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Patent Searching and Data


Title:
ELECTRIC COMPRESSOR AND REFRIGERATING DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2016/115755
Kind Code:
A1
Abstract:
Disclosed is an electric compressor (1), comprising an electric motor (3) provided with a stator (4) and a rotor (30); a compression mechanism (5) having an eccentric shaft (10) rotatably connected with the rotor (30) in a sliding way and an internally provided compression cavity (51) used for driving the compression via the eccentric shaft (10); and a torque buffer device (41) connecting the rotor (30) and the eccentric shaft (10). In the compressing process of the compression cavity (51), the difference between the rotation angle (θ1) of the eccentric shaft (10) and the rotation angle (θ2) of the rotor (30) is a phase angle (θ3), and the phase angle (θ3) will increase or decrease. Further disclosed is a refrigerating device having the above-mentioned electric compressor.

Inventors:
OZU MASAO (CN)
YU JIJIANG (CN)
ZHANG CHENG (CN)
GUO HONG (CN)
ZHOU XINGBIAO (CN)
ZHONG LIANG (CN)
YAN LILI (CN)
WANG LING (CN)
Application Number:
CN2015/072123
Publication Date:
July 28, 2016
Filing Date:
February 02, 2015
Export Citation:
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Assignee:
GUANGDONG MEIZHI COMPRESSOR CO LTD (CN)
International Classes:
F04C18/356; F04C23/02
Foreign References:
CN104564682A2015-04-29
CN103742411A2014-04-23
CN103368357A2013-10-23
CN1469047A2004-01-21
US20090092506A12009-04-09
Other References:
See also references of EP 3249227A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
北京清亦华知识产权代理事务所(普通合伙) (CN)
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