74 patents
Page 2 of 4
Utility
Cooling fan module
24 Aug 20
A cooling fan module for a heat exchanger or the like, has a motor, a fan driven by the motor and a speed controller connected between the motor and a power supply.
Kwok Kuen Tse, Long Yu, Jian Dong, Qiu Yang Zhang, Rui Feng Qin
Filed: 4 Jan 16
Utility
Fan device, air flow adjustment device and air volume control method thereof
10 Aug 20
A motor-driven fan device includes a motor, a processor, a storage with a lookup table stored therein, and a speed detection unit.
Chiping Sun, Shinghin Yeung, Haibo Jiang, Yunlong Jiang, Guodong Liu, Zhiwang Chen
Filed: 21 Jan 18
Utility
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10 Aug 20
A drain pump comprises a pump housing having a filtering cavity and an impeller cavity; a filter mounted in the pump housing and having a filter core; and a gap defined between the filter core and the pump housing to communicate the filtering cavity and the impeller cavity.
Min Li, Jin Sheng Chi
Filed: 13 Apr 17
Utility
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13 Jul 20
A vehicular lighting assembly for compensating for the change in light emission angle due to load on a vehicle.
Daniel Weber
Filed: 24 Nov 16
Utility
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13 Jul 20
An outer rotor motor includes a stator, a rotor rotatably disposed outside the stator, a mounting seat, a rotation shaft driven by the rotor, and two bearing mounted to the mounting seat to rotatably support the rotation shaft.
Junjie Chu, Xiaobing Zuo, Yanfang Zhi
Filed: 14 Jan 18
Utility
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22 Jun 20
A motor driving assembly includes a motor.
James Ching Sik Lau, Duncan Yiu Lung Wong, Chun Kit Cheung
Filed: 24 Nov 16
Utility
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8 Jun 20
A motor includes a rotor and a stator.
Min Li, Xiaolin Zhang, Shaopeng Mo
Filed: 10 Apr 18
Utility
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8 Jun 20
An ECU, a control box, and a CMF using the ECU are provided.
You Qing Xiang, Xiao Jun Yan, Nan Zheng, Yun Chen, Hai Dong Wan, Jian Zhao
Filed: 23 Jul 17
Utility
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1 Jun 20
A rotor includes a yoke, an end cap, and a rotary shaft.
Wan Hor Looi, Chong Wei Chan, Yuan Tian, Yan Ju Dong
Filed: 13 Jun 17
Utility
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25 May 20
A linear stepper motor with an actuating rod in a housing with a stator, a rotor and a replaceable bearing shield fixed on the stator is provided.
Daniel Gerhard Barthel, Sten Währisch, Gerd Howack
Filed: 14 Jan 18
Utility
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11 May 20
The invention relates to an electric switch for electric devices.
Gerhard Fangmann
Filed: 20 Sep 17
Utility
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27 Apr 20
A BLDC includes an outer casing, and a first sub-motor and a second sub-motor mounted within the outer casing.
Ning Sun, Rui Feng Qin, Xiao Hong Zhou, Long Hui Niu
Filed: 17 Sep 17
Utility
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27 Apr 20
A single phase permanent magnet motor includes a stator core, windings wound around the stator core, and a permanent magnet rotor.
Yue Li, Chui You Zhou, Yong Wang, Yong Li
Filed: 30 Aug 16
Utility
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27 Apr 20
A magnetic core of an electric motor includes a central portion and a plurality of teeth extending outwardly from the central portion, the teeth disposed along a circumferential direction of the central portion.
Yue Li, Maoxiong Jiang, Chuiyou Zhou, Yong Wang, Xiaoning Zhu, Guihua Li, Yonggang Zhang
Filed: 28 Dec 17
Utility
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27 Apr 20
A printed circuit board includes a body, a first conductive pattern layer disposed on a first surface of the body, and a second conductive pattern layer disposed on a second surface of the body.
Qing Bin Luo, Chi Wai Lai, Wen Ming Wu
Filed: 16 May 17
Utility
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20 Apr 20
An electric connecting structure is provided, which includes an outer casing, at least two electrical connection terminals, at least two cables, and an electronic component.
Davide Volpin, Donato Montesano
Filed: 3 Jun 18
Utility
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13 Apr 20
A motor includes a housing, a stator and a rotor.
Yue Li, Mao Xiong Jiang, Ke Lin Zhou, Jian Zhao, Yong Li, Yong Wang
Filed: 23 May 17
Utility
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13 Apr 20
A fan and a motor drive device thereof are provided.
Rui Feng Qin, Kwok Kuen Tse, Ji Xiang Gao, Jian Dong, Hai Gan
Filed: 31 May 17
Utility
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30 Mar 20
A diffuser, an airflow generating apparatus, and an electrical device are provided.
Chuan Hui Fang, Feng Xue, Hong Guang Li, Huan He
Filed: 17 Aug 16
Utility
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23 Mar 20
A linear stepper motor includes a stator, a rotor, a cover and a longitudinally displaceable actuating rod.
Gerd Howack, Daniel Gerhard Barthel, Andreas Kurtz, Günter Albrecht
Filed: 14 Jan 18