CA2524146A1 - Direct injection internal combustion engine and method of making and operating same - Google Patents

Direct injection internal combustion engine and method of making and operating same Download PDF

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Publication number
CA2524146A1
CA2524146A1 CA002524146A CA2524146A CA2524146A1 CA 2524146 A1 CA2524146 A1 CA 2524146A1 CA 002524146 A CA002524146 A CA 002524146A CA 2524146 A CA2524146 A CA 2524146A CA 2524146 A1 CA2524146 A1 CA 2524146A1
Authority
CA
Canada
Prior art keywords
fuel
fuel injection
injection valve
engine
ignition
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002524146A
Other languages
French (fr)
Other versions
CA2524146C (en
Inventor
J. Victor Perr
David Andrew Lew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westport Fuel Systems Canada Inc
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to CA002524146A priority Critical patent/CA2524146C/en
Publication of CA2524146A1 publication Critical patent/CA2524146A1/en
Priority to CN2006800431542A priority patent/CN101313136B/en
Priority to PCT/CA2006/001839 priority patent/WO2007056845A1/en
Application granted granted Critical
Publication of CA2524146C publication Critical patent/CA2524146C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D19/06—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
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0692—Arrangement of multiple injectors per combustion chamber
    • 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
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • 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
    • F02D19/105—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 operating in a special mode, e.g. in a liquid fuel only mode for starting
    • 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
    • F02M21/0248—Injectors
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/13—Combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D19/066—Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

An internal combustion engine is provided that can be fuelled with first fue l alone or a combination of the first fuel and a second fuel or the second fuel alone. Th e engine comprises two separate fuel injection valves each disposed in the cylinder head for respectively injecting the first and second fuels directly into the combusti on chamber. With the disclosed engine, conventional cylinder heads can be employed by utilizi ng the location normally occupied by a glow plug to mount the second fuel injection valve. T o provide ignition assistance in lieu of a glow plug, the disclosed engine employs an ignition-assist apparatus that is operative to pre-condition air within the intake air manifold. An electronic controller is programmable to command operation of the first fuel injection valve, the second fuel injection valve and the ignition-assist apparatus responsive to measured engine operating conditions. The method of operating the disclosed engine comprises pre- conditioning air within the intake air manifold before introducing it into t he combustion chamber by operating an ignition-assist apparatus; introducing the first fue l directly into the combustion chamber through a first fuel injection valve; introducing the second fuel directly into the combustion chamber through a second fuel injection valve; and selecting one of a plurality of predetermined operating modes for determining when to pre- condition the air, when to introduce the first fuel, and when to introduce the second fuel, wit h these determinations being made responsive to measured engine operating conditions and operator inputs.
CA002524146A 2005-11-18 2005-11-18 Direct injection internal combustion engine and method of making and operating same Active CA2524146C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002524146A CA2524146C (en) 2005-11-18 2005-11-18 Direct injection internal combustion engine and method of making and operating same
CN2006800431542A CN101313136B (en) 2005-11-18 2006-11-09 Direct injection internal combustion engine and method of making and operating same
PCT/CA2006/001839 WO2007056845A1 (en) 2005-11-18 2006-11-09 Direct injection internal combustion engine and method of making and operating same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002524146A CA2524146C (en) 2005-11-18 2005-11-18 Direct injection internal combustion engine and method of making and operating same

Publications (2)

Publication Number Publication Date
CA2524146A1 true CA2524146A1 (en) 2006-03-12
CA2524146C CA2524146C (en) 2008-05-13

Family

ID=36087477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002524146A Active CA2524146C (en) 2005-11-18 2005-11-18 Direct injection internal combustion engine and method of making and operating same

Country Status (3)

Country Link
CN (1) CN101313136B (en)
CA (1) CA2524146C (en)
WO (1) WO2007056845A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008113099A1 (en) * 2007-03-22 2008-09-25 Geoffrey Russell Turner Fuel delivery system for measuring the amount of fuel in an electronically controlled engine
EP2002101A1 (en) * 2006-03-31 2008-12-17 Westport Power Inc. Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
US8469009B2 (en) 2006-03-31 2013-06-25 Westport Power Inc. Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
EP2487353A3 (en) * 2011-02-14 2014-01-01 Caterpillar Inc. Dual fuel common rail system
US8826888B1 (en) * 2009-04-06 2014-09-09 Cleanflex Power Systems, LLC Apparatus for reducing engine emissions utilizing multiple types of fuels
CN105673199A (en) * 2016-03-01 2016-06-15 上海交通大学 Hydrogen-doped inlet air and oxygen-enriched gasoline engine with EGR and combustion control method
EP3249207A3 (en) * 2016-05-26 2018-03-21 Phillips and Temro Industries Inc. Intake air heating system for a vehicle
US10221817B2 (en) 2016-05-26 2019-03-05 Phillips & Temro Industries Inc. Intake air heating system for a vehicle
WO2019145683A1 (en) * 2018-01-23 2019-08-01 Ulemco Ltd Operating a compression ignition engine fuelled with a combination of a hydrocarbon fuel and hydrogen

