JPH0581745B2 - - Google Patents

Info

Publication number
JPH0581745B2
JPH0581745B2 JP59008329A JP832984A JPH0581745B2 JP H0581745 B2 JPH0581745 B2 JP H0581745B2 JP 59008329 A JP59008329 A JP 59008329A JP 832984 A JP832984 A JP 832984A JP H0581745 B2 JPH0581745 B2 JP H0581745B2
Authority
JP
Japan
Prior art keywords
flow rate
air flow
internal combustion
combustion engine
blowback
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 - Lifetime
Application number
JP59008329A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60150452A (ja
Inventor
Yoshiaki Sugano
Yukinobu Nishimura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59008329A priority Critical patent/JPS60150452A/ja
Priority to US06/690,878 priority patent/US4683539A/en
Priority to EP85300394A priority patent/EP0154393B1/en
Priority to DE8585300394T priority patent/DE3577225D1/de
Publication of JPS60150452A publication Critical patent/JPS60150452A/ja
Publication of JPH0581745B2 publication Critical patent/JPH0581745B2/ja
Granted 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
    • F02D41/18—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
    • G01F1/68—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
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • 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
    • G01F1/72—Devices for measuring pulsing fluid flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (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)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP59008329A 1984-01-19 1984-01-19 内燃機関の燃料制御装置 Granted JPS60150452A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59008329A JPS60150452A (ja) 1984-01-19 1984-01-19 内燃機関の燃料制御装置
US06/690,878 US4683539A (en) 1984-01-19 1985-01-14 Fuel control system for internal combustion engine
EP85300394A EP0154393B1 (en) 1984-01-19 1985-01-21 Fuel control system for internal combustion engine
DE8585300394T DE3577225D1 (de) 1984-01-19 1985-01-21 Kraftstoffsteuersystem fuer einen innenbrennkraftmotor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59008329A JPS60150452A (ja) 1984-01-19 1984-01-19 内燃機関の燃料制御装置

Publications (2)

Publication Number Publication Date
JPS60150452A JPS60150452A (ja) 1985-08-08
JPH0581745B2 true JPH0581745B2 (enExample) 1993-11-16

Family

ID=11690142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59008329A Granted JPS60150452A (ja) 1984-01-19 1984-01-19 内燃機関の燃料制御装置

Country Status (4)

Country Link
US (1) US4683539A (enExample)
EP (1) EP0154393B1 (enExample)
JP (1) JPS60150452A (enExample)
DE (1) DE3577225D1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152935A (ja) * 1984-12-26 1986-07-11 Fuji Heavy Ind Ltd 空燃比制御装置
JPS61201856A (ja) * 1985-03-06 1986-09-06 Hitachi Ltd 燃料供給量制御装置
DE3509118C2 (de) * 1985-03-14 1994-03-24 Bosch Gmbh Robert Verfahren und Vorrichtung zur Messung des Durchsatzes eines ein Rohr durchströmenden Mediums
JPH07113340B2 (ja) * 1985-07-18 1995-12-06 三菱自動車工業 株式会社 内燃機関の燃料制御装置
JPS62165538A (ja) * 1986-01-17 1987-07-22 Mitsubishi Electric Corp 内燃機関の燃料供給制御装置
JPS62265438A (ja) * 1986-05-09 1987-11-18 Mitsubishi Electric Corp 内燃機関の燃料制御装置
KR900001627B1 (ko) * 1986-05-12 1990-03-17 미쓰비시전기 주식회사 내연기관의 아이들회전수 제어장치
KR900002316B1 (ko) * 1986-05-13 1990-04-11 미쓰비시전기 주식회사 점화시기 제어장치
US4753204A (en) * 1986-09-30 1988-06-28 Mitsubishi Denki Kabushiki Kaisha Air-fuel ratio control system for internal combustion engines
JPS6388244A (ja) * 1986-09-30 1988-04-19 Mitsubishi Electric Corp 空燃比制御装置
US4823755A (en) * 1987-01-27 1989-04-25 Toyota Jidosha Kabushiki Kaisha Fuel injection system for an internal combustion engine
US4945485A (en) * 1987-02-13 1990-07-31 Mitsubishi Denki Kabushiki Kaisha Method for controlling the operation of an engine for a vehicle
US4884215A (en) * 1987-02-27 1989-11-28 Jabil Circuit Company Airflow sensor and control circuit
JPH02241948A (ja) * 1989-03-13 1990-09-26 Japan Electron Control Syst Co Ltd 内燃機関の吸入空気状態量検出装置
US5136517A (en) * 1990-09-12 1992-08-04 Ford Motor Company Method and apparatus for inferring barometric pressure surrounding an internal combustion engine
EP0695928A3 (en) * 1994-08-02 1996-11-27 Hitachi Ltd Intake air flow meter for an internal combustion engine
JP4906357B2 (ja) * 2006-01-23 2012-03-28 株式会社山武 流量計

