Patents by Inventor Lingqian MENG

Lingqian MENG 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).

  • Contactor and contactor system
    Patent number: 10453629
    Abstract: A contactor and a contactor system are provided. The contactor comprises: a fixed contact; a movable contact capable of moving towards or away from the fixed contact; two arc ignition sheets for the movable contact, being positioned respectively at two sides opposite to each other of the movable contact in a first direction and fixed and electrically connected to the movable contact; two arc ignition sheets for the fixed contact, being positioned respectively at two sides opposite to each other of the fixed contact in the first direction and fixed and electrically connected to the fixed contact; and two arc-extinguishing chambers being arranged respectively on extension lines extending from the movable contact to the two arc ignition sheets for the movable contact in the first direction, wherein the two arc ignition sheets for the movable contact form an incomplete encirclement for the movable contact.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: October 22, 2019
    Assignee: Sooar (Beijing) Investment Management Group Co., Ltd.
    Inventors: Yin Nan, Congli Wang, Mingliang Zhang, Lingqian Meng
  • CONTACTOR AND CONTACTOR SYSTEM
    Publication number: 20180061591
    Abstract: A contactor and a contactor system are provided. The contactor comprises: a fixed contact; a movable contact capable of moving towards or away from the fixed contact; two arc ignition sheets for the movable contact, being positioned respectively at two sides opposite to each other of the movable contact in a first direction and fixed and electrically connected to the movable contact; two arc ignition sheets for the fixed contact, being positioned respectively at two sides opposite to each other of the fixed contact in the first direction and fixed and electrically connected to the fixed contact; and two arc-extinguishing chambers being arranged respectively on extension lines extending from the movable contact to the two arc ignition sheets for the movable contact in the first direction, wherein the two arc ignition sheets for the movable contact form an incomplete encirclement for the movable contact.
    Type: Application
    Filed: December 30, 2015
    Publication date: March 1, 2018
    Applicant: Sooar (Beijing) Investmnt Management Group Co., Ltd.
    Inventors: YIN NAN, Congli WANG, Mingliang ZHANG, Lingqian MENG