Method of accurately metering a gaseous fuel that is injected directly into a combustion chamber of an internal combustion engine

Details for Australian Patent Application No. 2007101249 (hide)

Owner Westport Power Inc.

Inventors Dunn, Mark Edward; Batenburg, Greg; Ancimer, Richard J.; Goudie, Dale

Agent Adams Pluck Numerical Index 2006101099 Hosie, A. 2007101249 Westport Power Inc. 2008101278 Plastec Australia Pty Ltd 2008101279 Paladin Electronics Pty Limited 2008101280 Plumbfreeze-Limited 2010101129 Udaya Group 2010101381 McCurley, A. 2011100020 Cohn,

Pub. Number AU-A-2007101249

Priority 2,538,984 10.03.06 CA

Filing date 19 February 2007

Opi date 31 March 2011

International Classifications

F02M 69/52 (2006.01) Low-pressure fuel-injection apparatus

F02B 43/00 (2006.01) Engines operating on non-liquid fuels

F02M 67/06 (2006.01) Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type

F02M 67/14 (2006.01) Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type

F02M 69/16 (2006.01) Low-pressure fuel-injection apparatus - characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of injectors

G01F 11/28 (2006.01) Metering by volume

Event Publications

31 March 2011 Innovation Patent Open to Public Inspection

  Published as AU-A-2007101249

31 March 2011 Innovation Patent Sealed

13 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. 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

2007101250-Table assembly and accessories

2007101248-Environmental management plans