JPS5654928A - Electronic fuel injector for internal combustion engine - Google Patents

Electronic fuel injector for internal combustion engine

Info

Publication number
JPS5654928A
JPS5654928A JP12998779A JP12998779A JPS5654928A JP S5654928 A JPS5654928 A JP S5654928A JP 12998779 A JP12998779 A JP 12998779A JP 12998779 A JP12998779 A JP 12998779A JP S5654928 A JPS5654928 A JP S5654928A
Authority
JP
Japan
Prior art keywords
computer
injection valve
basis
resistances
output
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
JP12998779A
Other languages
Japanese (ja)
Inventor
Tatsuaki Nakanishi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP12998779A priority Critical patent/JPS5654928A/en
Publication of JPS5654928A publication Critical patent/JPS5654928A/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 each cylinder with an equal amount of a fuel for achieving an equal air fuel ratio of each cylinder even if flow rates or fuel pressures are different on an injection valve itself basis, by connecting resistances in series with the injection valves respectively.
CONSTITUTION: An input terminal of a computer 16 is connected to an aerometer 6, a throttle sensor 7, and an air fuel ratio sensor 12. The computer 16 computes an opening timing and an opening interval of each injection valve 9a, 9b,... on the basis of the input signals of said units and sends an output to one terminal of each injection valve through a pair of wires 17. Variable resistances 22a, 22b,... are connected between the output terminal of the computer 16 and the respective injection valves and their resistances are regulated by manual controls, respectively. By determining a proper resistance of each variable resistance, a reactive feed period is satisfactorily controlled on an injection valve basis so that respective injection flow rates provided in response to one output of the computer 16 may be equal.
COPYRIGHT: (C)1981,JPO&Japio
JP12998779A 1979-10-11 1979-10-11 Electronic fuel injector for internal combustion engine Pending JPS5654928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12998779A JPS5654928A (en) 1979-10-11 1979-10-11 Electronic fuel injector for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12998779A JPS5654928A (en) 1979-10-11 1979-10-11 Electronic fuel injector for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5654928A true JPS5654928A (en) 1981-05-15

Family

ID=15023345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12998779A Pending JPS5654928A (en) 1979-10-11 1979-10-11 Electronic fuel injector for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5654928A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935658U (en) * 1982-08-30 1984-03-06 本田技研工業株式会社 Internal combustion engine idle mixture adjustment device
JPS60212656A (en) * 1984-03-23 1985-10-24 ダイムラ−ベンツ・アクチエンゲゼルシャフト Control apparatus of drive apparatus of car containing internal combustion engine with auxiliary apparatus
JPS60233355A (en) * 1984-05-04 1985-11-20 Diesel Kiki Co Ltd Electron control type internal-combustion engine
JPS611832A (en) * 1984-06-12 1986-01-07 Diesel Kiki Co Ltd Fuel injection pump
JPS6368730A (en) * 1987-08-21 1988-03-28 Honda Motor Co Ltd Idling mixture gas adjusting method for internal combustion engine
JPS63208665A (en) * 1987-02-24 1988-08-30 Hitachi Ltd Adjustment of flow rate for piezoelectric type fuel injection valve
JPS63162940U (en) * 1987-04-15 1988-10-25
JPH023039U (en) * 1988-06-21 1990-01-10

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935658U (en) * 1982-08-30 1984-03-06 本田技研工業株式会社 Internal combustion engine idle mixture adjustment device
JPS60212656A (en) * 1984-03-23 1985-10-24 ダイムラ−ベンツ・アクチエンゲゼルシャフト Control apparatus of drive apparatus of car containing internal combustion engine with auxiliary apparatus
JPS60233355A (en) * 1984-05-04 1985-11-20 Diesel Kiki Co Ltd Electron control type internal-combustion engine
JPH0361023B2 (en) * 1984-05-04 1991-09-18 Zekuseru Kk
JPS611832A (en) * 1984-06-12 1986-01-07 Diesel Kiki Co Ltd Fuel injection pump
JPS63208665A (en) * 1987-02-24 1988-08-30 Hitachi Ltd Adjustment of flow rate for piezoelectric type fuel injection valve
JPS63162940U (en) * 1987-04-15 1988-10-25
JPS6368730A (en) * 1987-08-21 1988-03-28 Honda Motor Co Ltd Idling mixture gas adjusting method for internal combustion engine
JPH023039U (en) * 1988-06-21 1990-01-10

Similar Documents

Publication Publication Date Title
JPS57108431A (en) Control device of output from internal combustion engine
JPS55160135A (en) Suction air controller
JPS53134116A (en) Fuel feeder for internal combustion engine
JPS57210137A (en) Feedback control device of air-fuel ratio in internal combustion engine
JPS5654928A (en) Electronic fuel injector for internal combustion engine
JPS5535165A (en) Controlling acceleration of automobile engine
JPS5726230A (en) Electronic control type fuel injection method
JPS6466439A (en) Air-fuel ratio controlling method of internal combustion engine
US3687121A (en) Fuel system
JPS56159527A (en) Electronic control type fuel injection controller for internal-combustion engine
JPS53140420A (en) Engine combustion controller for automobile
JPS643245A (en) Air/fuel ratio control device for internal combustion engine
JPS6480752A (en) Control device for number of idle revolutions of engine
JPS5718453A (en) Ignition timing control method for internal combustion engine
JPS5598658A (en) Fuel injection method for multi-cylindered internal combustion engine of fuel injection type
JPS5672239A (en) Air-fuel ratio controller for fuel injection type internal combustion engine with supercharger
EP0071588A3 (en) An apparatus for forming a mixture of air and gaseous fuel, and for checking and regulating the air-fuel ratio of the said mixture
JPS55134730A (en) Controlling method of fuel for internal combustion engine
CA2007857A1 (en) Fuel injection control apparatus for internal combustion engine
JPS5652561A (en) Engine intake device
JPS5546060A (en) Electronic fuel injection device for internal combustion engine
JPS54108129A (en) Fuel injector
JPS551412A (en) Compensating concentration of mixture in internal combustion engine
JPS55148931A (en) Control method of air fuel ratio
JPS6445947A (en) Black smoke preventing device for internal combustion engine at time of acceleration