Patents by Inventor Benjamin Gaussens

Benjamin Gaussens 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).

  • Publication number: 20240351318
    Abstract: The present invention relates to a multilayer laminate comprising at least three layers, wherein the two outer layers are each nonwoven backing sheet (7) containing a crystalline silicate mineral powder impregnated with a coating of an impregnating resin based on acrylate derivatives, which is suitable for increasing the compactness of the insulating sheet and for preventing the silicate mineral powder from detaching from the aramid fiber during use; the multilayer laminate having an inner layer being free of crystalline silicate mineral powder that comprises either i) heat resistant floc and binder, or ii) heat resistant polymeric film. The impregnating resin also comprises an organic solvent, which is capable of reducing the viscosity thereof and of promoting its deep penetration into the sheet. In addition, the impregnating resin comprises a UV polymerization photoinitiator which is suitable for curing the resin, only after said resin has been applied to the sheet and has penetrated deeply therein.
    Type: Application
    Filed: July 18, 2022
    Publication date: October 24, 2024
    Inventors: Benjamin Gaussens, Giorgio Patrizio Vercesi, Luigi D'Arco
  • Publication number: 20240316879
    Abstract: The present invention relates to an insulating sheet of a nonwoven sheet, for example a sheet comprising aramid fiber, comprising 15 to 80 percent by weight of a crystalline silicate mineral powder, for example a mica powder, the nonwoven sheet impregnated with a coating of an impregnating resin based on acrylate derivatives, which is suitable for increasing the compactness of the insulating sheet and for preventing the silicate mineral powder from detaching from the nonwoven sheet during use. The impregnating resin also comprises an organic solvent, which is capable of reducing the viscosity thereof and of promoting its deep penetration into the sheet. In addition, the impregnating resin comprises a UV polymerization photoinitiator which is suitable for curing the resin, only after said resin has been applied to the sheet and has penetrated deeply therein. The invention also describes the method for impregnating the insulating sheets.
    Type: Application
    Filed: July 18, 2022
    Publication date: September 26, 2024
    Inventors: Benjamin Gaussens, Giorgio Patrizio Vercesi, Luigi D'Arco
  • Patent number: 11239727
    Abstract: The present invention is an electrical machine comprising a stator and a rotor (10). The rotor is formed with a rotor body comprising a stack of laminations placed on a rotor shaft. The rotor includes at least one cavity with at least one arm for retaining at least one balancing weight.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: February 1, 2022
    Assignee: MAVEL EDT S.P.A.
    Inventors: Julien Boisson, Benjamin Gaussens, Luca Favre, Davide Bettoni, Wissam Dib
  • Patent number: 10975761
    Abstract: The present invention relates to a compression device driven by an electric machine, for which the rotor (1) comprises a rotor shaft (31), a cylindrical magnet (34), and a non-magnetic shrink ring (33). According to the invention, the rotor shaft (31) includes a bore (36) for inserting one end of the compressor shaft (3) to unitize the two shafts.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: April 13, 2021
    Assignee: IFP ENERGIES NOUVELLES
    Inventors: Misa Milosavljevic, Thomas Valin, Fabrice Le Berr, Stephane Venturi, Benjamin Gaussens, Julien Boisson, Abdenour Abdelli, Luca Favre
  • Patent number: 10727706
    Abstract: The present invention is an electric machine comprising a rotor and a stator. The stator comprises radial passages, magnetic flux generators and a tubular sleeve. According to the invention, the inner surface of tubular sleeve is smooth.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: July 28, 2020
    Assignee: IFP Energies nouvelles
    Inventors: Julien Boisson, Benjamin Gaussens, Misa Milosavljevic, Fabrice Le Berr, Davide Bettoni, Luca Favre
  • Patent number: 9698659
    Abstract: A singly-excited flux-switching electrical machine, that includes field coils and phase windings, is provided. The field coils and the phase windings are accommodated respectively in the unevenly shaped notches of a stator, such that the field coils and phase windings are radially offset.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: July 4, 2017
    Assignee: MOTEURS LEROY-SOMER
    Inventors: Philippe Manfe, Patrick Vohlgemuth, Benjamin Gaussens
  • Patent number: 9620997
    Abstract: The present invention relates to a flux-switching machine, including a stator having phase windings and field coils, wherein, in the machine, at least one field coil is arranged in a pair of notches separated by at least three teeth.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: April 11, 2017
    Assignee: MOTEURS LEROY-SOMER
    Inventors: Philippe Manfe, Benjamin Gaussens
  • Publication number: 20140346912
    Abstract: The present invention relates to a flux-switching machine, including a stator having phase windings and field coils, wherein, in the machine, at least one field coil is arranged in a pair of notches separated by at least three teeth.
    Type: Application
    Filed: November 7, 2012
    Publication date: November 27, 2014
    Applicant: MOTEURS LEROY-SOMER
    Inventors: Philippe Manfe, Benjamin Gaussens
  • Publication number: 20140252905
    Abstract: A singly-excited flux-switching electrical machine, that includes field coils and phase windings, is provided. The field coils and the phase windings are accommodated respectively in the unevenly shaped notches of a stator, such that the field coils and phase windings are radially offset.
    Type: Application
    Filed: November 8, 2012
    Publication date: September 11, 2014
    Inventors: Philippe Manfe, Patrick Vohlgemuth, Benjamin Gaussens