Patents by Inventor Xieyun HUANG

Xieyun HUANG 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: 11742168
    Abstract: An operating mechanism of a circuit breaker includes a moving contact bracket, a moving contact assembly, and a reset torsion spring. The moving contact bracket is provided with a rotating shaft, and the moving contact bracket may be rotated around the rotating shaft; a first end of the reset torsion spring is arranged on a base of the circuit breaker, and a second end of the reset torsion spring is arranged on the moving contact assembly; the moving contact assembly is rotatably arranged on the moving contact bracket, and the moving contact bracket is provided with a limiting portion, so that in a closing process of the circuit breaker, the moving contact assembly is pressed against the limiting portion and rotated synchronously with the moving contact bracket, and the reset torsion spring applies a force rotated towards a disconnection direction of the circuit breaker to the moving contact bracket.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: August 29, 2023
    Assignee: HANGZHOU TAIMU ELECTRICAL CO., LTD.
    Inventors: Xieyun Huang, Wen Zhou, Qiang Zhang
  • Operating mechanism of circuit breaker
    Publication number: 20230041691
    Abstract: An operating mechanism of a circuit breaker includes a moving contact bracket, a moving contact assembly, and a reset torsion spring. The moving contact bracket is provided with a rotating shaft, and the moving contact bracket may be rotated around the rotating shaft; a first end of the reset torsion spring is arranged on a base of the circuit breaker, and a second end of the reset torsion spring is arranged on the moving contact assembly; the moving contact assembly is rotatably arranged on the moving contact bracket, and the moving contact bracket is provided with a limiting portion, so that in a closing process of the circuit breaker, the moving contact assembly is pressed against the limiting portion and rotated synchronously with the moving contact bracket, and the reset torsion spring applies a force rotated towards a disconnection direction of the circuit breaker to the moving contact bracket.
    Type: Application
    Filed: August 5, 2022
    Publication date: February 9, 2023
    Applicant: HANGZHOU TAIMU ELECTRICAL CO., LTD.
    Inventors: Xieyun HUANG, Wen ZHOU, Qiang ZHANG