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Title:
PUMP BODY ASSEMBLY, COMPRESSOR AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/105037
Kind Code:
A1
Abstract:
A pump body assembly, a compressor and an air conditioner, the pump body assembly comprising: an upper flange (10), the upper flange (10) comprising a disc part (11) and a neck part (12) extending upward from the disc part (11); the outer peripheral surface of the disc part (11) is connected to a housing of the compressor; the height a1 of the disc part (11) and the distance between the upper end surface of the neck part (12) and the lower end surface of the disc part (11) b1 satisfy 0.3≤a1/b1≤0.4; the height a1 of the disc part (11) and the diameter d1 of the disc part (11) satisfy 0.1≤a1/d1≤0.2. With the present invention, the angle at which the upper flange (10) may be tilted becomes smaller, which increases the coaxiality of the motor and reduces the noise of the compressor.

Inventors:
ZHAI, Yuanbin (No.789, Jinji West Rd. Qiansha, Zhuhai Guangdong 0, 519070, CN)
YANG, Ouxiang (No.789, Jinji West Rd. Qiansha, Zhuhai Guangdong 0, 519070, CN)
QUE, Peizhen (No.789, Jinji West Rd. Qiansha, Zhuhai Guangdong 0, 519070, CN)
HU, Yanjun (No.789, Jinji West Rd. Qiansha, Zhuhai Guangdong 0, 519070, CN)
XIANG, Liu (No.789, Jinji West Rd. Qiansha, Zhuhai Guangdong 0, 519070, CN)
Application Number:
CN2018/094286
Publication Date:
June 06, 2019
Filing Date:
July 03, 2018
Export Citation:
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Assignee:
GREEN REFRIGERATION EQUIPMENT ENGINEERING RESEARCH CENTER OF ZHUHAI GREE CO., LTD. (No.789, Jinji West Rd. Qiansha, Zhuhai Guangdong 0, 519070, CN)
International Classes:
F04C18/356; F04C29/00
Domestic Patent References:
WO2015096017A12015-07-02
Foreign References:
CN108087284A2018-05-29
CN207568858U2018-07-03
CN206111557U2017-04-19
CN1779262A2006-05-31
US20160305429A12016-10-20
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Floor 16, Tower A Indo Building,A48 Zhichun Road, Haidian District, Beijing 8, 100098, CN)
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