Patents by Inventor Mickael DOUVRY

Mickael DOUVRY 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).

  • Electric motor with combined liquid and air cooling
    Patent number: 10103603
    Abstract: Electric motor includes a housing provided with an opening equipped with a membrane forming a barrier to liquid water between the inside and the outside of the housing but permeable to water vapor, the stator being liquid cooled and the motor having an internal fan to generate a forced circulation of air inside the motor, the membrane being situated in a region in which the forced circulation of air exposes it on the inside to a pressure higher than atmospheric pressure.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: October 16, 2018
    Assignee: MOTEURS LEROY-SOMER
    Inventors: Hubert Lotz, Mickael Douvry, Thierry Pera, Philippe Ciciliani
  • ELECTRIC MOTOR WITH COMBINED LIQUID AND AIR COOLING
    Publication number: 20170077787
    Abstract: Electric motor includes a housing provided with an opening equipped with a membrane forming a barrier to liquid water between the inside and the outside of the housing but permeable to water vapour, the stator being liquid cooled and the motor having an internal fan to generate a forced circulation of air inside the motor, the membrane being situated in a region in which the forced circulation of air exposes it on the inside to a pressure higher than atmospheric pressure.
    Type: Application
    Filed: March 6, 2015
    Publication date: March 16, 2017
    Applicant: MOTEURS LEROY-SOMER
    Inventors: Hubert LOTZ, Mickael DOUVRY, Thierry PERA, Philippe CICILIANI