JPS57108428A - Feed method and device of injection fuel in spark-ignition engine - Google Patents
Feed method and device of injection fuel in spark-ignition engineInfo
- Publication number
- JPS57108428A JPS57108428A JP55184692A JP18469280A JPS57108428A JP S57108428 A JPS57108428 A JP S57108428A JP 55184692 A JP55184692 A JP 55184692A JP 18469280 A JP18469280 A JP 18469280A JP S57108428 A JPS57108428 A JP S57108428A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pick
- input
- cylinder
- generated
- 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
Abstract
PURPOSE: To promote vaporization of liquid fuel, by arranging the fuel injection timing at the end of an intake stroke in each cylinder.
CONSTITUTION: A built-in speed sensor 10 in a distributor consists of a rotor 12 and pick-up element 13 having crest parts 111W114. The crest part 111 is formed higher than the other crest parts, when this part passes through the pick-up element 13, a voltage signal of larger level is generated by the pick-up element 13 than at passing of the other crest parts. The voltage signal is input to a waveform shaper circuit 14 and control circuit 15. The signal generated from the speed sensor 10 is input to the control circuit 15 as an engine speed signal and cylinder decision signal, simultaneously a generated signal from an air flow meter is input as an intake air quantity signal, then quantity of injection fuel is decided on the basis of the engine speed signal and the intake air quantity signal. An output signal of the control device 15 shall be an output at the end of an intake stroke in a cylinder.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55184692A JPS57108428A (en) | 1980-12-24 | 1980-12-24 | Feed method and device of injection fuel in spark-ignition engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55184692A JPS57108428A (en) | 1980-12-24 | 1980-12-24 | Feed method and device of injection fuel in spark-ignition engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57108428A true JPS57108428A (en) | 1982-07-06 |
Family
ID=16157695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55184692A Pending JPS57108428A (en) | 1980-12-24 | 1980-12-24 | Feed method and device of injection fuel in spark-ignition engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57108428A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150937A (en) * | 1983-02-15 | 1984-08-29 | Mazda Motor Corp | Fuel injecting apparatus for multi-cylinder engine |
JPS60195347A (en) * | 1984-03-16 | 1985-10-03 | Nissan Koki Kk | Controlling method of fuel injection timing |
JPS6174632U (en) * | 1984-10-23 | 1986-05-20 | ||
DE3713628A1 (en) * | 1986-04-25 | 1987-11-05 | Mazda Motor | INTAKE SYSTEM FOR COMBUSTION ENGINES |
JPS6368729A (en) * | 1986-09-10 | 1988-03-28 | Mazda Motor Corp | Fuel injection device for engine |
-
1980
- 1980-12-24 JP JP55184692A patent/JPS57108428A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150937A (en) * | 1983-02-15 | 1984-08-29 | Mazda Motor Corp | Fuel injecting apparatus for multi-cylinder engine |
JPH057552B2 (en) * | 1983-02-15 | 1993-01-29 | Mazda Motor | |
JPS60195347A (en) * | 1984-03-16 | 1985-10-03 | Nissan Koki Kk | Controlling method of fuel injection timing |
JPS6174632U (en) * | 1984-10-23 | 1986-05-20 | ||
DE3713628A1 (en) * | 1986-04-25 | 1987-11-05 | Mazda Motor | INTAKE SYSTEM FOR COMBUSTION ENGINES |
US4779594A (en) * | 1986-04-25 | 1988-10-25 | Mazda Motor Corporation | Intake system for an internal combustion engine |
JPS6368729A (en) * | 1986-09-10 | 1988-03-28 | Mazda Motor Corp | Fuel injection device for engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5420230A (en) | Fuel intercepting device in electronic control fuel injection system | |
JPS5549538A (en) | Method of injecting fuel under electronic control | |
JPS57108428A (en) | Feed method and device of injection fuel in spark-ignition engine | |
JPS57143160A (en) | Ignition device for internal combustion engine | |
JPS5314232A (en) | Fuel injection quantity calculation system for internal combustion engine | |
JPS5560632A (en) | Fuel consumption measuring apparatus | |
JPS5612024A (en) | Electronic controlled fuel injection device | |
JPS5525509A (en) | Device for detecting intake air amount in internal combustion engine | |
JPS5341642A (en) | Electronic control type fuel jet apparatus | |
JPS57188768A (en) | Fuel feeding apparatus of multicylinder engine | |
JPS5519933A (en) | Fuel injection system in gasoline engine | |
JPS5399134A (en) | Electronic fuel injector for internal combustion engine | |
JPS523926A (en) | Fuel injection device for internal combustion engine | |
JPS56156411A (en) | Ignition device for internal combustion engine | |
JPS5517612A (en) | Fuel injection device for internal combustion engine | |
JPS5575543A (en) | Electronically controlled fuel injection system | |
JPS55134730A (en) | Controlling method of fuel for internal combustion engine | |
JPS5770927A (en) | Fuel injector for internal combustion engine | |
JPS55153831A (en) | Electronically controlled fuel injector | |
JPS57146059A (en) | Ignition device for internal-combustion engine | |
JPS5598658A (en) | Fuel injection method for multi-cylindered internal combustion engine of fuel injection type | |
JPS5641458A (en) | Ignition device of internal combustion engine | |
JPS5341641A (en) | Electronic control type fuel jet apparatus | |
JPS5327786A (en) | Vehicle speed limiting device | |
JPS54145817A (en) | Fuel injection device |