Title:
COMPRESSOR AND METHOD FOR ASSEMBLING COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/022503
Kind Code:
A1
Abstract:
A compressor, comprising: a housing (100); a first scroll member (10) and a second scroll member (20) located in the housing (100), the first scroll member (10) being provided with a first base plate (11) and a first scroll wrap (12) extending from the first base plate (11) toward the second scroll member (20), the second scroll member (20) being provided with a second base plate (21) and a second scroll wrap (22) extending from the second base plate (21) toward the first scroll member (10), and the second scroll wrap (22) and the first scroll wrap (12) being engaged with each other so as to define a compression cavity (110) therebetween; a motor (30), which comprises a stator (31) and a rotor (32), is located on the side of the second scroll member (20) distant from the first scroll member (10), and is used for driving, by means of the rotor (32), the first scroll member (10) to rotate to drive the second scroll member (20) to rotate; and a driving mechanism (70), comprising a receiving hub portion (71) and a flange (72) which extends radially from a first end (711) of the receiving hub portion (71) and supports the second base plate (21), wherein a second end (712) of the receiving hub portion (71) is fixed to the rotor (32) to position the rotor (32) in such a manner that the rotor (32) is spaced from the stator (31) by a certain gap. Thus, an axial flux motor can be used in existing scroll compressors.
Inventors:
SUN YUSONG (CN)
MA HAIYUN (CN)
YE HANG (CN)
LIN JIANGBO (CN)
HUANG CHENGSHUI (CN)
ZHANG XISHUANG (CN)
LIU SANXIANG (CN)
MA HAIYUN (CN)
YE HANG (CN)
LIN JIANGBO (CN)
HUANG CHENGSHUI (CN)
ZHANG XISHUANG (CN)
LIU SANXIANG (CN)
Application Number:
PCT/CN2023/109894
Publication Date:
February 01, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
DANFOSS TIANJIN LTD (CN)
International Classes:
F04C18/02
Domestic Patent References:
| WO2018145091A1 | 2018-08-09 |
Foreign References:
| CN217002271U | 2022-07-19 | |||
| CN111684159A | 2020-09-18 | |||
| CN107408875A | 2017-11-28 | |||
| US20180252216A1 | 2018-09-06 | |||
| US20180223849A1 | 2018-08-09 | |||
| JP2007330048A | 2007-12-20 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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