Patents by Inventor Fengting Fu

Fengting Fu 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).

  • Underwater transmission device with lead screw sliding block mechanism
    Patent number: 12040686
    Abstract: The present invention discloses an underwater transmission device with a lead screw sliding block mechanism, and relates to the technical field of underwater transmission devices. The device comprises a watertight motor and a lead screw sliding block mechanism A detection device is arranged in the watertight motor and comprises a planetary reducer and a rotary transformer. The lead screw sliding block mechanism comprise a base, a lead screw threaded rod and a sliding block. The watertight motor and the lead screw sliding block mechanism of the underwater transmission device with a lead screw sliding block mechanism are integrally designed. Therefore, the device has a compact structure. The rotary transformer can detect the absolute position of the sliding block, and facilitates debugging of the control system of the watertight motor. An instrument device can be fixed to the sliding block to accurately and linearly reciprocate.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: July 16, 2024
    Inventors: Fengting Fu, Weihu Fu, Zhenzhong Chu, Zhiqiang Li, Da Wang, Fulun Wang
  • Underwater Transmission Device with Lead Screw Sliding Block Mechanism
    Publication number: 20220407385
    Abstract: The present invention discloses an underwater transmission device with a lead screw sliding block mechanism, and relates to the technical field of underwater transmission devices. The device comprises a watertight motor and a lead screw sliding block mechanism A detection device is arranged in the watertight motor and comprises a planetary reducer and a rotary transformer. The lead screw sliding block mechanism comprise a base, a lead screw threaded rod and a sliding block. The watertight motor and the lead screw sliding block mechanism of the underwater transmission device with a lead screw sliding block mechanism are integrally designed. Therefore, the device has a compact structure. The rotary transformer can detect the absolute position of the sliding block, and facilitates debugging of the control system of the watertight motor. An instrument device can be fixed to the sliding block to accurately and linearly reciprocate.
    Type: Application
    Filed: May 27, 2020
    Publication date: December 22, 2022
    Inventors: Fengting Fu, Weihu Fu, Zhenzhong Chu, Zhiqiang Li, Da Wang, Fulun Wang