DE3575331D1 - CONTROL METHOD FOR A FUEL INJECTION ENGINE. - Google Patents

CONTROL METHOD FOR A FUEL INJECTION ENGINE.

Info

Publication number
DE3575331D1
DE3575331D1 DE8585112425T DE3575331T DE3575331D1 DE 3575331 D1 DE3575331 D1 DE 3575331D1 DE 8585112425 T DE8585112425 T DE 8585112425T DE 3575331 T DE3575331 T DE 3575331T DE 3575331 D1 DE3575331 D1 DE 3575331D1
Authority
DE
Germany
Prior art keywords
control method
fuel injection
injection engine
engine
fuel
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
DE8585112425T
Other languages
German (de)
Inventor
Teruji Sekozawa
Makoto Shioya
Motohisa Funabashi
Mikihiko Onari
Masami Shida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17173630&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3575331(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3575331D1 publication Critical patent/DE3575331D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/047—Taking into account fuel evaporation or wall wetting
DE8585112425T 1984-11-26 1985-10-01 CONTROL METHOD FOR A FUEL INJECTION ENGINE. Expired - Lifetime DE3575331D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59248127A JP2550014B2 (en) 1984-11-26 1984-11-26 Engine fuel injection control method

Publications (1)

Publication Number Publication Date
DE3575331D1 true DE3575331D1 (en) 1990-02-15

Family

ID=17173630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585112425T Expired - Lifetime DE3575331D1 (en) 1984-11-26 1985-10-01 CONTROL METHOD FOR A FUEL INJECTION ENGINE.

Country Status (4)

Country Link
EP (1) EP0184626B1 (en)
JP (1) JP2550014B2 (en)
KR (1) KR930012226B1 (en)
DE (1) DE3575331D1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636810A1 (en) * 1985-10-29 1987-04-30 Nissan Motor FUEL INJECTION CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
JPS63314339A (en) * 1987-06-17 1988-12-22 Hitachi Ltd Air-fuel ratio controller
US4903668A (en) * 1987-07-29 1990-02-27 Toyota Jidosha Kabushiki Kaisha Fuel injection system of an internal combustion engine
JPH01182552A (en) * 1988-01-18 1989-07-20 Hitachi Ltd Device for controlling adaption of air-fuel ratio
JP2941282B2 (en) * 1988-03-25 1999-08-25 株式会社日立製作所 Fuel injection control method and device
US4974563A (en) * 1988-05-23 1990-12-04 Toyota Jidosha Kabushiki Kaisha Apparatus for estimating intake air amount
JP2512787B2 (en) * 1988-07-29 1996-07-03 株式会社日立製作所 Throttle opening control device for internal combustion engine
JPH07116963B2 (en) * 1988-09-19 1995-12-18 株式会社日立製作所 Air-fuel ratio correction method and same correction device
JPH02227532A (en) * 1989-02-28 1990-09-10 Fuji Heavy Ind Ltd Fuel injection control device
AU5540190A (en) * 1989-04-26 1990-11-16 Siemens Aktiengesellschaft Device for maintaining a given fuel/air ratio in the combustion chamber of a piston engine
JPH0323339A (en) * 1989-06-20 1991-01-31 Mazda Motor Corp Fuel control device for engine
JPH0392557A (en) * 1989-09-04 1991-04-17 Hitachi Ltd Fuel injection control method of engine
JP2825920B2 (en) * 1990-03-23 1998-11-18 株式会社日立製作所 Air-fuel ratio control device
DE4040637C2 (en) * 1990-12-19 2001-04-05 Bosch Gmbh Robert Electronic control system for metering fuel in an internal combustion engine
US5307276A (en) * 1991-04-25 1994-04-26 Hitachi, Ltd. Learning control method for fuel injection control system of engine
CA2077068C (en) * 1991-10-03 1997-03-25 Ken Ogawa Control system for internal combustion engines
US5383126A (en) * 1991-10-24 1995-01-17 Honda Giken Kogyo Kabushiki Kaisha Control system for internal combustion engines with exhaust gas recirculation systems
US5261370A (en) * 1992-01-09 1993-11-16 Honda Giken Kogyo Kabushiki Kaisha Control system for internal combustion engines
JPH05312072A (en) * 1992-05-07 1993-11-22 Honda Motor Co Ltd Air-fuel ratio controller of internal combustion engine
DE4447868B4 (en) * 1993-11-30 2004-04-22 Honda Giken Kogyo K.K. Fuel injection control system for IC engine
CA2136908C (en) * 1993-11-30 1998-08-25 Toru Kitamura Fuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used therein
JPH07208249A (en) * 1994-01-12 1995-08-08 Honda Motor Co Ltd Control device of internal combustion engine
FR2760045B1 (en) * 1997-02-25 1999-04-16 Renault METHOD FOR REGULATING THE WEALTH OF AN INDIRECT INJECTION HEAT ENGINE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1154121A (en) * 1979-09-27 1983-09-20 Laszlo Hideg Fuel metering system for an internal combustion engine
JPS588238A (en) * 1981-07-06 1983-01-18 Toyota Motor Corp Fuel injection control method for fuel injection engine
US4667640A (en) * 1984-02-01 1987-05-26 Hitachi, Ltd. Method for controlling fuel injection for engine
JPS60201042A (en) * 1984-03-27 1985-10-11 Aisan Ind Co Ltd Method of controlling air-fuel ratio of engine

Also Published As

Publication number Publication date
EP0184626A2 (en) 1986-06-18
EP0184626B1 (en) 1990-01-10
KR860004235A (en) 1986-06-18
KR930012226B1 (en) 1993-12-24
EP0184626A3 (en) 1986-08-27
JP2550014B2 (en) 1996-10-30
JPS61126337A (en) 1986-06-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee