Patents by Inventor Sébastien Combebias

Sébastien Combebias 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).

  • Electrical machine of a turbomachine comprising a rotor cooled by a cooling channel
    Patent number: 11316394
    Abstract: The invention relates to an electrical machine comprising a stator (1) and a rotor (2) designed to be rotated in relation to each other, said rotor (2) or said stator comprising a plurality of permanent magnets (5), at least one permanent magnet comprising at least one fluid-propagation channel (10) extending longitudinally inside the permanent magnet, the propagation channel comprising a fluid inlet and a fluid outlet, the fluid inlet being bell-mouthed and oriented in a preferential direction of rotation of the permanent magnet.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: April 26, 2022
    Assignee: SAFRAN HELICOPTER ENGINES
    Inventors: Thomas Klonowski, Camel Serghine, Jean-Luc Charles Gilbert Frealle, Sebastien Combebias, Jean-Julien Camille Vonfelt
  • Device for draining liquids for an aircraft engine
    Patent number: 10539077
    Abstract: Device for draining liquids for an aircraft engine, comprising a collector designed to collect liquids drained from the engine, said device comprising means for pumping the liquids held in the collector and for discharging said liquids, and monitoring means designed to indicate when the liquids have been collected by the collector in an anomalous manner, said monitoring means being designed to be activated when the flow rate of collected liquids is greater than the delivery of the pumping means.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: January 21, 2020
    Assignee: SAFRAN HELICOPTER ENGINES
    Inventors: Jean-Michel Pierre Claude Py, Philippe Jean René Marie Benezech, Sébastien Combebias, Sébastien Fouche, Lorenzo Huacan Hernandez, Eric Le Borgne, Lionel Napias, Maxime Quaireau, Philippe Roger, Cédric Zordan
  • DEVICE FOR DRAINING LIQUIDS FOR AN AIRCRAFT ENGINE
    Publication number: 20160312707
    Abstract: Device (10) for draining liquids for an aircraft engine (1), comprising a collector (11) designed to collect liquids drained from the engine, characterised in that said device comprises means (13, 19) for pumping the liquids held in the collector and for discharging said liquids, and monitoring means (14) designed to indicate when the liquids have been collected by the collector in an anomalous manner, said monitoring means being designed to be activated when the flow rate of collected liquids is greater than the delivery of the pumping means.
    Type: Application
    Filed: December 15, 2014
    Publication date: October 27, 2016
    Applicant: Turbomeca
    Inventors: Jean-Michel Pierre Claude Py, Philippe Jean René Marie Benezech, Sébastien Combebias, Sébastien Fouche, Lorenzo Huacan Hernandez, Eric Le Borgne, Lionel Napias, Maxime Quaireau, Philippe Roger, Cédric Zordan