JPS5612024A - Electronic controlled fuel injection device - Google Patents

Electronic controlled fuel injection device

Info

Publication number
JPS5612024A
JPS5612024A JP8609279A JP8609279A JPS5612024A JP S5612024 A JPS5612024 A JP S5612024A JP 8609279 A JP8609279 A JP 8609279A JP 8609279 A JP8609279 A JP 8609279A JP S5612024 A JPS5612024 A JP S5612024A
Authority
JP
Japan
Prior art keywords
acceleration
rate
signals
increase
circuit
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
JP8609279A
Other languages
Japanese (ja)
Inventor
Mitsuo Nakamura
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP8609279A priority Critical patent/JPS5612024A/en
Publication of JPS5612024A publication Critical patent/JPS5612024A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To feed fuel of the rate of increase in accordance with the rate of acceleration by detecting and judging the rate of acceleration from the changing speed of the air signal of the suction air rate and prescribing the number and the time range of the pulse signals for acceleration increase rate by the acceleration signal.
CONSTITUTION: The rate of changing speed of the air signal which is input to an acceleration detecting circuit 9 from a suction air meter 3 is detected and output as the acceleration signal. On the other hand, multiple number of acceleration pulse signals of the pulse width in accordance with the size of the acceleration signals from the acceleration detecting circuit 9 are obtained at an acceleration increase circuit 10, and the signals are sent to an output circuit 7 as OR signals as compared with the basic pulse signals from an operation circuit 6. At this time, the multiple number of acceleration pulses are output synchronously corresponding to the acceleration rate of the internal combustion engine to increase fuel at the acceleration.
COPYRIGHT: (C)1981,JPO&Japio
JP8609279A 1979-07-06 1979-07-06 Electronic controlled fuel injection device Pending JPS5612024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8609279A JPS5612024A (en) 1979-07-06 1979-07-06 Electronic controlled fuel injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8609279A JPS5612024A (en) 1979-07-06 1979-07-06 Electronic controlled fuel injection device

Publications (1)

Publication Number Publication Date
JPS5612024A true JPS5612024A (en) 1981-02-05

Family

ID=13877057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8609279A Pending JPS5612024A (en) 1979-07-06 1979-07-06 Electronic controlled fuel injection device

Country Status (1)

Country Link
JP (1) JPS5612024A (en)

Cited By (6)

* 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
JPS5848730A (en) * 1981-09-14 1983-03-22 Toyota Motor Corp Fuel injection method for electronically controlled type fuel-injection internal-combustion engine
JPS58220934A (en) * 1982-06-16 1983-12-22 Honda Motor Co Ltd Control method for supply of fuel at accelerating time of internal-combustion engine
JPS58220935A (en) * 1982-06-16 1983-12-22 Honda Motor Co Ltd Control method for supply of fuel at accelerating time of internal-combustion engine
JPS59176425A (en) * 1983-03-24 1984-10-05 Nippon Denso Co Ltd Electronic fuel injection controller for internal- combustion engine of vehicle
JPS62101870A (en) * 1985-10-30 1987-05-12 Mazda Motor Corp Acceleration detection device for engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943033A (en) * 1972-08-30 1974-04-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943033A (en) * 1972-08-30 1974-04-23

Cited By (9)

* 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
JPS5848730A (en) * 1981-09-14 1983-03-22 Toyota Motor Corp Fuel injection method for electronically controlled type fuel-injection internal-combustion engine
JPS58220934A (en) * 1982-06-16 1983-12-22 Honda Motor Co Ltd Control method for supply of fuel at accelerating time of internal-combustion engine
JPS58220935A (en) * 1982-06-16 1983-12-22 Honda Motor Co Ltd Control method for supply of fuel at accelerating time of internal-combustion engine
JPH0368220B2 (en) * 1982-06-16 1991-10-25 Honda Motor Co Ltd
JPH0370103B2 (en) * 1982-06-16 1991-11-06 Honda Motor Co Ltd
JPS59176425A (en) * 1983-03-24 1984-10-05 Nippon Denso Co Ltd Electronic fuel injection controller for internal- combustion engine of vehicle
JPS62101870A (en) * 1985-10-30 1987-05-12 Mazda Motor Corp Acceleration detection device for engine

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