Patents by Inventor Jean-Louis Linda

Jean-Louis Linda 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).

  • Stator for an electrical rotating machine
    Patent number: 6657356
    Abstract: An electrical rotating machine in which the laminated magnetic circuit of an external stator includes a stack of yokes each made from a magnetic metal sheet and disposed substantially parallel to a plane perpendicular to the axis and a plurality of teeth disposed inside the yokes, the teeth each being made from a magnetic metal sheet and disposed substantially parallel to a plane perpendicular to the axis, the teeth being stacked and the stacks of teeth delimiting slots, the teeth being bound with the yokes by gluing with resin.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: December 2, 2003
    Assignee: Conception et Developpement Michelin S.A.
    Inventors: Daniel Laurent, Giancarlo Pegoraro, Jean-Louis Linda, Fernand Genoud
  • Suspension device having a trim corrector
    Patent number: 6619672
    Abstract: A vehicle suspension device having, for each suspension system, a suspension including a spring and a reversible electric actuator acting in parallel with the spring. The device includes provision for controlling the electric actuators of each of the suspension systems so that they each develop a force having two components: a damping component opposing the deflection speed and a trim correction component, the said trim correction components applying a trim correction torque to the suspended mass.
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: September 16, 2003
    Assignee: Conception et Development Michelin S.A.
    Inventors: Jean-Jacques Charaudeau, Daniel Laurent, Jean-Louis Linda, Pierre Varenne
  • Electrical rotating machine and process for the manufacture thereof
    Publication number: 20030001440
    Abstract: The stator for an electrical machine comprises a laminated magnetic circuit 1 having a plurality of teeth delimiting longitudinally oriented slots, electrically conductive wires 2 being disposed in the slots, and winding heads 3 at the ends of the stator. An outer sheath 4 forms part of the final motor. The stator includes a composition 6 for impregnating the winding heads, of which the filler has a large particle size, and a slot-impregnating composition 8, containing a filler of smaller particle size.
    Type: Application
    Filed: June 24, 2002
    Publication date: January 2, 2003
    Inventors: Gerald Bourqui, Jean-Louis Linda, Roger Meuwly, Marcel Tornare
  • Suspension device having a trim corrector
    Publication number: 20020089128
    Abstract: A vehicle suspension device having, for each suspension system, a suspension including a spring and a reversible electric actuator acting in parallel with the spring. The device includes provision for controlling the electric actuators of each of the suspension systems so that they each develop a force having two components: a damping component opposing the deflection speed and a trim correction component, the said trim correction components applying a trim correction torque to the suspended mass.
    Type: Application
    Filed: October 11, 2001
    Publication date: July 11, 2002
    Inventors: Jean-Jacques Charaudeau, Daniel Laurent, Jean-Louis Linda, Pierre Varenne
  • Stator for an electrical rotating machine
    Publication number: 20020047473
    Abstract: An electrical rotating machine in which the laminated magnetic circuit of an external stator includes a stack of yokes each made from a magnetic metal sheet and disposed substantially parallel to a plane perpendicular to the axis and a plurality of teeth disposed inside the yokes, the teeth each being made from a magnetic metal sheet and disposed substantially parallel to a plane perpendicular to the axis, the teeth being stacked and the stacks of teeth delimiting slots , the teeth being bound with the yokes by gluing with resin.
    Type: Application
    Filed: July 17, 2001
    Publication date: April 25, 2002
    Inventors: Daniel Laurent, Giancarlo Pegoraro, Jean-Louis Linda, Fernand Genoud
  • Suspension device comprising a spring corrector
    Patent number: 6161844
    Abstract: The suspension device controls the range of movement between a suspended point connected to the body 3 of a vehicle and a non-suspended point connected to a wheel 2 which includes an elastic link 1 mounted between said suspended and non-suspended points, the elastic link being essentially composed of a spring of stiffness K and predetermined length under a reference load and a reversible electric jack 5 acting parallel to the spring 4 in order to control the movements between said suspended and non-suspended points.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: December 19, 2000
    Assignee: Conception et Developpement Michelin S.A.
    Inventors: Jean-Jacques Charaudeau, Daniel Laurent, Jean-Louis Linda, Pierre Varenne