JPS55164737A - Fuel injection controlling device for diesel engine - Google Patents
Fuel injection controlling device for diesel engineInfo
- Publication number
- JPS55164737A JPS55164737A JP7121579A JP7121579A JPS55164737A JP S55164737 A JPS55164737 A JP S55164737A JP 7121579 A JP7121579 A JP 7121579A JP 7121579 A JP7121579 A JP 7121579A JP S55164737 A JPS55164737 A JP S55164737A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- microcomputor
- hydraulic pump
- fuel injection
- control valves
- 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
- High-Pressure Fuel Injection Pump Control (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To reduce the amount of noxious components and smoke contained in the exhaust gas and to improve startability of engine, by controlling fuel injection apporpriately through provision of a microcomputor, control valves, hydraulically operated means and hydraulic pump.
CONSTITUTION: Hydraulically operated means 5 is connected via piping to hydraulic pump 4 and also connected to control rack 3 by means of linkage 8. Various factors indicating the operational condition of engine are afforded to microcomputor 7. Control valves 6 are opened and closed in response to the signal derived from said various factors indicating the operational condition of engine, which is furnished from microcomputor 7. Through the control valves 6, hydrulic oil is supplied to means 5 by hydraulic pump 4 so that control rack 3 is shifted to an optimal position. With such an arrangement, it is enabled to improve response characteristics, to reduce the amount of noxious components and smoke contained in the exhaust gas, to reduce noises, and to improve startability and other performance of engine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7121579A JPS55164737A (en) | 1979-06-08 | 1979-06-08 | Fuel injection controlling device for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7121579A JPS55164737A (en) | 1979-06-08 | 1979-06-08 | Fuel injection controlling device for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55164737A true JPS55164737A (en) | 1980-12-22 |
Family
ID=13454224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7121579A Pending JPS55164737A (en) | 1979-06-08 | 1979-06-08 | Fuel injection controlling device for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164737A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63106355A (en) * | 1986-06-04 | 1988-05-11 | Nippon Denso Co Ltd | Fuel injection amount control device for internal combustion engine |
-
1979
- 1979-06-08 JP JP7121579A patent/JPS55164737A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63106355A (en) * | 1986-06-04 | 1988-05-11 | Nippon Denso Co Ltd | Fuel injection amount control device for internal combustion engine |
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