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Patent Searching and Data


Title:
COMPRESSOR AND REFRIGERATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/134375
Kind Code:
A1
Abstract:
A compressor (1) for use with a refrigeration equipment and a refrigeration equipment, the refrigeration equipment comprising a connection assembly and a frequency converter (10) connected to an end of the connection assembly. The compressor (1) comprises a first housing and a permanent magnet motor (20) that is disposed within the first housing and that is connected to the other end of the connection assembly; the critical speed of rotation of the permanent magnet motor (20) is n0, and the preset speed of rotation of the permanent magnet motor (20) is n'; when the speed of rotation a of the permanent magnet motor (20) is within a range of n0-n'≤a

Inventors:
QIAO, Zhengzhong (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 1, 528311, CN)
MAO, Linshu (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 1, 528311, CN)
SONG, Wanjie (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 1, 528311, CN)
QIU, Xiaohua (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 1, 528311, CN)
XU, Fei (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 1, 528311, CN)
Application Number:
CN2018/102031
Publication Date:
July 11, 2019
Filing Date:
August 23, 2018
Export Citation:
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Assignee:
GUANGDONG MEIZHI COMPRESSOR CO., LTD. (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 1, 528311, CN)
International Classes:
H02P25/18; F04B35/04; H02K1/27; H02K3/28; H02K11/21; H02K21/14; H02P27/06
Foreign References:
CN108288939A2018-07-17
CN103795304A2014-05-14
CN101783643A2010-07-21
JPH0613250A1994-01-21
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (SHANG, ZhifengRoom 506 Tower A, Technology Fortune Center,No. 8 Xueqing Road, Haidian District, Beijing 2, 100192, CN)
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