JPS55137325A - Starting controller for fuel injecting type engine - Google Patents

Starting controller for fuel injecting type engine

Info

Publication number
JPS55137325A
JPS55137325A JP4532079A JP4532079A JPS55137325A JP S55137325 A JPS55137325 A JP S55137325A JP 4532079 A JP4532079 A JP 4532079A JP 4532079 A JP4532079 A JP 4532079A JP S55137325 A JPS55137325 A JP S55137325A
Authority
JP
Japan
Prior art keywords
fuel injection
injection valve
pulse length
temperature
engine
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
JP4532079A
Other languages
Japanese (ja)
Inventor
Hiroshi Yamaguchi
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 JP4532079A priority Critical patent/JPS55137325A/en
Publication of JPS55137325A publication Critical patent/JPS55137325A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain stable starting condition by determining the opening time pulse length of the fuel injection valve at the start of engine corresponding to the engine rotating speed, engine model temperature, and time elapsed from the start of cranking.
CONSTITUTION: When the output signal from the starter of-off sensor 3 indicates that the starter motor is on, the fuel injection valve pulse length corresponding to the engine model temperature detected at the temperature sensor 2 is computed or found by the table look up which detects and reads the temperature by memorizing, in advance, the value equivalent to the appropriate fuel injection valve pulse length corresponding to the temperature. Then, the coefficient in proportion to the engine rotating speed which is detected at the speed sensor 1 is found. Furthermore, the coefficient in proportion to the time elapsed from the moment of start is found by the timer which is started at the start of the starter motor. The fuel injection valve opening time pulse length is calculated by these coefficients and the results are transmitted from the output terminal 9.
COPYRIGHT: (C)1980,JPO&Japio
JP4532079A 1979-04-16 1979-04-16 Starting controller for fuel injecting type engine Pending JPS55137325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4532079A JPS55137325A (en) 1979-04-16 1979-04-16 Starting controller for fuel injecting type engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4532079A JPS55137325A (en) 1979-04-16 1979-04-16 Starting controller for fuel injecting type engine

Publications (1)

Publication Number Publication Date
JPS55137325A true JPS55137325A (en) 1980-10-27

Family

ID=12716004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4532079A Pending JPS55137325A (en) 1979-04-16 1979-04-16 Starting controller for fuel injecting type engine

Country Status (1)

Country Link
JP (1) JPS55137325A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835238A (en) * 1981-08-26 1983-03-01 Nippon Denso Co Ltd Control method of air-fuel ratio
JPS62154U (en) * 1985-06-17 1987-01-06
JPS626446U (en) * 1985-06-28 1987-01-16
JPS63501164A (en) * 1985-10-25 1988-04-28 ローベルト　ボツシュ　ゲゼルシャフト　ミツト　ベシュレンクテル　ハフツング Electronic starting control device for fuel injection systems of internal combustion engines
JPH023035U (en) * 1988-06-17 1990-01-10
US5372110A (en) * 1991-01-29 1994-12-13 Siemens Automotive S.A. Method and device for closed-loop control of the power of an internal combustion engine propelling a motor vehicle
JP2008169775A (en) * 2007-01-12 2008-07-24 Toyota Motor Corp Start control device for internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117236A (en) * 1975-03-19 1976-10-15 Bosch Gmbh Robert Metod and apparatus for start at low temperature of fuel injection device
JPS5356422A (en) * 1976-10-29 1978-05-22 Nippon Denso Co Ltd Electronic-controlling type fuel injection system
JPS53141831A (en) * 1977-05-18 1978-12-11 Toyota Motor Corp Electronic control system fuel jet type internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117236A (en) * 1975-03-19 1976-10-15 Bosch Gmbh Robert Metod and apparatus for start at low temperature of fuel injection device
JPS5356422A (en) * 1976-10-29 1978-05-22 Nippon Denso Co Ltd Electronic-controlling type fuel injection system
JPS53141831A (en) * 1977-05-18 1978-12-11 Toyota Motor Corp Electronic control system fuel jet type internal combustion engine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835238A (en) * 1981-08-26 1983-03-01 Nippon Denso Co Ltd Control method of air-fuel ratio
JPS62341B2 (en) * 1981-08-26 1987-01-07 Nippon Denso Co
JPS62154U (en) * 1985-06-17 1987-01-06
JPH0519557Y2 (en) * 1985-06-17 1993-05-24
JPS626446U (en) * 1985-06-28 1987-01-16
JPS63501164A (en) * 1985-10-25 1988-04-28 ローベルト　ボツシュ　ゲゼルシャフト　ミツト　ベシュレンクテル　ハフツング Electronic starting control device for fuel injection systems of internal combustion engines
JPH023035U (en) * 1988-06-17 1990-01-10
US5372110A (en) * 1991-01-29 1994-12-13 Siemens Automotive S.A. Method and device for closed-loop control of the power of an internal combustion engine propelling a motor vehicle
JP2008169775A (en) * 2007-01-12 2008-07-24 Toyota Motor Corp Start control device for internal combustion engine

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