Resources Contact Us Home
Control apparatus for vehicular drive system

Image Number 5 for United States Patent #7811191.

A vehicular power transmitting system including a transmission portion constituting a part of a power transmitting path, an electric motor connected to the power transmitting path, an electrically controlled differential portion connected to the electric motor and having a differential state controllable according to a change of an operating speed of the electric motor, a casing accommodating the transmission portion, the electric motor and the electrically controlled differential portion, and a support member for supporting a rotor of the electric motor, the support member including a support portion formed in one axial end portion thereof, at which the rotor is supported rotatably about its axis, and a tapered portion having a diameter increasing in an axial direction from the one axial end portion toward the other axial end portion at which the support member is fixed to the casing, and wherein a winding portion of a stator of the electric motor is disposed in a space formed radially outwardly of the tapered portion, while a fluid passage portion for supplying a working fluid to frictional coupling devices of the transmission portion is disposed in a space formed radially inwardly of the tapered portion.

  Recently Added Patents
Vanilloid receptor ligands and use thereof for the production of pharmaceutical preparations
Inspection tool for top guides of a boiling water reactor
Apparatus and method for recording reboot reason of equipment
Integrated circuit testing with power collapsed
Pre-colored methodology of multiple patterning
Aperture stop
Continuous geospatial tracking system and method
  Randomly Featured Patents
Interposer with integral heat sink
Determining formation anisotropy based in part on lateral current flow measurements
Image forming apparatus with cleaning blade and enhanced lubrication operation
Control knob which operates multiple systems
High speed poly-emitter bipolar transistor
Automated test method
Heat exchange catheter with improved insulated region
Apparatus for press molding glass bodies
Attachment alignment method and apparatus