FR2488336B1 - Systeme d'alimentation en carburant pour un moteur a combustion interne du type a injection - Google Patents

Systeme d'alimentation en carburant pour un moteur a combustion interne du type a injection

Info

Publication number
FR2488336B1
FR2488336B1 FR8115291A FR8115291A FR2488336B1 FR 2488336 B1 FR2488336 B1 FR 2488336B1 FR 8115291 A FR8115291 A FR 8115291A FR 8115291 A FR8115291 A FR 8115291A FR 2488336 B1 FR2488336 B1 FR 2488336B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
supply system
fuel supply
injection type
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.)
Expired
Application number
FR8115291A
Other languages
English (en)
Other versions
FR2488336A1 (fr
Inventor
Masafumi Yamazaki
Mikio Suzuki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 JP11116380U external-priority patent/JPS5735425U/ja
Priority claimed from JP11566280U external-priority patent/JPS6218675Y2/ja
Priority claimed from JP55124700A external-priority patent/JPS5751928A/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2488336A1 publication Critical patent/FR2488336A1/fr
Application granted granted Critical
Publication of FR2488336B1 publication Critical patent/FR2488336B1/fr
Expired 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
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
    • 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
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0605—Control of components of the fuel supply system to adjust the fuel pressure or temperature
    • 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
    • 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
    • F02D19/0673—Valves; Pressure or flow regulators; Mixers
    • F02D19/0678—Pressure or flow regulators therefor; Fuel metering valves therefor
    • 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
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • 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
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • 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
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • 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
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0606—Fuel temperature
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/02—Fuel evaporation in fuel rails, e.g. in common rails
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
FR8115291A 1980-08-07 1981-08-06 Systeme d'alimentation en carburant pour un moteur a combustion interne du type a injection Expired FR2488336B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11116380U JPS5735425U (fr) 1980-08-07 1980-08-07
JP11566280U JPS6218675Y2 (fr) 1980-08-15 1980-08-15
JP55124700A JPS5751928A (en) 1980-09-10 1980-09-10 Fuel feeder in internal combustion engine

Publications (2)

Publication Number Publication Date
FR2488336A1 FR2488336A1 (fr) 1982-02-12
FR2488336B1 true FR2488336B1 (fr) 1986-01-03

Family

ID=27311896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115291A Expired FR2488336B1 (fr) 1980-08-07 1981-08-06 Systeme d'alimentation en carburant pour un moteur a combustion interne du type a injection

Country Status (3)

Country Link
US (1) US4404944A (fr)
DE (1) DE3131206A1 (fr)
FR (1) FR2488336B1 (fr)

