JPS5627040A - Fuel feed device - Google Patents

Fuel feed device

Info

Publication number
JPS5627040A
JPS5627040A JP10277379A JP10277379A JPS5627040A JP S5627040 A JPS5627040 A JP S5627040A JP 10277379 A JP10277379 A JP 10277379A JP 10277379 A JP10277379 A JP 10277379A JP S5627040 A JPS5627040 A JP S5627040A
Authority
JP
Japan
Prior art keywords
circuit
fuel
constituted
pedalling
sensor
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
JP10277379A
Other languages
Japanese (ja)
Other versions
JPS6037296B2 (en
Inventor
Yuko Suai
Tadahiro Yamamoto
Mitsumasa Inoue
Masaharu Asano
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP54102773A priority Critical patent/JPS6037296B2/en
Publication of JPS5627040A publication Critical patent/JPS5627040A/en
Publication of JPS6037296B2 publication Critical patent/JPS6037296B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To improve the acceleration performance by providing a quantity-increasing means performing the quantity-increasing correction for fuel corresponding to the quantity of an accelerator pedalling in acceleration, as well as a continuation means continuing the quantity-increasing correction for fuel corresponding to the quantity of pedalling after completion of pedalling.
CONSTITUTION: The fuel feed device of an SPI-type engine which conducts fuel jetting at one point in the upperstream of a manifold is constituted by an acceleration sensor 1, a control unit 3 controlling a fuel-jetting valve 2 according to the output signal from the sensor 1, and an operational state detecting circuit 4 outputting various signals indicating the state of operation of the engine, such as number of rotation and temperature of cooling water. On the occasion, the control unit 3 is constituted by providing a quantity-increasing correction circuit 12 in addition to the existing basic pulse computing circuit 8, driving circuit 9 and additional pulse generating circuit 10. This correction circuit 12 is constituted so that the pulse duration of the basic pulse signal from the circuit 8 can be changed throughout a fixed times in accordance with the number of pulse signals from the sensor 1.
COPYRIGHT: (C)1981,JPO&Japio
JP54102773A 1979-08-14 1979-08-14 fuel supply device Expired JPS6037296B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54102773A JPS6037296B2 (en) 1979-08-14 1979-08-14 fuel supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54102773A JPS6037296B2 (en) 1979-08-14 1979-08-14 fuel supply device

Publications (2)

Publication Number Publication Date
JPS5627040A true JPS5627040A (en) 1981-03-16
JPS6037296B2 JPS6037296B2 (en) 1985-08-26

Family

ID=14336469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54102773A Expired JPS6037296B2 (en) 1979-08-14 1979-08-14 fuel supply device

Country Status (1)

Country Link
JP (1) JPS6037296B2 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827842A (en) * 1981-08-10 1983-02-18 Mitsubishi Electric Corp Fuel supply device for internal combustion engine
JPS5828554A (en) * 1981-07-31 1983-02-19 Toyota Motor Corp Electronic controller for engine with fuel injection
JPS5848730A (en) * 1981-09-14 1983-03-22 Toyota Motor Corp Fuel injection method for electronically controlled type fuel-injection internal-combustion engine
JPS5848753A (en) * 1981-09-17 1983-03-22 Toyota Motor Corp Method of controlling air-fuel ratio of internal- combustion eingine
JPS58133436A (en) * 1982-02-02 1983-08-09 Nissan Motor Co Ltd Electronically controlled fuel injection device of multicylinder internal-combustion engine
JPS58155227A (en) * 1982-03-10 1983-09-14 Mitsubishi Electric Corp Fuel injector for internal-combustion engine
JPS58202335A (en) * 1982-05-20 1983-11-25 Honda Motor Co Ltd Fuel feed controllng method in time of acceleration of internal-combustion engine
JPS5974340A (en) * 1982-10-20 1984-04-26 Hitachi Ltd Fuel injector
JPS59145335A (en) * 1983-02-04 1984-08-20 Toyota Motor Corp Electronic fuel injection quantity control method
JPS59200034A (en) * 1983-04-26 1984-11-13 Toyota Motor Corp Method of controlling fuel injection in internal- combustion engine
JPS59203840A (en) * 1983-05-04 1984-11-19 Toyota Motor Corp Fuel injection controlling method for internal- combustion engine
JPS6032956A (en) * 1983-08-01 1985-02-20 Toyota Motor Corp Controlling method of fuel injection
JPS6035158A (en) * 1983-08-05 1985-02-22 Mazda Motor Corp Fuel injection device of engine
US4864999A (en) * 1987-05-18 1989-09-12 Nissan Motor Co., Ltd. Fuel control apparatus for engine
JPH0426365U (en) * 1990-06-27 1992-03-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945653A (en) * 1972-06-29 1974-05-01
JPS526833A (en) * 1975-07-04 1977-01-19 Nippon Denso Co Ltd Fuel-air ratio control mechanism for an internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945653A (en) * 1972-06-29 1974-05-01
JPS526833A (en) * 1975-07-04 1977-01-19 Nippon Denso Co Ltd Fuel-air ratio control mechanism for an internal combustion engine

