Method and apparatus for reducing combustion engine emissions

Details for Australian Patent Application No. 2002240970 (hide)

Owner Marioff Corporation Oy

Inventors Sundholm, Goran

Agent Griffith Hack

Pub. Number AU-B-2002240970

PCT Pub. Number WO2002/073013

Priority 20010514 14.03.01 FI

Filing date 13 March 2002

Wipo publication date 24 September 2002

Acceptance publication date 6 September 2007

International Classifications

F02B 47/02 (2006.01) Methods of operating engines involving specific pre-treating of, or adding specific substances to, combustion air, fuel or fuel-air mixture of the engines, and not otherwise provided for

B01D 53/92 (2006.01) Separation of gases or vapours - of engine exhaust gases

F01N 3/04 (2006.01) Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - by means of liquids

F02M 25/028 (2006.01) Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture

F02M 25/032 (2006.01) Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture

F02B 3/06 (2006.01) Engines characterised byair compression andsubsequent fuel addition

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-B-2002240970

6 September 2007 Application Accepted

  Published as AU-B-2002240970

10 January 2008 Standard Patent Sealed

7 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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