METHOD OF REDUCING NITROGEN OXIDE (NOx) EMISSIONS IN SUPERCHARGED PISTON ENGINE AND PISTON ENGINE ARRANGEMENT

Details for Australian Patent Application No. 2003209806 (hide)

Owner WARTSILA FINLAND OY

Inventors PARO, Daniel; HUPLI, Juhani

Pub. Number AU-A-2003209806

PCT Number PCT/FI03/00193

PCT Pub. Number WO2003/078819

Priority 20020537 20.03.02 FI

Filing date 13 March 2003

Wipo publication date 29 September 2003

International Classifications

F02M 025/022 Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture

F02B 047/02 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

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 20020537 20.03.02 FI

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003209806

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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