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040910A1 (en) * 2007-08-30 2009-03-05 Bayerische Motoren Werke Aktiengesellschaft Device for inserting gaseous fuel, particularly hydrogen into combustion chamber of internal-combustion engine, has fuel tank side inlet, combustion chamber side outlet, and flow channel extending axially between inlet and outlet
WO2011125167A1 (en) * 2010-04-05 2011-10-13 トヨタ自動車株式会社 Control device for internal combustion engine
CN102619628A (en) * 2011-01-30 2012-08-01 北汽福田汽车股份有限公司 Cylinder internal direct-injection gasoline engine and cylinder internal direct-injection gasoline engine co-combustion method
US9534555B2 (en) * 2011-04-21 2017-01-03 Toyota Jidosha Kabushiki Kaisha Control device and method for internal combustion engine
US20130152894A1 (en) * 2011-12-14 2013-06-20 Ford Global Technologies, Llc Stop/start engine glow plug heater control
US9234452B2 (en) 2012-05-17 2016-01-12 Caterpillar Inc. Direct injection gas engine and method
CN102705068A (en) * 2012-06-27 2012-10-03 北京理工大学 Arbitrary fuel compression ignition type internal combustion engine
US9188069B2 (en) 2012-12-27 2015-11-17 Caterpillar Inc. Gaseous fuel system, direct injection gas engine system, and method
DE102013003457A1 (en) * 2013-03-01 2014-09-18 Daimler Ag Gas engine and operating procedures
US9453465B2 (en) * 2013-05-07 2016-09-27 Ford Global Technologies, Llc Direct injection of diluents or secondary fuels in gaseous fuel engines
CA2826435C (en) * 2013-09-06 2016-01-05 Westport Power Inc. Combustion system for gaseous fuelled internal combustion engine
DE102016211792A1 (en) * 2016-06-30 2018-01-04 Continental Automotive Gmbh Gas engine with auxiliary start system and method for operating a gas engine
CN111237037B (en) * 2020-01-14 2021-06-29 高长生 High-efficient recycle engine block of heat energy
CN115176077A (en) 2020-02-26 2022-10-11 清焰发动机公司 Fuel agnostic compression ignition engine
NL2026439B1 (en) * 2020-09-10 2022-05-09 Pieterse Rob A method of providing a combustion engine assembly capable of running on hydrogen gas
CN114962044B (en) * 2022-05-16 2023-11-17 潍柴动力股份有限公司 Control method and device for pre-injection quantity of natural gas engine and natural gas engine

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GB1513504A (en) * 1976-06-29 1978-06-07 Cummins Engine Co Inc Intake air heating apparatus for a multi-cylinder internal combustion engine
US4323046A (en) * 1977-05-05 1982-04-06 Stanley Barber Dual fuel system for automobiles
JPH0692736B2 (en) * 1985-07-23 1994-11-16 マツダ株式会社 Multi-cylinder engine intake system
US6591817B2 (en) * 2001-03-21 2003-07-15 Motorola, Inc. Dual fuel method and system
JP4033163B2 (en) * 2004-04-12 2008-01-16 トヨタ自動車株式会社 Internal combustion engine using hydrogen

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2002101A1 (en) * 2006-03-31 2008-12-17 Westport Power Inc. Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
EP2002101A4 (en) * 2006-03-31 2010-05-12 Westport Power Inc Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
US8091536B2 (en) 2006-03-31 2012-01-10 Westport Power Inc. Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
US8469009B2 (en) 2006-03-31 2013-06-25 Westport Power Inc. Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
WO2008113099A1 (en) * 2007-03-22 2008-09-25 Geoffrey Russell Turner Fuel delivery system for measuring the amount of fuel in an electronically controlled engine
US9441560B1 (en) 2009-04-06 2016-09-13 Cleanflex Power Systems, LLC Apparatus for reducing engine emissions utilizing multiple types of fuels
US8826888B1 (en) * 2009-04-06 2014-09-09 Cleanflex Power Systems, LLC Apparatus for reducing engine emissions utilizing multiple types of fuels
US8683979B2 (en) 2011-02-14 2014-04-01 Caterpillar Inc. Dual fuel common rail system and engine using same
EP2487353A3 (en) * 2011-02-14 2014-01-01 Caterpillar Inc. Dual fuel common rail system
CN105673199A (en) * 2016-03-01 2016-06-15 上海交通大学 Hydrogen-doped inlet air and oxygen-enriched gasoline engine with EGR and combustion control method
EP3249207A3 (en) * 2016-05-26 2018-03-21 Phillips and Temro Industries Inc. Intake air heating system for a vehicle
US10077745B2 (en) 2016-05-26 2018-09-18 Phillips & Temro Industries Inc. Intake air heating system for a vehicle
US10221817B2 (en) 2016-05-26 2019-03-05 Phillips & Temro Industries Inc. Intake air heating system for a vehicle
WO2019145683A1 (en) * 2018-01-23 2019-08-01 Ulemco Ltd Operating a compression ignition engine fuelled with a combination of a hydrocarbon fuel and hydrogen
US11092092B2 (en) 2018-01-23 2021-08-17 Ulemco Ltd Operating a compression ignition engine fuelled with a combination of a hydrocarbon fuel and hydrogen

Also Published As

Publication number Publication date
CA2524146C (en) 2008-05-13
WO2007056845A1 (en) 2007-05-24
CN101313136A (en) 2008-11-26
CN101313136B (en) 2012-02-08

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