JPS5638532A - Adjuster for fuel injection timing of diesel engine - Google Patents
Adjuster for fuel injection timing of diesel engineInfo
- Publication number
- JPS5638532A JPS5638532A JP11284779A JP11284779A JPS5638532A JP S5638532 A JPS5638532 A JP S5638532A JP 11284779 A JP11284779 A JP 11284779A JP 11284779 A JP11284779 A JP 11284779A JP S5638532 A JPS5638532 A JP S5638532A
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- pressure
- injection timing
- cam
- diesel engine
- 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)
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE: To reduce the amount of generated hydrocarbon at a small load and to prevent the production of white smoke at starting of a diesel engine by automatically adjusting the fuel injection timing by using the differential pressure between the delivery pressure of the feed pump and the pressure varying with the engine speed.
CONSTITUTION: Between a cam 4 driving a plunger 7 in an injector 3 and a bush rod 5 transmitting the power of the cam 4 to the plunger 7, a cam follower 8 whose base end is held by an eccentric shaft 9 is provided. The differential pressure between the delivery pressure Pg of a feed pump 1 controlled by a governor 2 and the pressure uniformly varying with the engine speed causes the eccentric shaft 9 to pivot, so that the fuel injection timing is adjusted. This permits improvement in the combustion characteristic at a small load and starting.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11284779A JPS5638532A (en) | 1979-09-05 | 1979-09-05 | Adjuster for fuel injection timing of diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11284779A JPS5638532A (en) | 1979-09-05 | 1979-09-05 | Adjuster for fuel injection timing of diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5638532A true JPS5638532A (en) | 1981-04-13 |
Family
ID=14597010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11284779A Pending JPS5638532A (en) | 1979-09-05 | 1979-09-05 | Adjuster for fuel injection timing of diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638532A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979066A (en) * | 1982-10-28 | 1984-05-08 | Hino Motors Ltd | Fuel injection control device usable for unit injector |
JPS5979067A (en) * | 1982-10-28 | 1984-05-08 | Hino Motors Ltd | Fuel injection control device to be employed for unit injector |
-
1979
- 1979-09-05 JP JP11284779A patent/JPS5638532A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979066A (en) * | 1982-10-28 | 1984-05-08 | Hino Motors Ltd | Fuel injection control device usable for unit injector |
JPS5979067A (en) * | 1982-10-28 | 1984-05-08 | Hino Motors Ltd | Fuel injection control device to be employed for unit injector |
JPH0343466B2 (en) * | 1982-10-28 | 1991-07-02 | Hino Motors Ltd |
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