CA2513381A1 - Capillary fuel injector with metering valve for an internal combustion engine - Google Patents

Capillary fuel injector with metering valve for an internal combustion engine Download PDF

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Publication number
CA2513381A1
CA2513381A1 CA002513381A CA2513381A CA2513381A1 CA 2513381 A1 CA2513381 A1 CA 2513381A1 CA 002513381 A CA002513381 A CA 002513381A CA 2513381 A CA2513381 A CA 2513381A CA 2513381 A1 CA2513381 A1 CA 2513381A1
Authority
CA
Canada
Prior art keywords
combustion engine
internal combustion
fuel
flow passage
capillary flow
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
CA002513381A
Other languages
French (fr)
Other versions
CA2513381C (en
Inventor
Jan-Roger Linna
John Baron
Roberto O. Pellizzari
Peter Loftus
Peter Palmer
John Paul Mello
Stuart Bennett Sprague
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.)
Philip Morris USA Inc
Original Assignee
Philip Morris Usa Inc.
Jan-Roger Linna
John Baron
Roberto O. Pellizzari
Peter Loftus
Peter Palmer
John Paul Mello
Stuart Bennett Sprague
Chrysalis Technologies Inc.
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 Philip Morris Usa Inc., Jan-Roger Linna, John Baron, Roberto O. Pellizzari, Peter Loftus, Peter Palmer, John Paul Mello, Stuart Bennett Sprague, Chrysalis Technologies Inc. filed Critical Philip Morris Usa Inc.
Publication of CA2513381A1 publication Critical patent/CA2513381A1/en
Application granted granted Critical
Publication of CA2513381C publication Critical patent/CA2513381C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • 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
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/007—Cleaning
    • F02M65/008—Cleaning of injectors only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/023—Temperature of lubricating oil or working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • 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
    • Y02T10/40—Engine management systems

Abstract

A fuel injector (10) for vaporizing a liquid fuel for use in an internal combustion engine (2110). The fuel injector includes at least one capillary flow passage (12), a heat source (20) arranged along the at least one capillary flow passage (12), the heat source (20) operable to heat the liquid fuel in the at least one capillary flow passage (12) to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from the outlet end of the at least one capillary flow passage (12); and a valve for metering fuel to the internal combustion engine, the valve located proximate to the outlet end (16) of the at least one capillary flow passage (12), the valve including a low mass member (18) for substantially occluding the stream of fuel to the internal combustion engine; wherein the low mass member (18) for substantially occluding the stream of fuel to the internal combustion engine (2110) is formed of a material having low mass and or a low coefficient of thermal conductivity. The fuel injector (10) is effective in reducing cold-start and warm-up emissions of an internal combustion engine (2110).
CA002513381A 2003-01-15 2003-12-10 Capillary fuel injector with metering valve for an internal combustion engine Expired - Fee Related CA2513381C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/342,267 US6820598B2 (en) 2002-03-22 2003-01-15 Capillary fuel injector with metering valve for an internal combustion engine
US10/342,267 2003-01-15
PCT/US2003/039313 WO2004065782A1 (en) 2003-01-15 2003-12-10 Capillary fuel injector with metering valve for an internal combustion engine

Publications (2)

Publication Number Publication Date
CA2513381A1 true CA2513381A1 (en) 2004-08-05
CA2513381C CA2513381C (en) 2008-09-23

Family

ID=32770200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002513381A Expired - Fee Related CA2513381C (en) 2003-01-15 2003-12-10 Capillary fuel injector with metering valve for an internal combustion engine

Country Status (10)

