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Patent Searching and Data


Title:
FAN
Document Type and Number:
WIPO Patent Application WO/2016/062048
Kind Code:
A1
Abstract:
A fan, comprising a volute (1), a wind wheel (2), and an electric motor (3); the middle of the volute (1) is provided with a cavity (10), and a wind inlet (11) and a wind outlet (12) in communication with said cavity (10); the electric motor (3) is mounted on the volute (1); and the end part of a rotating shaft (31) of the motor (3) extends into the cavity (10) and is connected to the wind wheel (2). The motor (3) is a plastic-sealed motor, and is supported and fixed onto the volute (1) by means of a mounting bracket (4). Using a plastic-sealed motor to replace the PSC motors used in the prior art can effectively reduce production costs, and compared to PSC motors, plastic-sealed motors have the advantages of low temperature rise and a simple production process.

Inventors:
LI, Yingcheng (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
WANG, Feng (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
ZHANG, Shaner (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
LEI, Wei (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
ZHOU, Haoquan (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
LIU, Kunpan (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
CHEN, Shikun (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
LIU, Xianjun (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
ZENG, Jianhua (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
XIANG, Qixiang (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
LIU, Xiao (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
GUO, Shenglong (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
Application Number:
CN2015/077132
Publication Date:
April 28, 2016
Filing Date:
April 21, 2015
Export Citation:
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Assignee:
ZHONGSHAN BROAD-OCEAN MOTOR MANUFACTURING CO., LTD (Industry Av, Guangfeng Industry Area West Distric, Zhongshan Guangdong 0, 528400, CN)
International Classes:
H02K7/14; F04D25/08
Foreign References:
US7513754B22009-04-07
CN103516101A2014-01-15
CN103516089A2014-01-15
CN201794822U2011-04-13
CN201953720U2011-08-31
CN102480185A2012-05-30
CN204205831U2015-03-11
Attorney, Agent or Firm:
ZHONGSHAN HANTONG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (Rm. 305-308, 4th Floor Building A,,No.8 Longfeng Street, Qitou Xincun, Shiqi Distric, Zhongshan Guangdong 0, 528400, CN)
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