EP0164125A3 - Fuel injection controlling method for an internal combustion engine - Google Patents

Fuel injection controlling method for an internal combustion engine Download PDF

Info

Publication number
EP0164125A3
EP0164125A3 EP85107023A EP85107023A EP0164125A3 EP 0164125 A3 EP0164125 A3 EP 0164125A3 EP 85107023 A EP85107023 A EP 85107023A EP 85107023 A EP85107023 A EP 85107023A EP 0164125 A3 EP0164125 A3 EP 0164125A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
fuel injection
controlling method
injection controlling
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.)
Granted
Application number
EP85107023A
Other versions
EP0164125B1 (en
EP0164125A2 (en
Inventor
Takeshi Atago
Masami Nagano
Masahide Sakamoto
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP0164125A2 publication Critical patent/EP0164125A2/en
Publication of EP0164125A3 publication Critical patent/EP0164125A3/en
Application granted granted Critical
Publication of EP0164125B1 publication Critical patent/EP0164125B1/en
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
    • 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
    • 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
    • F02D41/105—Introducing corrections for particular operating conditions for acceleration using asynchronous injection
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
EP85107023A 1984-06-08 1985-06-07 Fuel injection control method for internal combustion engines Expired EP0164125B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP116475/84 1984-06-08
JP59116475A JPS60261947A (en) 1984-06-08 1984-06-08 Accelerative correction of fuel injector

Publications (3)

Publication Number Publication Date
EP0164125A2 EP0164125A2 (en) 1985-12-11
EP0164125A3 true EP0164125A3 (en) 1986-03-12
EP0164125B1 EP0164125B1 (en) 1988-09-21

Family

ID=14688020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85107023A Expired EP0164125B1 (en) 1984-06-08 1985-06-07 Fuel injection control method for internal combustion engines

Country Status (4)

Country Link
EP (1) EP0164125B1 (en)
JP (1) JPS60261947A (en)
KR (1) KR900000149B1 (en)
DE (1) DE3565151D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS611844A (en) * 1984-06-15 1986-01-07 Automob Antipollut & Saf Res Center Fuel injection device
JPS62182453A (en) * 1985-12-27 1987-08-10 Japan Electronic Control Syst Co Ltd Interruption increased fuel quantity controller in acceleration for electronically controlled fuel injection type internal combustion engine
JPS6361739A (en) * 1986-09-01 1988-03-17 Hitachi Ltd Fuel control device
DE4420956C2 (en) * 1994-06-16 1998-04-09 Bosch Gmbh Robert Control method for the fuel metering of an internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227490A (en) * 1978-02-13 1980-10-14 Toyota Jidosha Kogyo Kabushiki Kaisha Electronic control fuel injection system which compensates for fuel drying in an intake passage
US4363307A (en) * 1980-03-07 1982-12-14 Hitachi, Ltd. Method for adjusting the supply of fuel to an internal combustion engine for an acceleration condition
US4424568A (en) * 1980-01-31 1984-01-03 Hitachi, Ltd. Method of controlling internal combustion engine
EP0104275A1 (en) * 1982-08-30 1984-04-04 Toyota Jidosha Kabushiki Kaisha Electronically controlled fuel injection apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610443B2 (en) * 1982-04-28 1994-02-09 株式会社日立製作所 Electronic fuel injection device
JPS5949336A (en) * 1982-09-14 1984-03-21 Japan Electronic Control Syst Co Ltd Electronically controlled fuel injector for internal- combustion engine
DE3376995D1 (en) * 1982-10-20 1988-07-14 Hitachi Ltd Control method for internal combustion engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227490A (en) * 1978-02-13 1980-10-14 Toyota Jidosha Kogyo Kabushiki Kaisha Electronic control fuel injection system which compensates for fuel drying in an intake passage
US4424568A (en) * 1980-01-31 1984-01-03 Hitachi, Ltd. Method of controlling internal combustion engine
US4363307A (en) * 1980-03-07 1982-12-14 Hitachi, Ltd. Method for adjusting the supply of fuel to an internal combustion engine for an acceleration condition
EP0104275A1 (en) * 1982-08-30 1984-04-04 Toyota Jidosha Kabushiki Kaisha Electronically controlled fuel injection apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 8, no. 152 (M-309)[1589], 14th July 1984; & JP-A-59 049 336 (NIHON DENSHI KIKI K.K.) 21-03-1984 *
PATENTS ABSTRACTS OF JAPAN, vol. 8, no. 28 (M-274)[1465], 7th February 1984; & JP-A-58 187 538 (HITACHI SEISAKUSHO K.K.) 01-11-1983 *

Also Published As

Publication number Publication date
JPS60261947A (en) 1985-12-25
KR900000149B1 (en) 1990-01-20
DE3565151D1 (en) 1988-10-27
KR860000467A (en) 1986-01-29
EP0164125B1 (en) 1988-09-21
EP0164125A2 (en) 1985-12-11

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