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828554A (en) * 1981-07-31 1983-02-19 Toyota Motor Corp Electronic controller for engine with fuel injection
JPH0359256B2 (en) * 1981-07-31 1991-09-10 Toyota Motor Co Ltd
JPS6324139B2 (en) * 1981-08-10 1988-05-19 Mitsubishi Electric Corp
JPS5827842A (en) * 1981-08-10 1983-02-18 Mitsubishi Electric Corp Fuel supply device for internal combustion engine
JPS5848730A (en) * 1981-09-14 1983-03-22 Toyota Motor Corp Fuel injection method for electronically controlled type fuel-injection internal-combustion engine
JPS5848753A (en) * 1981-09-17 1983-03-22 Toyota Motor Corp Method of controlling air-fuel ratio of internal- combustion eingine
JPS58133436A (en) * 1982-02-02 1983-08-09 Nissan Motor Co Ltd Electronically controlled fuel injection device of multicylinder internal-combustion engine
JPH023018B2 (en) * 1982-02-02 1990-01-22 Nissan Motor
JPS58155227A (en) * 1982-03-10 1983-09-14 Mitsubishi Electric Corp Fuel injector for internal-combustion engine
JPH0333910B2 (en) * 1982-03-10 1991-05-20 Mitsubishi Electric Corp
JPS58202335A (en) * 1982-05-20 1983-11-25 Honda Motor Co Ltd Fuel feed controllng method in time of acceleration of internal-combustion engine
JPS5974340A (en) * 1982-10-20 1984-04-26 Hitachi Ltd Fuel injector
JPS59145335A (en) * 1983-02-04 1984-08-20 Toyota Motor Corp Electronic fuel injection quantity control method
JPH056024B2 (en) * 1983-02-04 1993-01-25 Toyota Motor Co Ltd
JPS59200034A (en) * 1983-04-26 1984-11-13 Toyota Motor Corp Method of controlling fuel injection in internal- combustion engine
JPS59203840A (en) * 1983-05-04 1984-11-19 Toyota Motor Corp Fuel injection controlling method for internal- combustion engine
JPS6032956A (en) * 1983-08-01 1985-02-20 Toyota Motor Corp Controlling method of fuel injection
JPH0477138B2 (en) * 1983-08-01 1992-12-07 Toyota Motor Co Ltd
JPS6035158A (en) * 1983-08-05 1985-02-22 Mazda Motor Corp Fuel injection device of engine
US4864999A (en) * 1987-05-18 1989-09-12 Nissan Motor Co., Ltd. Fuel control apparatus for engine
JPH0426365U (en) * 1990-06-27 1992-03-02

Also Published As

Publication number Publication date
JPS6037296B2 (en) 1985-08-26

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