Patents by Inventor Weidong Yan

Weidong Yan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Planetary gear train automatic limited slip differential
    Patent number: 11674579
    Abstract: A planetary gear train automatic limited slip differential may consist of a main differential, a planetary gear train differential controller, a left axle shaft, a right axle shaft, and a clutch. The planetary gear train differential controller may be composed of a first planetary gear train differential controller unit and a second planetary gear train differential controller unit. The first planetary gear train differential controller unit may be composed of a first planetary gear train and a first overrunning clutch connected to the first planetary gear train. The second planetary gear train differential controller unit may be composed of a second planetary gear train and a second overrunning clutch connected to the second planetary gear train.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: June 13, 2023
    Assignee: Hubei University of Automotive Technology
    Inventors: Yurong Chen, Shenghuai Wang, Aihong Gong, Zhen Wang, Xueliang Zhou, Wen Cheng, Aihua Ren, Zhangdong Sun, Hongxia Wang, Weidong Yan, Qiang Liu, Guoxing Sun, Chunlong Zou, Junjie Liu, Tao Chen, Shuo Cheng, Yu Wang, Wenlong Jia, Suiyu Yin, Longyong Gan, Rengan Wei
  • PLANETARY GEAR TRAIN AUTOMATIC LIMITED SLIP DIFFERENTIAL
    Publication number: 20230124568
    Abstract: A planetary gear train automatic limited slip differential may consist of a main differential, a planetary gear train differential controller, a left axle shaft, a right axle shaft, and a clutch. The planetary gear train differential controller may be composed of a first planetary gear train differential controller unit and a second planetary gear train differential controller unit. The first planetary gear train differential controller unit may be composed of a first planetary gear train and a first overrunning clutch connected to the first planetary gear train. The second planetary gear train differential controller unit may be composed of a second planetary gear train and a second overrunning clutch connected to the second planetary gear train.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 20, 2023
    Applicant: Hubei University of Automotive Technology
    Inventors: Yurong CHEN, Shenghuai WANG, Aihong GONG, Zhen WANG, Xueliang ZHOU, Wen CHENG, Aihua REN, Zhangdong SUN, Hongxia WANG, Weidong YAN, Qiang LIU, Guoxing SUN, Chunlong ZOU, Junjie LIU, Tao CHEN, Shuo CHENG, Yu WANG, Wenlong JIA, Suiyu YIN, Longyong GAN, Rengan WEI
  • Gas Detection Pre-treatment Device
    Publication number: 20140326044
    Abstract: A gas detection pre-treatment device contains an inert gas cylinder, a standard gas cylinder, an untested gas cylinder, a separating unit, a first connecting tube, a cooling unit, and an interface unit. Each of the inert gas cylinder, the standard gas cylinder, and the untested gas cylinder has an outlet pipe connecting with the first connecting tube. The first connecting pipe couples with the separating unit, and the separating unit includes a controlling channel and a separation chamber. The control channel has a first control vale, a second control valve, and a third control valve. Inlet ends of the first control valve and the second control valve couple with the first connecting pipe, an outlet end of the second control valve connects with the interface unit, an outlet end of the third control valve connects with the interface unit, and the separation chamber is covered in the cooling unit.
    Type: Application
    Filed: May 3, 2013
    Publication date: November 6, 2014
    Inventor: Weidong Yan