Country Link
US (2) US6820598B2 (en)
EP (1) EP1585898A1 (en)
JP (1) JP4410686B2 (en)
KR (1) KR101025063B1 (en)
CN (1) CN100451325C (en)
AU (1) AU2003296464B2 (en)
BR (1) BR0318001B1 (en)
CA (1) CA2513381C (en)
MX (1) MXPA05007520A (en)
WO (1) WO2004065782A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7249596B2 (en) * 2002-03-22 2007-07-31 Philip Morris Usa Inc. Fuel system for an internal combustion engine and method for controlling same
US7357124B2 (en) * 2002-05-10 2008-04-15 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
US7032576B2 (en) * 2002-05-10 2006-04-25 Philip Morris Usa Inc. Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine
US7312440B2 (en) * 2003-01-14 2007-12-25 Georgia Tech Research Corporation Integrated micro fuel processor and flow delivery infrastructure
JP2006516316A (en) * 2003-01-15 2006-06-29 フィリップ・モリス・ユ−エスエイ・インコ−ポレイテッド Internal combustion engine transient fuel control
US7237539B2 (en) * 2003-10-30 2007-07-03 Philip Morris Usa Inc. Control method and apparatus for use in an alcohol fueled internal combustion engine
ATE491882T1 (en) * 2003-10-30 2011-01-15 Philip Morris Usa Inc MULTIPLE CAPILLARY FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE
KR100718102B1 (en) * 2003-11-14 2007-05-14 삼성에스디아이 주식회사 Portable display comprising organic light emitting device and having flexibility and method of manufacturing the same
US7337768B2 (en) * 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
JP5204488B2 (en) * 2004-11-03 2013-06-05 フィリップ・モリス・ユーエスエイ・インコーポレイテッド High frequency evaporative fuel injection device
US7547002B2 (en) 2005-04-15 2009-06-16 Delavan Inc Integrated fuel injection and mixing systems for fuel reformers and methods of using the same
US7766251B2 (en) 2005-12-22 2010-08-03 Delavan Inc Fuel injection and mixing systems and methods of using the same
US7546826B2 (en) * 2006-03-31 2009-06-16 Transonic Combustion, Inc. Injector-ignition for an internal combustion engine
US8074895B2 (en) 2006-04-12 2011-12-13 Delavan Inc Fuel injection and mixing systems having piezoelectric elements and methods of using the same
US8281570B2 (en) * 2007-08-09 2012-10-09 Caterpillar Inc. Reducing agent injector having purge heater
US7822531B2 (en) * 2008-04-28 2010-10-26 Southwest Research Institute Stratified charge gasoline direct injection systems using exhaust gas recirculation
GB0919964D0 (en) * 2009-11-16 2009-12-30 Doosan Babcock Energy Ltd Flow control device
US20130275025A1 (en) * 2012-04-11 2013-10-17 Delphi Technologies, Inc. System and method for controlling a heated fuel injector in an internal combustion engine
US8978364B2 (en) 2012-05-07 2015-03-17 Tenneco Automotive Operating Company Inc. Reagent injector
US8910884B2 (en) 2012-05-10 2014-12-16 Tenneco Automotive Operating Company Inc. Coaxial flow injector
US9376997B1 (en) 2016-01-13 2016-06-28 Fuel Injection Technology Inc. EFI throttle body with side fuel injectors
CN106442853B (en) * 2016-09-07 2018-05-22 华中科技大学 A kind of droplet burning experimental provision
CN111589644B (en) * 2020-06-01 2023-02-17 苏州亿创德自动化设备有限公司 Glue dispensing robot for bonding and sealing glue solution of automobile parts

