Title:
DRIVING MEMBER FOR SCROLL COMPRESSOR AND SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/022504
Kind Code:
A1
Abstract:
A driving member for a scroll compressor and a scroll compressor comprising a driving member. The driving member (3) comprises: a hub portion (31) having an inner hole (30), the hub portion (31) comprising a first end portion (311) and a second end portion (312) opposite to each other; and a flange portion (32) extending outwards from the first end portion (311) of the hub portion (30) in the radial direction of the hub portion (30), the flange portion (32) having a surface facing the direction from the first end portion (311) to the second end portion (312), and the surface of the flange portion (32) being provided with an annular thrust surface (3210) and an oil tank. According to the driving member (3), the oil tank is formed on the annular thrust surface (3210), and therefore, more lubricant oil can be stored on the thrust surface, thereby improving the lubricating performance of the scroll compressor at a high speed.
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Inventors:
SUN YUSONG (CN)
ZHANG XISHUANG (CN)
DUAN CHENJUN (CN)
YE HANG (CN)
LIU SANXIANG (CN)
ZHANG XISHUANG (CN)
DUAN CHENJUN (CN)
YE HANG (CN)
LIU SANXIANG (CN)
Application Number:
PCT/CN2023/109896
Publication Date:
February 01, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
DANFOSS TIANJIN LTD (CN)
International Classes:
F04C18/02
Foreign References:
| CN218493796U | 2023-02-17 | |||
| CN217002271U | 2022-07-19 | |||
| CN114562454A | 2022-05-31 | |||
| CN113864186A | 2021-12-31 | |||
| CN110878751A | 2020-03-13 | |||
| US5090876A | 1992-02-25 | |||
| KR20210010808A | 2021-01-28 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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