JPS5735154A - Fuel injection apparatus - Google Patents
Fuel injection apparatusInfo
- Publication number
- JPS5735154A JPS5735154A JP10773380A JP10773380A JPS5735154A JP S5735154 A JPS5735154 A JP S5735154A JP 10773380 A JP10773380 A JP 10773380A JP 10773380 A JP10773380 A JP 10773380A JP S5735154 A JPS5735154 A JP S5735154A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel injection
- actual
- amount
- signal
- 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
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To make it possible to perform a customary and correct detection of the actual injection amount regardless of the mechanical abrasion by directly detecting the actual fuel injection amount according to the displacement amount of pressure body in the fuel injection mechanism which is displaced by the fuel pressure.
CONSTITUTION: The fuel prssed in the chamber 20 is supplied to the fuel injection mechanism 23 at the time of overlapping of the slit 22 and the pressure sensitive port 24 when the plunger 11 is operated in a rotatory lifting condition through a cam disk 12 by the rotation of engine. Thus the fuel absorbed in an absorbing space involving the passage 30 is supplied to the jet valve through the delivery valve 27 by a motion of the piston 26 to the right. In this occasion, the displacement amount of the piston 26 should be detected by a position senser 36 to detect an injection amount of the fuel. After finding a signal of the actual injetion amount by the process circuit according to the output of the position sensor 36, the control sleeve 13 is controlled through an actuator in accordance with deviation between this signal and the target value signal.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10773380A JPS5735154A (en) | 1980-08-07 | 1980-08-07 | Fuel injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10773380A JPS5735154A (en) | 1980-08-07 | 1980-08-07 | Fuel injection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5735154A true JPS5735154A (en) | 1982-02-25 |
| JPS6157459B2 JPS6157459B2 (en) | 1986-12-06 |
Family
ID=14466563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10773380A Granted JPS5735154A (en) | 1980-08-07 | 1980-08-07 | Fuel injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5735154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915644A (en) * | 1982-07-19 | 1984-01-26 | Nissan Motor Co Ltd | Fuel injection amount detector and electronic fuel injection amount control device for fuel injection type internal combustion engine |
-
1980
- 1980-08-07 JP JP10773380A patent/JPS5735154A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915644A (en) * | 1982-07-19 | 1984-01-26 | Nissan Motor Co Ltd | Fuel injection amount detector and electronic fuel injection amount control device for fuel injection type internal combustion engine |
| US4494507A (en) * | 1982-07-19 | 1985-01-22 | Nissan Motor Company, Limited | Control system for a fuel injection internal combustion engine including a fuel injection rate detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6157459B2 (en) | 1986-12-06 |
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