Electric drive vehicle

Details for Australian Patent Application No. 2009200234 (hide)

Owner Hitachi, Ltd.

Inventors Kikuchi, Akira; Shimada, Keizo; Sugawara, Naoshi; Ikimi, Takashi

Agent Davies Collison Cave

Pub. Number AU-B-2009200234

Parent 2007200324

Filing date 21 January 2009

Wipo publication date 12 February 2009

Acceptance publication date 23 December 2010

International Classifications

B60L 15/20 (2006.01) Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles - for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed

Event Publications

12 February 2009 Application Open to Public Inspection

  Published as AU-B-2009200234

12 February 2009 Complete Application Filed

23 December 2010 Application Accepted

  Published as AU-B-2009200234

21 April 2011 Standard Patent Sealed

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