Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2023/125948
Kind Code:
A1
Abstract:
A compressor, comprising: a casing (200); a first scroll member (10) and a second scroll member (20), which are located in the casing (200), the first scroll member (10) comprising a first end plate (11) and a first scroll (12) extending from the first end plate (11) toward the second scroll member (20), the second scroll member (20) comprising a second end plate (21) and a second scroll (22) extending from the second end plate (21) toward the first scroll member (10), the second scroll (22) and the first scroll (12) meshing with each other so as to define a compression cavity (30) therebetween, and the second end plate (21) of the second scroll member (20) further comprising a mounting hub (23) extending in the direction away from the first scroll member (10); a driving mechanism (100) located, in the casing (200), on the side of the second scroll member (20) away from the first scroll member (10), and used for driving the first scroll member (10) to rotate around a first center of rotation, the first scroll member (10) driving the second scroll member (20) to rotate around a second center of rotation; and a shaft (40), located in the casing (200) and fixedly mounted in the compressor, one end of the shaft (40) being provided with a first hole (41), and the mounting hub (23) being accommodated in the first hole (41).
Inventors:
SUN YUSONG (CN)
Application Number:
PCT/CN2022/143996
Publication Date:
July 06, 2023
Filing Date:
December 30, 2022
Export Citation:
Assignee:
DANFOSS TIANJIN LTD (CN)
International Classes:
F04C18/02; F04C29/00; F04C29/02
Foreign References:
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Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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