GB1536015A - Method of regulating the operating behaviour of an internal combustion engine - Google Patents

Method of regulating the operating behaviour of an internal combustion engine

Info

Publication number
GB1536015A
GB1536015A GB6742/76A GB674276A GB1536015A GB 1536015 A GB1536015 A GB 1536015A GB 6742/76 A GB6742/76 A GB 6742/76A GB 674276 A GB674276 A GB 674276A GB 1536015 A GB1536015 A GB 1536015A
Authority
GB
United Kingdom
Prior art keywords
engine
fuel
fluctuations
air
ratio
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
GB6742/76A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1536015A publication Critical patent/GB1536015A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • 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
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/24—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid specially adapted for measuring pressure in inlet or exhaust ducts of internal-combustion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
    • G01L9/04—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/10—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in inductance, i.e. electric circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/09—Testing internal-combustion engines by monitoring pressure in fluid ducts, e.g. in lubrication or cooling parts
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Automation & Control Theory (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
GB6742/76A 1975-02-24 1976-02-20 Method of regulating the operating behaviour of an internal combustion engine Expired GB1536015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2507917A DE2507917C2 (de) 1975-02-24 1975-02-24 Einrichtung zur Regelung des optimalen Betriebsverhaltens einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
GB1536015A true GB1536015A (en) 1978-12-13

Family

ID=5939688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6742/76A Expired GB1536015A (en) 1975-02-24 1976-02-20 Method of regulating the operating behaviour of an internal combustion engine

Country Status (8)

Country Link
US (1) US4112879A (https=)
JP (1) JPS599741B2 (https=)
BR (1) BR7601133A (https=)
DE (1) DE2507917C2 (https=)
FR (1) FR2301693A1 (https=)
GB (1) GB1536015A (https=)
IT (1) IT1055382B (https=)
SE (1) SE413257B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467986A1 (fr) * 1979-10-17 1981-04-30 Bosch Gmbh Robert Dispositif pour optimiser des caracteristiques d'exploitation d'un moteur a combustion interne
GB2193014A (en) * 1986-07-14 1988-01-27 Fuji Heavy Ind Ltd Fuel injection control
EP1738966A3 (en) * 2005-06-30 2007-05-09 Delphi Technologies, Inc. Airflow sensing method and apparatus for impact detection

