Patents by Inventor Yukun JIANG

Yukun JIANG 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).

  • Operating mechanism of circuit breaker
    Patent number: 10276330
    Abstract: An operating mechanism of a circuit breaker comprising a static contact, a movable contact provided on a contact support and an operating handle that is in linkage with the contact support; a rotation shaft of the movable contact is concentric with a rotation shaft of the contact support, and the movable contact and the contact support are fixedly connected via an elastic component; the movable contact is capable of rotating relative to the contact support. The operating mechanism improves the response velocity of the movable contact.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: April 30, 2019
    Assignee: ZHEJIANG CHINT ELECTRICS CO., LTD
    Inventors: Feng Yang, Yukun Jiang, Yingge Si
  • OPERATING MECHANISM OF CIRCUIT BREAKER
    Publication number: 20170256372
    Abstract: An operating mechanism of a circuit breaker comprising a static contact, a movable contact provided on a contact support and an operating handle that is in linkage with the contact support; a rotation shaft of the movable contact is concentric with a rotation shaft of the contact support, and the movable contact and the contact support are fixedly connected via an elastic component; the movable contact is capable of rotating relative to the contact support. The operating mechanism improves the response velocity of the movable contact.
    Type: Application
    Filed: January 28, 2015
    Publication date: September 7, 2017
    Inventors: Feng YANG, Yukun JIANG, Yingge SI