Patents by Inventor Honghong LUO

Honghong LUO 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).

  • Centrifugal switch for a motor of a clothes dryer
    Patent number: 11289293
    Abstract: A centrifugal switch for a motor of a clothes dryer is provided. The end of a bracket and the end of a fixed contact piece are arranged in alignment and each has a raised contact. An upper limit piece slot is provided above the contact of the bracket inside the housing. The aligned ends of the bracket and the fixed contact piece are located above the aligned ends of a starting spring piece, a starting lower piece and a starting upper piece. A pressing head at one end of the rocking lever is located above one side of the fixed contact piece aligned with the bracket. The other end of the rocking lever extends outside the housing. When the centrifuge is not rotating, a movable sleeve of the centrifuge slides into the rocking lever to trigger the centrifugal switch.
    Type: Grant
    Filed: May 8, 2021
    Date of Patent: March 29, 2022
    Assignees: Ningbo Zhenhai HongYe Electric Appliance & Meier CO., LTD, CHANGZHOU HONEST ELECTRIC CO.. LTD.
    Inventors: Honghong Luo, Jie Chen
  • CENTRIFUGAL SWITCH FOR A MOTOR OF A CLOTHES DRYER
    Publication number: 20210391130
    Abstract: A centrifugal switch for a motor of a clothes dryer is provided. The end of a bracket and the end of a fixed contact piece are arranged in alignment and each has a raised contact. An upper limit piece slot is provided above the contact of the bracket inside the housing. The aligned ends of the bracket and the fixed contact piece are located above the aligned ends of a starting spring piece, a starting lower piece and a starting upper piece. A pressing head at one end of the rocking lever is located above one side of the fixed contact piece aligned with the bracket. The other end of the rocking lever extends outside the housing. When the centrifuge is not rotating, a movable sleeve of the centrifuge slides into the rocking lever to trigger the centrifugal switch.
    Type: Application
    Filed: May 8, 2021
    Publication date: December 16, 2021
    Applicants: Ningbo Zhenhai HongYe Electric Appliance & Meter CO., LTD, CHANGZHOU HONEST ELECTRIC CO., LTD.
    Inventors: Honghong LUO, Jie CHEN