Patents by Inventor Bitao Jin

Bitao Jin 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).

  • Patent number: 10651635
    Abstract: A panel for accommodating a draw-out device, such as a vacuum circuit breaker or metering device, includes: a housing with an access opening for accommodating a draw-out device and with primary plugs and secondary plugs connectable to the draw-out device; a traveling system arranged in the housing and for positioning the draw-out device within the housing in a connected position, a service position, and a disconnected position; a door arranged on the housing and movable between a closed position to close the access opening and an open position for provide access to the housing; a primary blocking element for blocking movement of the traveling system from the disconnected position to the service position with the door in the open position or between the open position and the closed position; and a secondary blocking element for blocking the door to move into the closed position with the draw-out device being disconnected.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: May 12, 2020
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Frans Stevelink, Bitao Jin, Zheng Li
  • Publication number: 20190165553
    Abstract: A panel for accommodating a draw-out device, such as a vacuum circuit breaker or metering device, includes: a housing with an access opening for accommodating a draw-out device and with primary plugs and secondary plugs connectable to the draw-out device; a traveling system arranged in the housing and for positioning the draw-out device within the housing in a connected position, a service position, and a disconnected position; a door arranged on the housing and movable between a closed position to close the access opening and an open position for provide access to the housing; a primary blocking element for blocking movement of the traveling system from the disconnected position to the service position with the door in the open position or between the open position and the closed position; and a secondary blocking element for blocking the door to move into the closed position with the draw-out device being disconnected.
    Type: Application
    Filed: May 5, 2016
    Publication date: May 30, 2019
    Inventors: Frans Stevelink, Bitao Jin, Zheng Li