A KIND OF INTERNAL COMBUSTION ENGINE

Details for Australian Patent Application No. 2002257503 (hide)

Owner XU, Shichao

Inventors XU, Shichao; XU, Zemin

Pub. Number AU-A-2002257503

PCT Pub. Number WO2002/092984

Priority 01206249.9 15.05.01 CN

Filing date 10 May 2002

Wipo publication date 25 November 2002

International Classifications

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

F02B 025/14 Engines characterised by provision for charging or scavenging

F01L 001/34 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 - characterised by the provision of means for changing the timing of the valves without changing the duration of opening

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002257503

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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