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423838A (en) * 1977-07-22 1979-02-22 Toyota Motor Corp Control method and device of ignition timing in engine
DE2742033A1 (de) * 1977-09-19 1979-03-29 Bosch Gmbh Robert Vorrichtung zur herstellung des synchronlaufes von stufenwechselgetrieben
US4184461A (en) * 1977-09-26 1980-01-22 The Bendix Corporation Acceleration enrichment for closed loop control systems
US4375668A (en) * 1978-05-08 1983-03-01 The Bendix Corporation Timing optimization control
US4347571A (en) * 1978-05-08 1982-08-31 The Bendix Corporation Integrated closed loop engine control
US4380800A (en) * 1978-05-08 1983-04-19 The Bendix Corporation Digital roughness sensor
US4357662A (en) * 1978-05-08 1982-11-02 The Bendix Corporation Closed loop timing and fuel distribution controls
US4257377A (en) * 1978-10-05 1981-03-24 Nippondenso Co., Ltd. Engine control system
FR2439302A1 (fr) * 1978-10-20 1980-05-16 Renault Dispositif de mesure du remplissage volumique d'air d'un moteur
DE2849554C2 (de) * 1978-11-15 1987-05-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum Festlegen der Zusammensetzung des Gas-Inhalts von Zylindern bei Brennkraftmaschinen
DE2851716C2 (de) * 1978-11-30 1987-01-29 Robert Bosch Gmbh, 7000 Stuttgart Meßeinrichtung für Ansaugluft-Druck und -Temperatur
JPS55135724A (en) * 1979-04-10 1980-10-22 Hitachi Ltd Pressure sensor
US4428349A (en) * 1979-05-17 1984-01-31 Snow Thomas K Ignition and fuel control system for internal combustion engines
US4404946A (en) * 1979-09-27 1983-09-20 Ford Motor Company Method for improving fuel control in an internal combustion engine
CA1172731A (en) * 1979-09-27 1984-08-14 John W. Hoard Method for improving fuel control in an internal combustion engine
JPS5692330A (en) * 1979-12-25 1981-07-27 Hitachi Ltd Signal processing method for hot wire flow sensor
DE3026150A1 (de) * 1980-07-10 1982-02-18 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitseinrichtung fuer eine mit aufladung betriebene brennkraftmaschine
US4454847A (en) * 1980-07-18 1984-06-19 Nippondenso Co., Ltd. Method for controlling the air-fuel ratio in an internal combustion engine
DE3032578C2 (de) * 1980-08-29 1983-11-03 Battelle-Institut E.V., 6000 Frankfurt Verfahren und Vorrichtung zur dynamischen und dichteunabhängigen Bestimmung des Massenstroms
US4344140A (en) * 1980-09-15 1982-08-10 The Bendix Corporation Closed loop engine roughness control
US4433381A (en) * 1980-09-19 1984-02-21 The Bendix Corporation Control system for an internal combustion engine
DE3046863A1 (de) * 1980-12-12 1982-07-22 Robert Bosch Gmbh, 7000 Stuttgart Elektronisch gesteuertes kraftstoffzumesssystem fuer eine brennkraftmaschine
JPS57105531A (en) * 1980-12-23 1982-07-01 Toyota Motor Corp Fuel injection controlling method for internal combustion engine
JPS5828568A (ja) * 1981-08-13 1983-02-19 Toyota Motor Corp 内燃機関の燃料供給量制御方法
US4437340A (en) 1981-11-23 1984-03-20 Ford Motor Company Adaptive air flow meter offset control
JPS58150046A (ja) * 1982-03-03 1983-09-06 Hitachi Ltd 燃料噴射制御装置
FR2524069A1 (fr) * 1982-03-29 1983-09-30 Renault Sport Dispositif de regulation electronique directe de pompe d'injection pour un moteur thermique
FR2524068A1 (fr) * 1982-03-29 1983-09-30 Renault Sport Dispositif de regulation electronique de pompe d'injection a came tridimensionnelle pour un moteur thermique
JPS58174129A (ja) * 1982-04-07 1983-10-13 Toyota Motor Corp 内燃機関の燃料噴射制御方法
JPS5939940A (ja) * 1982-08-31 1984-03-05 Toyota Motor Corp 電子制御燃料噴射装置
DE3238190C2 (de) * 1982-10-15 1996-02-22 Bosch Gmbh Robert Elektronisches System zum Steuern bzw. Regeln von Betriebskenngrößen einer Brennkraftmaschine
US4562814A (en) * 1983-02-04 1986-01-07 Nissan Motor Company, Limited System and method for controlling fuel supply to an internal combustion engine
JPH0635849B2 (ja) * 1983-04-12 1994-05-11 トヨタ自動車株式会社 内燃機関の空燃比制御方法
JPH0733786B2 (ja) * 1983-05-10 1995-04-12 トヨタ自動車株式会社 内燃機関の空燃比制御方法
JPS603448A (ja) * 1983-06-20 1985-01-09 Honda Motor Co Ltd 内燃エンジンの作動状態制御方法
JPH0670393B2 (ja) * 1985-08-20 1994-09-07 三菱電機株式会社 エンジンの燃料制御装置
JPS62113842A (ja) * 1985-11-13 1987-05-25 Mazda Motor Corp エンジンの制御装置
DE3705278A1 (de) * 1986-11-08 1988-05-11 Bosch Gmbh Robert Elektronische steuereinrichtung zur kraftstoffmengenmodulation einer brennkraftmaschine
JPS6480746A (en) * 1987-09-22 1989-03-27 Japan Electronic Control Syst Fuel supply control device for internal combustion engine
JP2602031B2 (ja) * 1987-10-14 1997-04-23 マツダ株式会社 内燃機関の電子制御装置
JP2507599B2 (ja) * 1989-05-29 1996-06-12 株式会社日立製作所 内燃機関用混合気供給装置
DE4013849A1 (de) * 1990-04-30 1991-10-31 Vdo Schindling Elektronische einspritzanlage fuer ottomotoren
DE4192105C1 (de) * 1990-08-31 1996-09-19 Mitsubishi Motors Corp Anordnung für eine Steuerung der Zündverstellung bei einer Brennkraftmaschine
US5138874A (en) * 1991-07-01 1992-08-18 General Motors Corporation Diagnostic system for detecting faults in engine air intake check valves
