ES473829A1 - Perfeccionamientos en sistemas de circuito cerrado para con-trolar la mezcla de aire-combustible en motores de combus- tion interna - Google Patents

Perfeccionamientos en sistemas de circuito cerrado para con-trolar la mezcla de aire-combustible en motores de combus- tion interna

Info

Publication number
ES473829A1
ES473829A1 ES473829A ES473829A ES473829A1 ES 473829 A1 ES473829 A1 ES 473829A1 ES 473829 A ES473829 A ES 473829A ES 473829 A ES473829 A ES 473829A ES 473829 A1 ES473829 A1 ES 473829A1
Authority
ES
Spain
Prior art keywords
fuel
air
flow
throttle plate
engine
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
ES473829A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of ES473829A1 publication Critical patent/ES473829A1/es
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
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Perfeccionamientos en sistemas de circuito cerrado para controlar la mezcla de aire/combustible en motores de combustión interna, caracterizados porque se dota a cada sistema de: un dispositivo acelerador para suministrar una cantidad de combustible al motor de combustión interna, un dispositivo que responde al dispositivo acelerador para generar una primera señal indicativa de la cantidad de combustible suministrado, medios para regular el flujo de aire en el motor de combustión interna, un dispositivo que responde a los medios de regulación del flujo del aire para generar una segunda señal indicativa del flujo real de aire en el motor; un dispositivo calculador de la señal de control que responde por lo menos a la primera y la segunda señales para generar una señal básica de control con el fin de regular a los medios de regulación del flujo de aire, ordenando la señal básica de control un flujo deseada de aire en función a la cantidad de combustible suministrado al motor, medios que responden a la mezcla real de aire-combustible que existen en el motor para generar una señal de realimentación indicativa de la misma, y medios que responden a la señal de realimentación para corregir la señal básica de control, respondiendo los medios de regulación del flujo del aíre a la señal de control corregida para aumentar y reducir de una forma selectiva el flujo de aire en el motor y mantener una relación óptima deseada de aire/combustible prácticamente en todas las condiciones de funcionamiento del motor.
ES473829A 1977-09-29 1978-09-29 Perfeccionamientos en sistemas de circuito cerrado para con-trolar la mezcla de aire-combustible en motores de combus- tion interna Expired ES473829A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/837,658 US4138979A (en) 1977-09-29 1977-09-29 Fuel demand engine control system

Publications (1)

Publication Number Publication Date
ES473829A1 true ES473829A1 (es) 1979-11-01

Family

ID=25275071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473829A Expired ES473829A1 (es) 1977-09-29 1978-09-29 Perfeccionamientos en sistemas de circuito cerrado para con-trolar la mezcla de aire-combustible en motores de combus- tion interna

Country Status (8)

Country Link
US (1) US4138979A (es)
JP (1) JPS5458136A (es)
CA (1) CA1107376A (es)
DE (1) DE2836067A1 (es)
ES (1) ES473829A1 (es)
FR (1) FR2404742A1 (es)
GB (1) GB2009458B (es)
IT (1) IT1099198B (es)