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* Cited by examiner, † Cited by third party
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JPS5827874A (ja) * 1981-08-11 1983-02-18 Mitsubishi Electric Corp 機関の燃料噴射装置
US4458650A (en) * 1982-09-23 1984-07-10 General Motors Corporation Fuel injection system
JPS59206651A (ja) * 1983-05-09 1984-11-22 Toyota Motor Corp エンジンの再始動制御方法
JPS60178339U (ja) * 1984-05-08 1985-11-27 日産自動車株式会社 内燃機関の燃料圧力制御装置
JPS60192265U (ja) * 1984-05-30 1985-12-20 本田技研工業株式会社 内燃エンジンの燃料供給制御装置
JPS61175251A (ja) * 1985-01-31 1986-08-06 Toyota Motor Corp 燃料噴射内燃機関の燃料圧力制御装置
JPS62158155U (fr) * 1986-03-31 1987-10-07
US4774923A (en) * 1986-11-07 1988-10-04 Aisan Kogyo Kabushiki Kaisha Pressure regulating valve
JP2869464B2 (ja) * 1989-05-30 1999-03-10 富士重工業株式会社 ２サイクルエンジンの燃料噴射制御装置
US4955350A (en) * 1989-06-21 1990-09-11 General Motors Corporation Fuel injection
GB8917782D0 (en) * 1989-08-03 1989-09-20 Rolls Royce Plc Hydraulically operated electromagnetic fluid valve
US5044344A (en) * 1989-10-16 1991-09-03 Walbro Corporation Pressure-responsive fuel delivery system
US5148792A (en) * 1992-01-03 1992-09-22 Walbro Corporation Pressure-responsive fuel delivery system
US5237978A (en) * 1992-09-28 1993-08-24 Caterpillar Inc. Apparatus for multi-fuel system of an engine
JPH06129322A (ja) * 1992-10-15 1994-05-10 Fuji Heavy Ind Ltd 高圧噴射式エンジンの燃料圧力制御方法
US5237975A (en) * 1992-10-27 1993-08-24 Ford Motor Company Returnless fuel delivery system
FR2699225A1 (fr) * 1992-12-11 1994-06-17 Bosch Gmbh Robert Installation pour adapter la quantité de carburant injectée dans un moteur thermique.
DE4344775A1 (de) * 1993-12-28 1995-06-29 Technoflow Tube Systems Gmbh Kraftstoff-Versorgungssystem für ein Kraftfahrzeug mit Ottomotor
DE4344777C2 (de) * 1993-12-28 1998-06-04 Technoflow Tube Systems Gmbh Kraftstoff-Versorgungssystem für ein Kraftfahrzeug mit Ottomotor
JPH08177590A (ja) * 1994-12-20 1996-07-09 Nippondenso Co Ltd 内燃機関の燃料供給装置
US5988142A (en) * 1997-12-22 1999-11-23 Stanadyne Automotive Corp. Duration control of common rail fuel injector
US5890653A (en) * 1998-04-23 1999-04-06 Stanadyne Automotive Corp. Sensing and control methods and apparatus for common rail injectors
DE19951410A1 (de) * 1999-10-26 2001-05-10 Bosch Gmbh Robert Verfahren und Vorrichtung zur Variation eines von einer Niederdruckpumpe erzeugten und an einer Hochdruckpumpe anliegenden Vordrucks
JP2001317426A (ja) * 2000-05-11 2001-11-16 Toyota Motor Corp 燃料供給装置
JP2001355491A (ja) * 2000-06-12 2001-12-26 Mitsubishi Electric Corp 燃料噴射制御装置
DE102006027486A1 (de) * 2006-06-14 2007-12-20 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
WO2008012626A2 (fr) * 2006-07-20 2008-01-31 Toyota Jidosha Kabushiki Kaisha Appareil et procédé de commande d'un moteur à combustion interne à allumage commandé et injection directe
JP2010043531A (ja) * 2008-08-08 2010-02-25 Denso Corp 内燃機関の燃料噴射制御装置
US8210156B2 (en) * 2009-07-01 2012-07-03 Ford Global Technologies, Llc Fuel system with electrically-controllable mechanical pressure regulator
US9732714B2 (en) * 2010-08-20 2017-08-15 General Electric Company Method and system for water drainage in fuel system
US8522751B2 (en) * 2010-09-01 2013-09-03 Honda Motor Co., Ltd. Fuel pressure regulator for a motor vehicle
CN105986917A (zh) * 2016-06-30 2016-10-05 深圳市元征科技股份有限公司 发动机喷油量的控制方法及装置
US11885291B2 (en) * 2019-05-03 2024-01-30 Walbro Llc Low pressure fuel injection system for a combustion engine
US10895205B1 (en) * 2019-10-08 2021-01-19 FlowCore Systems, LLC Multi-port injection system

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US2988077A (en) * 1958-02-24 1961-06-13 Frederick W Hottenroth Modulus metered fuel injection system
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FR2151627A5 (fr) * 1971-09-07 1973-04-20 Sibe
US3730159A (en) * 1971-12-17 1973-05-01 Sopromi Soc Proc Modern Inject Fuel injection device for internal combustion engines
DE2352946B2 (de) * 1973-10-23 1978-05-11 Hanning Elektro-Werke Robert Hanning, 4800 Bielefeld Stator für Induktionsmotoren
DE2352964A1 (de) * 1973-10-23 1975-04-30 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung mit druckregler
US3949714A (en) * 1974-04-22 1976-04-13 General Motors Corporation Fuel-air metering and induction system
GB1537053A (en) * 1975-02-07 1978-12-29 British Leyland Uk Ltd Fuel system for an internal combustion engine
JPS52148729A (en) * 1976-06-03 1977-12-10 Ntn Toyo Bearing Co Ltd Fuel injector
JPS5382933A (en) * 1976-12-29 1978-07-21 Toyota Motor Corp Variable venturi type carburetor
US4167169A (en) * 1977-02-07 1979-09-11 Acf Industries, Inc. Fuel flow control system

Also Published As

Publication number Publication date
US4404944A (en) 1983-09-20
DE3131206A1 (de) 1982-04-01
FR2488336A1 (fr) 1982-02-12

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Legal Events

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