Title:
FUEL INJECTION CONTROL METHOD FOR A DIRECT INJECTION GASEOUS-FUELLED INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2009/132450
Kind Code:
A8
Abstract:
The method comprises receiving from the vehicle controller, values associated with the engine speed and of another parameter indicative of the engine operating conditions, such as the total fuelling amount, and controlling the fuel injection parameters according to the engine state, which, for example, can include a normal operation mode, a filter regeneration mode, an engine protection mode, high or low transient load modes, and operating at different altitudes, through algorithms implemented in an electronic controller.
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Inventors:
ANCIMER RICHARD (US)
LEBASTARD OLIVIER (CA)
THOMPSON JEFF (CA)
BATENBURG GREG (CA)
WHITFIELD STEWART (CA)
LEBASTARD OLIVIER (CA)
THOMPSON JEFF (CA)
BATENBURG GREG (CA)
WHITFIELD STEWART (CA)
Application Number:
PCT/CA2009/000576
Publication Date:
October 07, 2010
Filing Date:
April 28, 2009
Export Citation:
Assignee:
WESTPORT POWER INC (CA)
ANCIMER RICHARD (US)
LEBASTARD OLIVIER (CA)
THOMPSON JEFF (CA)
BATENBURG GREG (CA)
WHITFIELD STEWART (CA)
ANCIMER RICHARD (US)
LEBASTARD OLIVIER (CA)
THOMPSON JEFF (CA)
BATENBURG GREG (CA)
WHITFIELD STEWART (CA)
International Classes:
F02D41/30; F02D41/04
Attorney, Agent or Firm:
SECHLEY, Konrad, A. et al. (P.O Box 30 Suite 2300, 550 Burrard Stree, Vancouver British Columbia V6C 2B5, CA)
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