Patents by Inventor Didier Senecal

Didier Senecal 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).

  • Connector with flux concentrator for electric motor
    Patent number: 7170208
    Abstract: A connector for an electric motor including a magnetic ring which is the seat of a magnetic field tied to operating parameters of the motor. A magnetic flux conduction member forms a flux concentrator interposed, when a connector is fixed on the motor, between the magnetic ring and a Hall-effect sensor to measure the magnetic flux conducted by the magnetic flux conduction member. The electric motor can be used with geared motors for window-lifting systems, seat actuation systems or sunroof systems in the automobile field.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: January 30, 2007
    Assignee: ArvinMeritor Light Vehicle Systems-France
    Inventors: Francois Breynaert, Herve Laurandel, Jerome Quere, Didier Senecal
  • Connector with flux concentrator for electric motor
    Publication number: 20060113860
    Abstract: A connector for an electric motor including a magnetic ring which is the seat of a magnetic field tied to operating parameters of the motor. A magnetic flux conduction member forms a flux concentrator interposed, when a connector is fixed on the motor, between the magnetic ring and a Hall-effect sensor to measure the magnetic flux conducted by the magnetic flux conduction member. The electric motor can be used with geared motors for window-lifting systems, seat actuation systems or sunroof systems in the automobile field.
    Type: Application
    Filed: November 2, 2005
    Publication date: June 1, 2006
    Inventors: Francois Breynaert, Herve Laurandel, Jerome Quere, Didier Senecal
  • Magnetic current concentrator connector for electric motor
    Patent number: 6998741
    Abstract: A connector for an electric motor including a magnetic ring which is the seat of a magnetic field tied to operating parameters of the motor. A magnetic flux conduction member forms a flux concentrator interposed, when a connector is fixed on the motor, between the magnetic ring and a Hall-effect sensor to measure the magnetic flux conducted by the magnetic flux conduction member. The electric motor can be used with geared motors for window-lifting systems, seat actuation systems or sunroof systems, in the automobile field.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: February 14, 2006
    Assignee: ArvinMeritor Light Vehicle Systems - France
    Inventors: Francois Breynaert, Herve Laurandel, Jerome Quere, Didier Senecal
  • Magnetic current concentrator connector for electric motor
    Publication number: 20040021379
    Abstract: A connector for an electric motor, said motor comprising a magnetic ring (21) which is the seat of a magnetic field tied to operating parameters of the motor, comprises a magnetic flux conduction member (35) forming a flux concentrator interposed, when the connector (30) is fixed on the motor (2), between the magnetic ring (21) and a Hall-effect sensor (33) adapted so as to measure the magnetic flux conducted by the magnetic flux conduction member (35).
    Type: Application
    Filed: June 24, 2003
    Publication date: February 5, 2004
    Inventors: Francois Breynaert, Herve Laurandel, Jerome Quere, Didier Senecal