Patents by Inventor Matthieu ROBIN

Matthieu ROBIN 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).

  • Assembly comprising a generator and electric motors, for a vehicle air-conditioning or refrigeration system
    Patent number: 12508911
    Abstract: An assembly, having a generator and electric motors, for a vehicle air-conditioning or cooling system, having: a compressor intended to be driven by a heat engine, a top-up electric motor for driving the compressor when the latter is not or cannot be driven by the heat engine, a generator with permanent magnets having a shaft which can be driven in rotation by the heat engine, the generator and the top-up electric motor being disposed on this shaft, one or more condenser and/or evaporator electric motors of a vehicle air-conditioning or cooling system, said electric motors being configured to be powered by a direct current, the generator powering the electric motor or motors through a converter configured to supply a direct current, notably a low-voltage controller.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: December 30, 2025
    Assignee: MOTEURS LEROY-SOMER
    Inventors: Nicolas Nay, Sébastien Charenton, Stéphane Dufau, Matthieu Robin
  • ASSEMBLY COMPRISING A GENERATOR AND ELECTRIC MOTORS, FOR A VEHICLE AIR-CONDITIONING OR REFRIGERATION SYSTEM
    Publication number: 20200398669
    Abstract: An assembly, having a generator and electric motors, for a vehicle air-conditioning or cooling system, having: a compressor intended to be driven by a heat engine, a top-up electric motor for driving the compressor when the latter is not or cannot be driven by the heat engine, a generator with permanent magnets having a shaft which can be driven in rotation by the heat engine, the generator and the top-up electric motor being disposed on this shaft, one or more condenser and/or evaporator electric motors of a vehicle air-conditioning or cooling system, said electric motors being configured to be powered by a direct current, the generator powering the electric motor or motors through a converter configured to supply a direct current, notably a low-voltage controller.
    Type: Application
    Filed: December 21, 2018
    Publication date: December 24, 2020
    Applicant: MOTEURS LEROY SOMER
    Inventors: Nicolas NAY, Sébastien CHARENTON, Stéphane DUFAU, Matthieu ROBIN