GB2203265A - Fuel injection control system - Google Patents

Fuel injection control system Download PDF

Info

Publication number
GB2203265A
GB2203265A GB08807591A GB8807591A GB2203265A GB 2203265 A GB2203265 A GB 2203265A GB 08807591 A GB08807591 A GB 08807591A GB 8807591 A GB8807591 A GB 8807591A GB 2203265 A GB2203265 A GB 2203265A
Authority
GB
United Kingdom
Prior art keywords
signal
pulse width
air
auxiliary injection
injection pulse
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.)
Pending
Application number
GB08807591A
Other languages
English (en)
Other versions
GB8807591D0 (en
Inventor
Tsunee Iizuka
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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
Application filed by Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB8807591D0 publication Critical patent/GB8807591D0/en
Publication of GB2203265A publication Critical patent/GB2203265A/en
Pending 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
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning
    • 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
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration

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)
GB08807591A 1987-04-02 1988-03-30 Fuel injection control system Pending GB2203265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62081596A JPS63246429A (ja) 1987-04-02 1987-04-02 燃料噴射制御装置

Publications (2)

Publication Number Publication Date
GB8807591D0 GB8807591D0 (en) 1988-05-05
GB2203265A true GB2203265A (en) 1988-10-12

Family

ID=13750698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08807591A Pending GB2203265A (en) 1987-04-02 1988-03-30 Fuel injection control system

Country Status (4)

Country Link
US (1) US4819605A (enExample)
JP (1) JPS63246429A (enExample)
DE (1) DE3810692A1 (enExample)
GB (1) GB2203265A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002664A1 (de) * 1988-09-01 1990-03-22 Robert Bosch Gmbh Verfahren und schaltungsanordnung zur steuerung eines von einer brennkraftmaschine angetriebenen verbrauchers
US8746652B2 (en) 2010-02-25 2014-06-10 Honeywell Technologies Sarl Method for operating a valve having a stepper motor as actuator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047810B4 (de) * 2000-09-27 2016-01-21 Volkswagen Ag Vorrichtung und Verfahren zum Betreiben eines Heizungskreislaufes für Kraftfahrzeuge
US7031823B2 (en) * 2003-02-14 2006-04-18 Optimum Power Technology L.P. Signal conditioner and user interface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402295A (en) * 1980-03-31 1983-09-06 Toyota Jidosha Kabushiki Kaisha Electronically controlled fuel injection apparatus for internal combustion engine
EP0142101A2 (en) * 1983-11-04 1985-05-22 Nissan Motor Co., Ltd. Automotive engine control system capable of detecting specific engine operating conditions and projecting subsequent engine operating patterns

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552531U (enExample) * 1978-10-04 1980-04-08
DE2903799A1 (de) * 1979-02-01 1980-08-14 Bosch Gmbh Robert Einrichtung zur ergaenzenden kraftstoffzumessung bei einer brennkraftmaschine
GB2053508B (en) * 1979-05-22 1983-12-14 Nissan Motor Automatic control of ic engines
US4490792A (en) * 1982-04-09 1984-12-25 Motorola, Inc. Acceleration fuel enrichment system
JPS58217736A (ja) * 1982-06-09 1983-12-17 Honda Motor Co Ltd 内燃エンジンの燃料供給制御方法
US4527529A (en) * 1982-11-16 1985-07-09 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling fuel injection for an internal combustion engine
US4543937A (en) * 1983-03-15 1985-10-01 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling fuel injection rate in internal combustion engine
JPS60237142A (ja) * 1984-05-07 1985-11-26 Toyota Motor Corp 内燃機関の制御装置
JPH0617247A (ja) * 1992-07-01 1994-01-25 Asahi Glass Co Ltd 高効率交流マグネトロンスパッタリング装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402295A (en) * 1980-03-31 1983-09-06 Toyota Jidosha Kabushiki Kaisha Electronically controlled fuel injection apparatus for internal combustion engine
EP0142101A2 (en) * 1983-11-04 1985-05-22 Nissan Motor Co., Ltd. Automotive engine control system capable of detecting specific engine operating conditions and projecting subsequent engine operating patterns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002664A1 (de) * 1988-09-01 1990-03-22 Robert Bosch Gmbh Verfahren und schaltungsanordnung zur steuerung eines von einer brennkraftmaschine angetriebenen verbrauchers
US8746652B2 (en) 2010-02-25 2014-06-10 Honeywell Technologies Sarl Method for operating a valve having a stepper motor as actuator

Also Published As

Publication number Publication date
US4819605A (en) 1989-04-11
JPS63246429A (ja) 1988-10-13
DE3810692C2 (enExample) 1990-04-19
GB8807591D0 (en) 1988-05-05
DE3810692A1 (de) 1988-10-13

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