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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 (CN)
MAO LINSHU (CN)
SONG WANJIE (CN)
QIU XIAOHUA (CN)
XU FEI (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 (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 (CN)
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