Patents by Inventor WANCHUN TIAN

WANCHUN TIAN 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).

  • Main drive control method for glass factories
    Patent number: 10498262
    Abstract: A main drive control method for glass factories, comprising the following steps: (a) providing a first circuit breaker and a second circuit breaker on a power supply loop of an electrical motor, wherein one end thereof is respectively connected to two main drive electrical motors; (b) enabling the first circuit breaker to be connected to a municipal power supply and the second circuit breaker to be connected to a UPS power supply; and (c) enabling the first circuit breaker and the second circuit breaker to be interlocked via a mechanical interlocking mechanism, so that only one of the circuit breakers can be switched on during a normal operation. The main drive control method for glass factories solves the problem that the rotation speed of a main drive electrical motor is incorrect due to the interference on a signal.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: December 3, 2019
    Assignee: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD.
    Inventors: Shou Peng, Wanchun Tian, Jianqing Wang, Yonghui Liu, Xiaojiang Chen, Wei Zhang
  • MAIN DRIVE CONTROL METHOD FOR GLASS FACTORIES
    Publication number: 20170324355
    Abstract: A main drive control method for glass factories, comprising the following steps: (a) providing a first circuit breaker and a second circuit breaker on a power supply loop of an electrical motor, wherein one end thereof is respectively connected to two main drive electrical motors; (b) enabling the first circuit breaker to be connected to a municipal power supply and the second circuit breaker to be connected to a UPS power supply; and (c) enabling the first circuit breaker and the second circuit breaker to be interlocked via a mechanical interlocking mechanism, so that only one of the circuit breakers can be switched on during a normal operation. The main drive control method for glass factories solves the problem that the rotation speed of a main drive electrical motor is incorrect due to the interference on a signal.
    Type: Application
    Filed: April 29, 2015
    Publication date: November 9, 2017
    Applicant: CHINA TRIUMPH INTERNATIONAL ENGINEERING CO., LTD.
    Inventors: SHOU PENG, WANCHUN TIAN, JIANQING WANG, YONGHUI LIU, XIAOJIANG CHEN, WEI ZHANG