Electromagnetic differential speed control system for a fluid coupling device

Details for Australian Patent Application No. 2007269553 (hide)

Owner BorgWarner Inc.

Inventors Boyer, Rick L.

Agent Griffith Hack

Pub. Number AU-A-2007269553

PCT Pub. Number WO2008/005551

Priority 60/806,638 06.07.06 US

Filing date 5 July 2007

Wipo publication date 10 January 2008

International Classifications

F16D 35/02 (2006.01) Fluid clutches in which the clutching is predominantly obtained by fluid adhesion

F16D 48/06 (2006.01) External control of clutches

Event Publications

12 February 2009 PCT application entered the National Phase

  PCT publication WO2008/005551 Priority application(s): WO2008/005551

7 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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