Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2016/124120
Kind Code:
A1
Abstract:
A scroll compressor (100), comprising: a housing (110); a compression mechanism (150, 160) comprising a fixed scroll member (150) and an orbiting scroll member (160); a partition plate (116, 216) disposed in the housing (110) and close to the fixed scroll member (150), a first boss (1161, 2161) being disposed on a lower surface of the partition plate (116, 216); a first sealing component (S110), a first extension portion (S111) thereof being constructed to abut against a lower end face of the first boss (1161, 2161) of the partition plate (116, 216), and a second extension portion (S112) thereof being constructed to abut against an annular wall (157, 257) of a first recess (158, 258) of the fixed scroll member (150) to achieve sealing, so as to partition a first pressure area and a second pressure area in the housing (110); and a first elastic component (S120) disposed in the first recess (158, 258) so as to keep the first sealing component (S110) abutting against the first boss (1161, 2161), wherein the fixed scroll member (150) can be switched between a non-unloaded state and an unloaded state. When the fixed scroll member (150) is in the non-unloaded state, the first boss (1161, 2161) is kept abutting against the first sealing component (S110), such that the first sealing component (S110) cannot be extruded or ejected by pressure in the pressure areas; and when the fixed scroll member (150) is in the unloaded state, the first boss (1161, 2161) is kept abutting against the first sealing component (S110), and the lower end face of the first boss (1161, 2161) is, at least, located in the first recess (158, 258).
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Inventors:
LI HONGSHAN (CN)
GE DAWEI (CN)
GE DAWEI (CN)
Application Number:
PCT/CN2016/073067
Publication Date:
August 11, 2016
Filing Date:
February 01, 2016
Export Citation:
Assignee:
EMERSON CLIMATE TECH SUZHOU CO (CN)
International Classes:
F04C18/02; F04C29/00
Foreign References:
| CN204610280U | 2015-09-02 | |||
| CN103291614A | 2013-09-11 | |||
| JP2014231833A | 2014-12-11 | |||
| JPH11182458A | 1999-07-06 | |||
| CN1828022A | 2006-09-06 | |||
| JP2001032784A | 2001-02-06 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
北京集佳知识产权代理有限公司 (CN)
北京集佳知识产权代理有限公司 (CN)
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