JPS5720524A - Fuel injection control for engine - Google Patents
Fuel injection control for engineInfo
- Publication number
- JPS5720524A JPS5720524A JP9598380A JP9598380A JPS5720524A JP S5720524 A JPS5720524 A JP S5720524A JP 9598380 A JP9598380 A JP 9598380A JP 9598380 A JP9598380 A JP 9598380A JP S5720524 A JPS5720524 A JP S5720524A
- Authority
- JP
- Japan
- Prior art keywords
- rotational speed
- fuel injection
- throttle
- engine
- gain
- 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 improve responsive property by varying gain of an amplifier with position of a throttle to set gain of rotational speed feedback system to the optimum over the whole rotational speed range.
CONSTITUTION: By means of an amplifier 12 interlocked with a throttle (not shown) or throttle sensor 10 to vary its gain with a position of the trottle, are amplified the deviation signal Δe derived from the difference between actual rotational speed signal Pn of an engine rotational speed detector 2 and rotational speed setting signal En of the throttle sensor 10, so that an actuator 7 may be driven the fuel injection amounts may be controlled. Thus, fuel injection amount can be set to the opimum value over the whole range of the engine rotational speed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9598380A JPS5720524A (en) | 1980-07-14 | 1980-07-14 | Fuel injection control for engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9598380A JPS5720524A (en) | 1980-07-14 | 1980-07-14 | Fuel injection control for engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5720524A true JPS5720524A (en) | 1982-02-03 |
Family
ID=14152376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9598380A Pending JPS5720524A (en) | 1980-07-14 | 1980-07-14 | Fuel injection control for engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5720524A (en) |
-
1980
- 1980-07-14 JP JP9598380A patent/JPS5720524A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5713241A (en) | Fuel injector | |
JPS57105530A (en) | Air-fuel ratio controlling method for internal combustion engine | |
JPS5720525A (en) | Electric governor for fuel injection pump | |
JPS56138437A (en) | Air-fuel ratio controller | |
JPS56146025A (en) | Electronic control device for engine | |
JPS5720524A (en) | Fuel injection control for engine | |
JPS56121828A (en) | Improving method of governor characteristic of diesel engine | |
JPS54144525A (en) | Fuel-air ratio controller for internal combustion engine | |
JPS54136617A (en) | Digital control of motor | |
JPS54130772A (en) | Controller for valve having nonlinear opening characte ristic | |
GB1515302A (en) | Combustion control system | |
JPS5685539A (en) | Controlling device for idle rotation speed | |
JPS57105532A (en) | Air-fuel ratio controlling method | |
JPS52152027A (en) | Sensor for controlling directon of movement of agricultural mobil | |
JPS5641430A (en) | Engine revolution control method | |
JPS57127722A (en) | Combustion controlling device | |
JPS5631110A (en) | Position control device | |
JPS5260338A (en) | Fuel-air ratio control system | |
JPS536718A (en) | Air fuel ratio control system | |
JPS5685552A (en) | Egr system | |
JPS5677535A (en) | Device for controlling air-fuel ratio of engine | |
JPS5692334A (en) | Air/fuel ratio control device equipped with signal adjustment circuit at time of driving on elevated area | |
JPS5768533A (en) | Fuel supply device for fuel injection type engine | |
JPS5543261A (en) | Controller of distribution type fuel injection pump | |
JPS57200629A (en) | Fuel injection amount controlling device |