Patents by Inventor Harshit TANWAR

Harshit TANWAR 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).

  • Safety system and method for constructing air conditioning system
    Patent number: 12474073
    Abstract: A safety system for a heat pump system includes a plurality of valve units each having refrigerant pipe portions with control valves, a refrigerant leakage detector, and a casing accommodating the valves and the refrigerant leakage detector and formed with first and second openings. The safety system further includes a connection structure connecting the internal spaces of the casings via the first and second openings, and a discharge structure connected to the connection structure or one of the casings and configured to discharge air from the internal space of the casing in which a refrigerant leakage has occurred. The casing has first and second lateral faces facing different directions, and the first opening is formed in the first lateral face and the second opening is formed in the second lateral face.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: November 18, 2025
    Assignees: DAIKIN INDUSTRIES, LTD., DAIKIN EUROPE N.V.
    Inventors: David Steen, Kevin Cornelis, Arne Degrande, Yuusuke Nakagawa, Harshit Tanwar
  • SAFETY SYSTEM AND METHOD FOR CONSTRUCTING AIR CONDITIONING SYSTEM
    Publication number: 20230221024
    Abstract: A safety system for a heat pump system includes a plurality of valve units each having refrigerant pipe portions with control valves, a refrigerant leakage detector, and a casing accommodating the valves and the refrigerant leakage detector and formed with first and second openings. The safety system further includes a connection structure connecting the internal spaces of the casings via the first and second openings, and a discharge structure connected to the connection structure or one of the casings and configured to discharge air from the internal space of the casing in which a refrigerant leakage has occurred. The casing has first and second lateral faces facing different directions, and the first opening is formed in the first lateral face and the second opening is formed in the second lateral face.
    Type: Application
    Filed: September 15, 2021
    Publication date: July 13, 2023
    Applicants: DAIKIN INDUSTRIES, LTD., DAIKIN EUROPE N.V.
    Inventors: David STEEN, Kevin CORNELIS, Arne DEGRANDE, Yuusuke NAKAGAWA, Harshit TANWAR