APPARATUS AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE TO REDUCE FREE OXYGEN CONTAINED WITHIN ENGINE EXHAUST GAS

Details for Australian Patent Application No. 2003201240 (hide)

Owner PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.

Inventors KRILL, Ross, Michael

Pub. Number AU-A-2003201240

PCT Number PCT/CA03/00022

PCT Pub. Number WO2003/062619

Priority 10/054,849 25.01.02 US

Filing date 10 January 2003

Wipo publication date 2 September 2003

International Classifications

F02D 041/14 Electrical control of combustion engines - Introducing closed-loop corrections

E21B 035/00 Methods or apparatus for preventing or extinguishing fires

F01N 005/00 Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 10/054,849 25.01.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003201240

14 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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