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Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2021/196543
Kind Code:
A1
Abstract:
A scroll compressor (1), comprising: a compressor mechanism (CM), the compressor mechanism (CM) comprising a fixed scroll (22) and a moving scroll (24). The moving scroll (24) comprises a drive linking part; a drive shaft (16), the drive shaft (16) comprising a shaft end face (62) and a driving part extending out from the shaft end face (62); and an eccentric bushing (11), the eccentric bushing being arranged between the drive linking part and the drive part, and comprising a bushing end face (21) facing towards the shaft end face (62). The bushing end face (21) comprises a first shape-cooperation part, and the shaft end face (62) comprises a second shape-cooperation part, the first shape-cooperation part and the second shape-cooperation part cooperating so as to limit the range of angles of eccentric rotation of the bushing (11) relative to the drive shaft (16). In the described scroll compressor (1) accurate mounting of an eccentric bushing (11) can be ensured, and the angle of eccentric rotation of the eccentric bushing relative to a drive shaft (16) can be limited to within an appropriate range.

Inventors:
HUANG YOULING (CN)
YANG DONGHUI (CN)
Application Number:
PCT/CN2020/118304
Publication Date:
October 07, 2021
Filing Date:
September 28, 2020
Export Citation:
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Assignee:
EMERSON CLIMATE TECH SUZHOU CO LTD (CN)
International Classes:
F04C18/02; F04C29/00
Foreign References:
CN110541828A2019-12-06
CN1629486A2005-06-22
CN109185133A2019-01-11
CN206092405U2017-04-12
CN2859009Y2007-01-17
KR100602232B12006-07-19
US5520527A1996-05-28
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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