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482591C (en) 1927-04-30 1930-02-03 Werke Kiel Akt Ges Deutsche Fuel injector for internal combustion engines
GB1270945A (en) * 1968-07-04 1972-04-19 Lucas Industries Ltd Improvements in fuel injection systems for internal combustion engines
DE1903999C3 (en) * 1969-01-28 1975-01-09 Robert Bosch Gmbh, 7000 Stuttgart Flame glow plug as a starting aid for diesel and multi-fuel engines
US3999525A (en) 1970-11-25 1976-12-28 Robert Bosch G.M.B.H. Apparatus for the cold starting and warming run of spark plug-ignited internal combustion engines
US3716416A (en) 1971-05-20 1973-02-13 Engelhard Min & Chem Fuel metering device for fuel cell
DE2210250C2 (en) 1972-03-03 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection device for cold starting and warming up externally ignited internal combustion engines
US4034729A (en) 1974-08-16 1977-07-12 Kabushiki Kaisha Komatsu Seisakusho Preheating apparatus of a diesel engine
IT1077855B (en) * 1976-01-14 1985-05-04 Plessey Handel Investment Ag FUEL INJECTOR APPARATUS
US4344402A (en) 1976-10-29 1982-08-17 Child Francis W Fuel supply system
US4403576A (en) 1977-04-04 1983-09-13 Southwest Research Institute Fuel system for and a method of operating a spark-ignited internal combustion engine
US4210103A (en) 1977-04-04 1980-07-01 Southwest Research Institute Fuel system for and a method of operating a spark-ignited internal combustion engine
US4218021A (en) 1977-10-03 1980-08-19 General Motors Corporation Electromagnetic fuel injector
JPS5925113B2 (en) 1978-12-27 1984-06-14 株式会社日本自動車部品総合研究所 engine intake system
US4223652A (en) 1979-05-07 1980-09-23 Budnicki Xavier B Fuel delivery systems
DE2936853A1 (en) 1979-09-12 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETICALLY ACTUABLE VALVE
US4958773A (en) 1980-06-21 1990-09-25 General Motors Corporation Fuel injection
DE3120160A1 (en) 1981-05-21 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETICALLY ACTUABLE VALVE, ESPECIALLY FUEL INJECTION VALVE FOR FUEL INJECTION SYSTEMS
US4395989A (en) 1981-10-30 1983-08-02 Colt Industries Operating Corp. Fuel injection apparatus and system
JPS58110854A (en) 1981-12-23 1983-07-01 Hino Motors Ltd Start assisting apparatus for diesel engine
US4483307A (en) 1982-08-02 1984-11-20 Gilmor James E Fuel vaporization device for internal combustion engine
US4458655A (en) 1983-06-27 1984-07-10 General Motors Corporation Fuel injection nozzle with heated valve
GB8327527D0 (en) 1983-10-14 1983-11-16 Lucas Ind Plc Fuel injector
DE8522407U1 (en) 1985-08-03 1985-09-19 Feder, Georg, 8500 Nürnberg Device for preheating diesel fuel
US4784213A (en) 1986-04-08 1988-11-15 Temptronic Corporation Mixing valve air source
DE3719234A1 (en) * 1987-06-09 1988-12-22 Dow Corning Gmbh Method and apparatus for cleaning the fuel inlet passages of an injection-type internal combustion engine with spark ignition
US4870932A (en) 1988-11-21 1989-10-03 Chrysler Motors Corporation Fuel injection heating system
US4886032A (en) 1988-11-22 1989-12-12 Chrysler Motors Corporation Fuel injector heating method
US4970865A (en) * 1988-12-12 1990-11-20 Sundstrand Corporation Spray nozzle
GB8902129D0 (en) 1989-02-01 1989-03-22 Lucas Ind Plc Engine starting aid
US4955351A (en) 1989-02-02 1990-09-11 Lewis Alfred M Vapor-accelerated combustion fuel system
US4958774A (en) 1989-06-21 1990-09-25 General Motors Corporation Fuel injection
US5054454A (en) 1989-11-09 1991-10-08 Ford Motor Company Fuel vapor recovery control system
DE4019752A1 (en) 1990-06-21 1992-01-02 Bosch Gmbh Robert FUEL INJECTION VALVE
DE4022335C2 (en) * 1990-07-13 1996-03-28 Mathias Dipl Chem Dr Boenig Process for the evaporation of a liquid medium
BR7100246U (en) * 1991-02-05 1991-07-23 Daniel Sofer FUEL INJECTOR VALVE ARRANGEMENT
US5301876A (en) * 1991-07-12 1994-04-12 Cummins Engine Company, Inc. Unit injector with interchangeable subassembly for converting from open nozzle to closed nozzle operation
US5121730A (en) 1991-10-11 1992-06-16 Caterpillar Inc. Methods of conditioning fluid in an electronically-controlled unit injector for starting
JPH05141329A (en) 1991-11-15 1993-06-08 Suzuki Motor Corp Startup promotion control device for internal combustion engine
US5195477A (en) 1991-12-11 1993-03-23 Walbro Corporation Cold start fuel atomizer and process
US5332046A (en) 1991-12-13 1994-07-26 Sugano Farm Machinery Mfg. Co., Ltd. Agricultural machine with plow having changeable penetrating angle
US5226400A (en) 1992-10-08 1993-07-13 Microfuels, Inc. Device for conversion of liquid fuel into fuel vapor and microscopic liquid droplets
US5343848A (en) 1992-10-08 1994-09-06 Microfuels, Inc. Electronic fuel injector control for rotary vacuum fuel conversion device
US5331937A (en) 1993-01-07 1994-07-26 Ford Motor Company Charge inlet system for internal combustion engine
US5408967A (en) 1993-10-22 1995-04-25 Foster; Joseph S. Gaseous fuel injector
DE4340016A1 (en) 1993-11-24 1995-06-01 Bosch Gmbh Robert Electromagnetically actuated fuel injector
DE4438335A1 (en) 1994-10-27 1996-05-02 Bosch Gmbh Robert Fuel injection device for an internal combustion engine
US5529035A (en) 1994-11-08 1996-06-25 Hitachi America, Ltd. Cold start fuel injector with heater
US5482023A (en) 1994-12-27 1996-01-09 Hitachi America, Ltd., Research And Development Division Cold start fuel control system
US5524582A (en) 1995-02-08 1996-06-11 Kia Motors Corporation Two-phase fuel emission system for spark ignited engine
DE19522284B4 (en) 1995-06-20 2007-05-10 Robert Bosch Gmbh Fuel injector
DE19542317A1 (en) 1995-11-14 1997-05-15 Bosch Gmbh Robert Fuel injection device for an internal combustion engine
DE19546851A1 (en) 1995-12-15 1997-06-19 Bosch Gmbh Robert Fuel injection device for an internal combustion engine
FR2742811B1 (en) * 1995-12-22 1998-01-30 Inst Francais Du Petrole METHOD AND DEVICE FOR CONTROLLING THE INJECTION OF A FUEL MIXTURE INTO THE INTAKE OF AN INTERNAL COMBUSTION ENGINE
JP3750126B2 (en) * 1996-03-26 2006-03-01 株式会社デンソー Fuel injection valve
US5758826A (en) 1996-03-29 1998-06-02 Siemens Automotive Corporation Fuel injector with internal heater
US6102303A (en) 1996-03-29 2000-08-15 Siemens Automotive Corporation Fuel injector with internal heater
US6189803B1 (en) 1996-05-13 2001-02-20 University Of Seville Fuel injection nozzle and method of use
US5743251A (en) * 1996-05-15 1998-04-28 Philip Morris Incorporated Aerosol and a method and apparatus for generating an aerosol
US5894832A (en) 1996-07-12 1999-04-20 Hitachi America, Ltd., Research And Development Division Cold start engine control apparatus and method
US5758865A (en) * 1996-08-21 1998-06-02 Kavlico Corporation Fuel injection valve and engine including the same
TW565626B (en) * 1996-11-20 2003-12-11 Ebara Corp Liquid feed vaporization system and gas injection device
US5785826A (en) * 1996-12-26 1998-07-28 Digital Matrix Apparatus for electroforming
US5813388A (en) 1997-01-16 1998-09-29 Ford Motor Company Heated assembly for vaporization of fuel in an internal combustion engine
DE19712921A1 (en) 1997-03-27 1998-10-01 Bosch Gmbh Robert Fuel injector with piezoelectric or magnetostrictive actuator
US5836289A (en) 1997-06-10 1998-11-17 Southwest Research Institute Porous element fuel vaporizer
DE19727413A1 (en) 1997-06-27 1999-01-07 Bosch Gmbh Robert Fuel injection system for internal combustion engines
GB2327979A (en) 1997-08-01 1999-02-10 Ford Global Tech Inc I.c. engine fuel vapour extraction system
