JPS5654928A - Electronic fuel injector for internal combustion engine - Google Patents
Electronic fuel injector for internal combustion engineInfo
- 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
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
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)
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 |
-
1979
- 1979-10-11 JP JP12998779A patent/JPS5654928A/en active Pending
Cited By (9)
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 |
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