WO2005038227A3 - Engine management system - Google Patents

Engine management system Download PDF

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Publication number
WO2005038227A3
WO2005038227A3 PCT/AU2004/001439 AU2004001439W WO2005038227A3 WO 2005038227 A3 WO2005038227 A3 WO 2005038227A3 AU 2004001439 W AU2004001439 W AU 2004001439W WO 2005038227 A3 WO2005038227 A3 WO 2005038227A3
Authority
WO
WIPO (PCT)
Prior art keywords
management system
engine
engine management
compression ignition
demand
Prior art date
Application number
PCT/AU2004/001439
Other languages
French (fr)
Other versions
WO2005038227A2 (en
Inventor
Mike Thompson
Original Assignee
Mike Thompson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2003905743A external-priority patent/AU2003905743A0/en
Application filed by Mike Thompson filed Critical Mike Thompson
Publication of WO2005038227A2 publication Critical patent/WO2005038227A2/en
Publication of WO2005038227A3 publication Critical patent/WO2005038227A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
    • F02D19/0631—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position by estimation, i.e. without using direct measurements of a corresponding sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

A management system for use in compression ignition engines (50) wherein the management system comprises the steps of: measuring engine demand of the engine; and regulating the flow of a gas phase fuel injected into the air intake (42) of the compression ignition engine in response to the measured engine demand.
PCT/AU2004/001439 2003-10-20 2004-10-20 Engine management system WO2005038227A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2003905743A AU2003905743A0 (en) 2003-10-20 Management System
AU2003905743 2003-10-20

Publications (2)

Publication Number Publication Date
WO2005038227A2 WO2005038227A2 (en) 2005-04-28
WO2005038227A3 true WO2005038227A3 (en) 2005-06-16

Family

ID=34437890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2004/001439 WO2005038227A2 (en) 2003-10-20 2004-10-20 Engine management system

Country Status (1)

Country Link
WO (1) WO2005038227A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20060304A1 (en) * 2006-04-26 2007-10-27 M T M S R L METHOD AND GROUP FOR LPG SUPPLY TO AN INTERNAL COMBUSTION ENGINE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176725A (en) * 1966-08-25 1970-01-07 Borg Warner Supplemental Fuel System.
US5370097A (en) * 1993-03-22 1994-12-06 Davis Family Trust Combined diesel and natural gas engine fuel control system and method of using such
US5526786A (en) * 1995-01-23 1996-06-18 Servojet Products International Dual fuel engine having governor controlled pilot fuel injection system
US5937800A (en) * 1998-03-06 1999-08-17 Caterpillar Inc. Method for enabling a substantially constant total fuel energy rate within a dual fuel engine
AU7190900A (en) * 2000-11-08 2002-05-09 Shinkarenko, Andrei Vadimovitch Fuel delivery system
US6543395B2 (en) * 1998-10-13 2003-04-08 Gas Technologies, Inc. Bi-fuel control system and retrofit assembly for diesel engines
WO2003076788A1 (en) * 2002-03-08 2003-09-18 I-Sense Pty Ltd Dual fuel engine control

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176725A (en) * 1966-08-25 1970-01-07 Borg Warner Supplemental Fuel System.
US5370097A (en) * 1993-03-22 1994-12-06 Davis Family Trust Combined diesel and natural gas engine fuel control system and method of using such
US5526786A (en) * 1995-01-23 1996-06-18 Servojet Products International Dual fuel engine having governor controlled pilot fuel injection system
US5937800A (en) * 1998-03-06 1999-08-17 Caterpillar Inc. Method for enabling a substantially constant total fuel energy rate within a dual fuel engine
US6543395B2 (en) * 1998-10-13 2003-04-08 Gas Technologies, Inc. Bi-fuel control system and retrofit assembly for diesel engines
AU7190900A (en) * 2000-11-08 2002-05-09 Shinkarenko, Andrei Vadimovitch Fuel delivery system
WO2003076788A1 (en) * 2002-03-08 2003-09-18 I-Sense Pty Ltd Dual fuel engine control

Also Published As

Publication number Publication date
WO2005038227A2 (en) 2005-04-28

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