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047462B2 (ja) * 1978-06-02 1985-10-22 株式会社日立製作所 電子制御燃料噴射装置の吸入空気量計測装置
DE2840793C3 (de) * 1978-09-20 1995-08-03 Bosch Gmbh Robert Verfahren und Einrichtung zum Bestimmen der von einer Brennkraftmaschine angesaugten Luftmenge
JPS6011220B2 (ja) * 1978-12-06 1985-03-23 日産自動車株式会社 燃料噴射装置
JPS55139938A (en) * 1979-04-19 1980-11-01 Japan Electronic Control Syst Co Ltd Suction air amount computing method of internal combustion engine
JPS56108909A (en) * 1980-01-31 1981-08-28 Hitachi Ltd Air flow rate detector
US4424568A (en) * 1980-01-31 1984-01-03 Hitachi, Ltd. Method of controlling internal combustion engine
JPS58185948A (ja) * 1982-04-26 1983-10-29 Hitachi Ltd 燃料噴射制御装置
DE3218931A1 (de) * 1982-05-19 1983-11-24 Bosch Gmbh Robert Verfahren zur messung der von einer brennkraftmaschine angesaugten pulsierenden luftmasse
DE3230829A1 (de) * 1982-08-19 1984-02-23 Bosch Gmbh Robert Verfahren zur messung des durchflusses eines pulsierenden mediums mit rueckstroemung
DE3304710A1 (de) * 1983-02-11 1984-08-16 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und einrichtung zum messen des luftdurchsatzes im ansaugrohr einer brennkraftmaschine

Also Published As

Publication number Publication date
US4683539A (en) 1987-07-28
EP0154393B1 (en) 1990-04-18
EP0154393A3 (en) 1986-04-23
JPS60150452A (ja) 1985-08-08
DE3577225D1 (de) 1990-05-23
EP0154393A2 (en) 1985-09-11

Similar Documents

Publication Publication Date Title
JPH0581745B2 (enExample)
JP2819937B2 (ja) 内燃機関の燃料噴射量演算装置
JP3170067B2 (ja) 内燃機関の希薄燃焼制御装置及びこれを備えた燃料噴射量制御装置
JPS62113842A (ja) エンジンの制御装置
EP1452715B1 (en) Engine controller
US4548180A (en) Method for controlling the operating condition of an internal combustion engine
US5315979A (en) Electronic control apparatus for an internal combustion engine
JPH0515908B2 (enExample)
JPH09222043A (ja) 内燃機関の外気温算出装置
JP2858289B2 (ja) エンジンの吸入空気流量検出装置
JP2755671B2 (ja) 燃料噴射制御方法及び装置
JP2834930B2 (ja) 内燃機関の電子制御装置
JPS6035145A (ja) エンジンの加速補正装置
JP2677426B2 (ja) 内燃機関の燃料噴射量制御方法
JPH03217632A (ja) エンジンの燃料噴射装置
JPS62153536A (ja) 内燃機関の燃料噴射量制御装置
JP2677421B2 (ja) 内燃機関の燃料噴射量制御方法
JPH0246781B2 (enExample)
JPH11159393A (ja) 内燃機関の吸入空気流量検出装置
JP2000170572A (ja) 内燃機関の空燃比制御装置
JP2796132B2 (ja) 内燃機関の点火時期制御方法
JP2612386B2 (ja) 過給機付内燃機関の過給圧検出装置
JP2615680B2 (ja) 内燃機関の空燃比学習制御方法
JPS62261626A (ja) エンジン制御装置
JPH08254519A (ja) 内燃機関の空燃比センサ応答診断方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term