EXHAUST VALVE MECHANISM IN INTERNAL COMBUSTION ENGINES

Details for Australian Patent Application No. 2002341506 (hide)

Owner VOLVO LASTVAGNAR AB

Inventors PERSSON, Per

Pub. Number AU-A-2002341506

PCT Number PCT/SE02/01849

PCT Pub. Number WO2003/031778

Priority 0103388-5 11.10.01 SE

Filing date 10 October 2002

Wipo publication date 22 April 2003

International Classifications

F01L 013/06 Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations - for braking

F02D 013/04 Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing - using engine as brake

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 0103388-5 11.10.01 SE

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002341506

1 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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