VALVE OPERATING UNIT FOR A FLUID-OPERATED VARIABLE VALVE DRIVE ON AN INTERNAL COMBUSTION ENGINE

Details for Australian Patent Application No. 2002340513 (hide)

Owner INA-SCHAEFFLER KG

Inventors ARTMANN, Jens; RAUCH, Martin

Pub. Number AU-A-2002340513

PCT Number PCT/EP02/12647

PCT Pub. Number WO2003/056144

Priority 101 63 824.8 22.12.01 DE

Filing date 13 November 2002

Wipo publication date 15 July 2003

International Classifications

F01L 009/02 Valve-gear or valve arrangements actuated non-mechanically

F02D 013/02 Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing - during engine operation

F01L 001/16 Valve-gear or valve arrangements for positive-displacement machines or engines other than steam engines, e.g. for internal-combustion piston engines, without provision for variable fluid distribution

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 101 63 824.8 22.12.01 DE

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002340513

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002340514-VORRICHTUNG ZUM GLEICHZEITIGEN FERDERN UND TEMPERIEREN VON FORMTEILEN

2002340512-Method and apparatus for monitoring and controlling gain compression in a transmitted signal