Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2020/238110
Kind Code:
A1
Abstract:
A scroll compressor (100), comprising a fixed scroll (12), a movable scroll (13), a main bearing seat (15), and an axial flexible mounting mechanism (18). The fixed scroll (12) is engaged with the movable scroll (13) to compress a working fluid. The main bearing seat (15) has a supporting surface (155) used for supporting an end plate (132) of the movable scroll (13). The fixed scroll (12) is fixedly connected to a connecting portion of the main bearing seat (15) by means of the axial flexible mounting mechanism (18) so that the fixed scroll (12) can move in the axial direction by a predetermined distance. The fixed scroll (12) further comprises a flange (128) extending radially outward from a circumferential wall portion, the flange (128) has an axial geometric center position between a first surface and a second surface, and the flange (128) is positioned such that the axial geometric center position is located on the side of the circumferential wall portion close to the end plate (132) of the movable scroll (13) with respect to the axial middle position thereof. The structure can prevent or reduce damage to the axial flexible mounting mechanism of the scroll compressor.
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Inventors:
HAN YANCHUN (CN)
LIANG JI (CN)
ZHANG YUE (CN)
WANG XIAOYAN (CN)
LIU LITAO (CN)
LIANG JI (CN)
ZHANG YUE (CN)
WANG XIAOYAN (CN)
LIU LITAO (CN)
Application Number:
PCT/CN2019/121967
Publication Date:
December 03, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
EMERSON CLIMATE TECH SUZHOU CO LTD (CN)
International Classes:
F04C18/02
Foreign References:
| CN202926624U | 2013-05-08 | |||
| CN203463290U | 2014-03-05 | |||
| CN101372962A | 2009-02-25 | |||
| CN102330679A | 2012-01-25 | |||
| JP2003065255A | 2003-03-05 | |||
| CN102953991A | 2013-03-06 | |||
| CN1715659A | 2006-01-04 | |||
| CN201339575Y | 2009-11-04 | |||
| CN103122855A | 2013-05-29 | |||
| US20050201883A1 | 2005-09-15 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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