Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2023/125820
Kind Code:
A1
Abstract:
A scroll compressor (100). The scroll compressor (100) comprises: a first scroll plate (11), the first scroll plate (11) comprising a first end plate (112) and a first scroll wrap (113); a second scroll plate (12), the second scroll plate (12) comprising a second end plate (123) and a second scroll wrap (124); a support (4), the support (4) being located on the side of the second scroll plate (12) away from the first scroll plate (11); a motor (7); and a driving member (3), the driving member (3) being rotatably supported on the support (4) and located on the side of the second scroll plate (12) away from the first scroll plate (11), the motor (7) driving, by means of the driving member (3), the first scroll plate (11) to rotate, and the first scroll plate (11) driving the second scroll plate (12) to rotate. The driving member (3) comprises: a hub portion (31) having an inner hole, the hub portion (31) comprising a first end portion (311) and a second end portion (312) which are opposite to each other; and a flange portion (32) extending outward from the first end portion (311) of the hub portion (31) of the driving member (3) in the radial direction, the second end plate (123) of the second scroll plate (12) being rotatably supported on the flange portion (32) of the driving member (3). The scroll compressor is compact in structure, small in size, light in weight, and capable of achieving higher rotating speeds.
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Inventors:
SUN YUSONG (CN)
Application Number:
PCT/CN2022/143437
Publication Date:
July 06, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
DANFOSS TIANJIN LTD (CN)
International Classes:
F04C18/02; F04C23/02
Foreign References:
| CN217327669U | 2022-08-30 | |||
| CN111684159A | 2020-09-18 | |||
| US5090876A | 1992-02-25 | |||
| CN110360101A | 2019-10-22 | |||
| CN108397382A | 2018-08-14 | |||
| CN211422902U | 2020-09-04 | |||
| US20040126261A1 | 2004-07-01 | |||
| JP2014211095A | 2014-11-13 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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