FR2681426B1 (fr) * 1991-09-12 1993-11-26 Renault Regie Nale Usines Procede et dispositif de mesure du couple d'un moteur thermique a combustion interne tenant compte, notamment, de la recirculation des gaz d'echappement et des gaz brules residuels et de l'exces de comburant.
US5406852A (en) * 1992-03-18 1995-04-18 Matsushita Electric Industrial Co., Ltd. Pressure sensor having a resistor element on a glass dryer with electrodes connected thereto
US5687692A (en) * 1993-12-21 1997-11-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Combustion state determination method of internal combustion engine, as well as combustion state control method and combustion state control system for internal combustion engine
WO1995033185A2 (de) * 1994-05-26 1995-12-07 Bavaria-Tech Werner Schlattl Sonde zur messung der strömungsgeschwindigkeit bzw. strömungsmenge eines strömenden mediums, insbesondere zur luftmengenmessung, sowie druckmessdose, insbesondere zur verwendung bei einer solchen sonde
DE4443812A1 (de) * 1994-12-09 1996-06-13 Bosch Gmbh Robert Verfahren zur Bildung eines Signals bezüglich der Temperatur der von einer Brennkraftmaschine angesaugten Luft
US6836056B2 (en) 2000-02-04 2004-12-28 Viking Technologies, L.C. Linear motor having piezo actuators
WO2001067431A1 (en) 2000-03-07 2001-09-13 Viking Technologies, Inc. Method and system for automatically tuning a stringed instrument
US6548938B2 (en) 2000-04-18 2003-04-15 Viking Technologies, L.C. Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
US6717332B2 (en) 2000-04-18 2004-04-06 Viking Technologies, L.C. Apparatus having a support structure and actuator
US6759790B1 (en) 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
US6879087B2 (en) 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
US6924586B2 (en) * 2002-06-21 2005-08-02 Viking Technologies, L.C. Uni-body piezoelectric motor
CN1781196A (zh) 2003-04-04 2006-05-31 瓦伊金技术有限公司 一种智能材料致动器功的最佳化装置和方法
US7124057B2 (en) * 2003-08-19 2006-10-17 Festo Corporation Method and apparatus for diagnosing a cyclic system
DE102006009295A1 (de) 2006-03-01 2007-09-06 Daimlerchrysler Ag Abgasturbolader für eine Brennkraftmaschine
DE102006012656A1 (de) * 2006-03-20 2007-09-27 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102007044937B4 (de) * 2007-09-20 2010-03-25 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884916A (en) * 1957-12-13 1959-05-05 Bendix Aviat Corp Fuel supply system
US3500799A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical control system
DE1751605A1 (de) * 1968-06-27 1971-08-05 Bosch Gmbh Robert Elektrisch gesteuerte Kraftstoff-Einspritzeinrichtung mit Beschleunigungs-Anreicherung
US3683869A (en) * 1969-02-03 1972-08-15 Nippon Denso Co Fuel injection control system for internal combustion engines
JPS4948893B1 (https=) * 1970-08-29 1974-12-24
GB1356060A (en) * 1970-12-23 1974-06-12 Bosch Gmbh Robert Electrically controlled fuel injection systems for internal com bustion engines
US3817225A (en) * 1971-03-10 1974-06-18 J Priegel Electronic carburetion system for low exhaust emmissions of internal combustion engines
FR2129257A1 (https=) * 1971-03-19 1972-10-27 Peugeot & Renault
US3747576A (en) * 1971-05-24 1973-07-24 Gen Motors Corp Electronic fuel injection system including transient power compensation
DE2201135C3 (de) * 1972-01-11 1979-04-12 Bosch Gmbh Robert Kraftstoffeinspritzanlage für Brennkraftmaschinen
US3794003A (en) * 1972-01-13 1974-02-26 Bendix Corp Pressure dependent deceleration cutoff for an internal combustion engine fuel delivery system
US3817099A (en) * 1972-08-09 1974-06-18 Gen Motors Corp Mass flow air meter
US3789816A (en) * 1973-03-29 1974-02-05 Bendix Corp Lean limit internal combustion engine roughness control system
DE2420031A1 (de) * 1974-04-25 1975-11-13 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE2443413C2 (de) * 1974-09-11 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Einrichtung zur Regelung des Betriebszustands einer Brennkraftmaschine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467986A1 (fr) * 1979-10-17 1981-04-30 Bosch Gmbh Robert Dispositif pour optimiser des caracteristiques d'exploitation d'un moteur a combustion interne
GB2193014A (en) * 1986-07-14 1988-01-27 Fuji Heavy Ind Ltd Fuel injection control
GB2193014B (en) * 1986-07-14 1991-02-13 Fuji Heavy Ind Ltd Fuel injection control
EP1738966A3 (en) * 2005-06-30 2007-05-09 Delphi Technologies, Inc. Airflow sensing method and apparatus for impact detection
US7438152B2 (en) 2005-06-30 2008-10-21 Delphi Technologies, Inc. Airflow sensing method and apparatus for impact detection

Also Published As

Publication number Publication date
JPS599741B2 (ja) 1984-03-05
US4112879A (en) 1978-09-12
SE7602108L (sv) 1976-08-25
FR2301693B1 (https=) 1980-04-04
DE2507917C2 (de) 1986-01-02
JPS51110126A (en) 1976-09-29
FR2301693A1 (fr) 1976-09-17
DE2507917A1 (de) 1976-09-09
BR7601133A (pt) 1976-09-14
IT1055382B (it) 1981-12-21
SE413257B (sv) 1980-05-12

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