JPS5652536A - Fuel supply device for high tension ignition system internal combustion engine - Google Patents
Fuel supply device for high tension ignition system internal combustion engineInfo
- Publication number
- JPS5652536A JPS5652536A JP12979779A JP12979779A JPS5652536A JP S5652536 A JPS5652536 A JP S5652536A JP 12979779 A JP12979779 A JP 12979779A JP 12979779 A JP12979779 A JP 12979779A JP S5652536 A JPS5652536 A JP S5652536A
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- fuel injection
- fuel
- combustion engine
- internal combustion
- 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.)
- Granted
Links
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE: To control fuel injection period and amount with high accuracy by providing a distributor pivoted by a pulse motor to distribute pressurized fuel to a fuel injection valve of each cylinder and synchronizing controllably the pulse motor with rotation of an engine.
CONSTITUTION: Fuel is supplied through an electromagnetic flow adjusting valve 12 to a high pressure plunger pump 11 by a feed pump 10. A portion of oil discharged from this pump 11 accumulates pressure in a accumulator 13. Also, oil discharged from the plunger pump 11 is introduced into a distributor 15 driven rotationally by a pulse motor 14 to be distributed to each fuel injection valve 6. Then, opening of the electromagnetic flow adjusting valve 12 is increased or decreased through a control circuit 16 on the basis of signal of an air flow sensor 42. Also, pulse signals synchronized with the rotational frequency of the engine are supplied from the control circuit 16 to the pulse motor 14 to rotate controllably stepwise the pulse motor 14.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54129797A JPS6010169B2 (en) | 1979-10-08 | 1979-10-08 | Internal combustion engine fuel supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54129797A JPS6010169B2 (en) | 1979-10-08 | 1979-10-08 | Internal combustion engine fuel supply system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5652536A true JPS5652536A (en) | 1981-05-11 |
JPS6010169B2 JPS6010169B2 (en) | 1985-03-15 |
Family
ID=15018460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54129797A Expired JPS6010169B2 (en) | 1979-10-08 | 1979-10-08 | Internal combustion engine fuel supply system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010169B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54129796A (en) * | 1978-03-30 | 1979-10-08 | Yoshio Tanaka | Head system automatic body adjusting machine |
-
1979
- 1979-10-08 JP JP54129797A patent/JPS6010169B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54129796A (en) * | 1978-03-30 | 1979-10-08 | Yoshio Tanaka | Head system automatic body adjusting machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6010169B2 (en) | 1985-03-15 |
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