Scroll compressor
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Application No.: US16085820Application Date: 2017-03-28
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Publication No.: US10859083B2Publication Date: 2020-12-08
- Inventor: Yuji Takamura , Tomokazu Matsui , Masayuki Kakuda , Hideaki Nagata
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Posz Law Group, PLC
- Priority: WOPCT/JP2016/065042 20160520
- International Application: PCT/JP2017/012546 WO 20170328
- International Announcement: WO2017/199588 WO 20171123
- Main IPC: F04C29/00
- IPC: F04C29/00 ; F04C18/02

Abstract:
A scroll compressor includes a slider including a cylindrical portion supported by a rocking bearing provided on an orbiting scroll so that it rotates freely, and a balance weight portion connected to the cylindrical portion. When a direction opposite to an eccentric direction of the orbiting scroll is a counter eccentric direction and a direction of a central axis of the rocking bearing is a Z-axis direction, the balance weight portion includes a main weight portion provided at a position distant from a center of rotation of the slider in the counter eccentric direction, and a counter-weight portion provided at a position spaced away from the orbiting scroll than a position of a center of the rocking bearing in the Z-axis direction and at a position distant from the center of rotation of the slider in the eccentric direction.
Public/Granted literature
- US20190063436A1 SCROLL COMPRESSOR Public/Granted day:2019-02-28
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