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US4269156A (en) * 1979-05-01 1981-05-26 The Bendix Corporation Air/fuel ratio management system with calibration correction for manifold pressure differentials
JPS56107925A (en) * 1980-01-31 1981-08-27 Mikuni Kogyo Co Ltd Electronically controlled fuel injector for ignited internal combustion engine
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JPS5762944A (en) * 1980-09-02 1982-04-16 Honda Motor Co Ltd Fail-saft device for sensors for detecting states and conditions of internal combustion engine
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JPS5791343A (en) * 1980-11-28 1982-06-07 Mikuni Kogyo Co Ltd Electronically controlled fuel injector for ignition internal combustion engine
JPS57206739A (en) * 1981-06-12 1982-12-18 Mikuni Kogyo Co Ltd Driving method of throttle valve in ignition internal combustion engine
JPS5820948A (ja) * 1981-07-29 1983-02-07 Mikuni Kogyo Co Ltd 内燃機関の燃料供給装置
FR2515268A1 (fr) * 1981-10-28 1983-04-29 Inst Francais Du Petrole Procede et dispositifs de reglage automatique pour moteurs a combustion interne utilisant des polycarburants
JPS5888436A (ja) * 1981-11-19 1983-05-26 Honda Motor Co Ltd 吸気温度による補正機能を有する内燃エンジンの空燃比補正装置
JPS58182516A (ja) * 1982-04-20 1983-10-25 Mazda Motor Corp 振動検出装置
JPS58184517A (ja) * 1982-04-21 1983-10-28 Mazda Motor Corp エンジンの振動検出装置
US4470396A (en) * 1982-12-02 1984-09-11 Mikuni Kogyo Kabushiki Kaisha Internal combustion engine control system with means for reshaping of command from driver's foot pedal
US4471741A (en) * 1982-12-20 1984-09-18 Ford Motor Company Stabilized throttle control system
JPS59134343A (ja) * 1983-01-20 1984-08-02 Nippon Denso Co Ltd 空燃比制御方法
JPS59188052A (ja) * 1983-04-08 1984-10-25 Nippon Denso Co Ltd 内燃機関の空燃比制御方法
JPS601353A (ja) * 1983-05-19 1985-01-07 Fuji Heavy Ind Ltd 内燃機関のノツク制御装置
JPH0733781B2 (ja) * 1983-08-26 1995-04-12 株式会社日立製作所 エンジン制御装置
US4616616A (en) * 1983-08-29 1986-10-14 Caterpillar Inc. Fuel control system
KR890000500B1 (ko) * 1983-11-21 1989-03-20 가부시기가이샤 히다찌세이사꾸쇼 내연기관의 공연비 제어장치
DE3403392A1 (de) * 1984-02-01 1985-08-01 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffgefuehrtes einspritzsystem
JPS6183467A (ja) * 1984-09-29 1986-04-28 Mazda Motor Corp エンジンの制御装置
JPH0645311B2 (ja) * 1985-02-18 1994-06-15 日本電装株式会社 車速制御装置
US4843556A (en) * 1985-07-23 1989-06-27 Lucas Industries Public Limited Company Method and apparatus for controlling an internal combustion engine
JP2507315B2 (ja) * 1986-03-26 1996-06-12 株式会社日立製作所 内燃機関制御装置
GB8700759D0 (en) * 1987-01-14 1987-02-18 Lucas Ind Plc Adaptive control system
GB8721688D0 (en) * 1987-09-15 1987-10-21 Lucas Ind Plc Adaptive control system
DE3844353A1 (de) * 1988-12-30 1990-07-05 Bosch Gmbh Robert Verfahren und vorrichtung fuer ein elektronisch-mechanisches fahrpedal
PH30377A (en) * 1992-02-11 1997-04-15 Orbital Eng Pty Air fuel ratio control
AUPO271696A0 (en) * 1996-10-02 1996-10-24 Orix Vehicle Technology Pty Ltd Engine manifold valve control
US5865157A (en) * 1997-09-04 1999-02-02 Pacer Industries, Inc. Cam actuated fuel distributor
US6382013B1 (en) * 2000-05-12 2002-05-07 Daimlerchrysler Corporation Method of reading an oxygen sensor input
US6845314B2 (en) * 2002-12-12 2005-01-18 Mirenco, Inc. Method and apparatus for remote communication of vehicle combustion performance parameters
US7591135B2 (en) * 2004-12-29 2009-09-22 Honeywell International Inc. Method and system for using a measure of fueling rate in the air side control of an engine
US20060169097A1 (en) * 2005-01-18 2006-08-03 Chuck Peniston Pedal kickdown mechanism and treadle attachment mechanism
CN101080615B (zh) * 2005-10-03 2010-05-26 梅特勒-托利多公开股份有限公司 用于粉末状或膏状物质的剂量分配装置
DE102007003150B4 (de) * 2007-01-22 2008-12-11 Continental Automotive Gmbh Verfahren zur Ermittlung einer unkontrollierten Drehzahlerhöhung einer Brennkraftmaschine
KR101005756B1 (ko) 2009-03-06 2011-01-06 한국항공우주연구원 터보펌프 가스발생기 연계시험에서의 가스발생기 혼합비 제어장치 및 그 제어방법
DE102009023045B4 (de) * 2009-05-28 2019-09-12 Man Energy Solutions Se Verfahren zum Betreiben einer Otto-Brennkraftmaschine
US20140100822A1 (en) * 2012-10-09 2014-04-10 Tektronix, Inc. Multi-signal covariance and correlation processing on a test and measurement instrument

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DE2216705C3 (de) * 1972-04-07 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zum Entgiften der Abgase einer Brennkraftmaschine
JPS5118023B2 (es) * 1972-04-14 1976-06-07
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DE2420030A1 (de) * 1974-04-25 1975-11-13 Bosch Gmbh Robert Kraftstoffeinspritzanlage
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Also Published As

Publication number Publication date
US4138979A (en) 1979-02-13
GB2009458B (en) 1982-02-24
FR2404742A1 (fr) 1979-04-27
GB2009458A (en) 1979-06-13
IT7828161A0 (it) 1978-09-28
CA1107376A (en) 1981-08-18
DE2836067A1 (de) 1979-04-12
JPS5458136A (en) 1979-05-10
IT1099198B (it) 1985-09-18

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