Patents by Inventor Dewu Kang

Dewu Kang 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).

  • Temperature protective device for filter capacitor bank
    Patent number: 11984740
    Abstract: The present invention provides a temperature protective device for a filter capacitor bank. The capacitor bank comprises two or more capacitors which are arranged in an array manner. The temperature protective device comprises a temperature measurement device which comprises: a cover body covering the capacitor bank; a single temperature sensor fixed at a center area of the cover body, which is used for measuring a temperature value of the capacitor bank; and a heat conduction pad located between the cover body and the capacitor bank, wherein the heat conduction pad and the cover body have fitted shapes. The temperature protective device of the present invention saves cost and can accurately realize temperature protection of the capacitor bank.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: May 14, 2024
    Assignee: Santak Electronic (Shenzhen) Co., Ltd.
    Inventors: Dan Liu, Dawei Zheng, Sui Ouyang, Lingfu Ou, Dewu Kang
  • Temperature Protective Device for Filter Capacitor Bank
    Publication number: 20220085632
    Abstract: The present invention provides a temperature protective device for a filter capacitor bank. The capacitor bank comprises two or more capacitors which are arranged in an array manner. The temperature protective device comprises a temperature measurement device which comprises: a cover body covering the capacitor bank; a single temperature sensor fixed at a center area of the cover body, which is used for measuring a temperature value of the capacitor bank; and a heat conduction pad located between the cover body and the capacitor bank, wherein the heat conduction pad and the cover body have fitted shapes. The temperature protective device of the present invention saves cost and can accurately realize temperature protection of the capacitor bank.
    Type: Application
    Filed: September 10, 2021
    Publication date: March 17, 2022
    Inventors: Dan Liu, Dawei Zheng, Sui Ouyang, Lingfu Ou, Dewu Kang