CA2213939C (en) 1997-08-25 2001-12-18 Alternative Fuel Systems Inc. Conversion system with electronic controller for utilization of gaseous fuels in spark ignition engines
US6289881B1 (en) 1997-08-28 2001-09-18 Alternative Fuel Systems Conversion system with electronic controller for utilization of gaseous fuels in spark ignition engines
US6119670A (en) 1997-08-29 2000-09-19 Autotronic Controls Corporation Fuel control system and method for an internal combustion engine
FR2770876B1 (en) 1997-11-10 1999-12-24 Renault FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE
US6209309B1 (en) 1997-12-19 2001-04-03 Hamilton Sundstrand Corporation Pulse width modulated fuel flow control for an engine
US6026787A (en) 1998-06-04 2000-02-22 Impco Technologies, Inc. Air-fuel control for alternative engine fuels
US6276347B1 (en) 1998-09-25 2001-08-21 Micro Coating Technologies, Inc. Systems and methods for delivering atomized fluids
JP2000110666A (en) * 1998-09-30 2000-04-18 Toyota Motor Corp Gaseous fuel injection valve
US6332457B1 (en) 1999-02-26 2001-12-25 Siemens Automotive Corporation Method of using an internally heated tip injector to reduce hydrocarbon emissions during cold-start
EP1041252B1 (en) * 1999-03-31 2005-06-01 FEV Motorentechnik GmbH Valve with electromagnetic actuator
US6189518B1 (en) 1999-04-29 2001-02-20 Emission Controls Corp. Fuel supply and cold start apparatus for an internal combustion engine
US6109247A (en) 1999-09-21 2000-08-29 Hitachi America, Ltd. Heater for a cold start fuel injector
US6234153B1 (en) 1999-10-11 2001-05-22 Daimlerchrysler Corporation Purge assisted fuel injection
US6357677B1 (en) 1999-10-13 2002-03-19 Siemens Automotive Corporation Fuel injection valve with multiple nozzle plates
CA2293134A1 (en) 1999-12-24 2001-06-24 Mobile Climate Control Inc. Cold starting aid system for an internal combustion engine and method of start-up sequencing for same
US6237576B1 (en) 2000-01-25 2001-05-29 Giuseppe Buccino On demand/multi-fuel/vapor delivery system
US6550696B2 (en) 2000-02-28 2003-04-22 Adel B. Mansour Integrated fuel injection and mixing system with impingement cooling face
US6742727B1 (en) 2000-05-10 2004-06-01 Siemens Automotive Corporation Injection valve with single disc turbulence generation
US6360960B1 (en) 2000-05-17 2002-03-26 Siemens Automotive Corporation Fuel injector sac volume reducer
JP2002004934A (en) 2000-06-22 2002-01-09 Unisia Jecs Corp Control device of heater for air-fuel ratio sensor
US6502761B1 (en) 2000-07-28 2003-01-07 Siemens Automotive Corporation Wall effect injector seat
US6543700B2 (en) * 2000-12-11 2003-04-08 Kimberly-Clark Worldwide, Inc. Ultrasonic unitized fuel injector with ceramic valve body
US6499674B2 (en) 2000-12-18 2002-12-31 Wei-Min Ren Air assist fuel injector with multiple orifice plates
US6691977B2 (en) 2001-03-16 2004-02-17 Delphi Technologies, Inc. Shape memory alloy fuel injector
US6568390B2 (en) 2001-09-21 2003-05-27 Chrysalis Technologies Incorporated Dual capillary fluid vaporizing device
DE60314737T2 (en) * 2002-03-22 2007-10-18 Philip Morris Usa Inc. FUEL INJECTION VALVE FOR AN INTERNAL COMBUSTION ENGINE

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AU2003296464A1 (en) 2004-08-13
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BR0318001B1 (en) 2013-03-05
US7137383B2 (en) 2006-11-21
CN1774574A (en) 2006-05-17
KR20050096939A (en) 2005-10-06
JP4410686B2 (en) 2010-02-03
US20030178011A1 (en) 2003-09-25
US20050081833A1 (en) 2005-04-21
BR0318001A (en) 2005-11-29
EP1585898A1 (en) 2005-10-19
CA2513381C (en) 2008-09-23
MXPA05007520A (en) 2009-01-19
JP2006513354A (en) 2006-04-20
US6820598B2 (en) 2004-11-23
AU2003296464B2 (en) 2009-10-29
WO2004065782A1 (en) 2004-08-05

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