JPS5652529A - Timer - Google Patents
TimerInfo
- Publication number
- JPS5652529A JPS5652529A JP12961179A JP12961179A JPS5652529A JP S5652529 A JPS5652529 A JP S5652529A JP 12961179 A JP12961179 A JP 12961179A JP 12961179 A JP12961179 A JP 12961179A JP S5652529 A JPS5652529 A JP S5652529A
- Authority
- JP
- Japan
- Prior art keywords
- cam
- fuel injection
- timer
- engine
- shaft
- 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)
Abstract
PURPOSE: To make a timer which can obtain an appropriate fuel injection timing small and to reduce cost by intricately changing a phase of a cam shaft of a fuel injection pump of a Diesel engine and a pump driving shaft of the engine under a constant condition.
CONSTITUTION: When an engine is started, a fly weight 12 of a timer 10 fitted on a cam shaft (not indicated in the figure) of a fuel injection pump receives centrifugal force. When the number of rotation of the cam shaft is increased to enlarge the centrifugal force on the weight 12 and a roller 18 presses a cam face 17 of a timer driving cam 11 resisting a spring 16, a phase of the cam shaft and a pump driving shaft 19 of the engine is changed to make fuel injection timing increasingly fast. Then, when the number of rotation is further increased and a pressing force by the roller 18 on the cam face 17 of the cam 11 becomes larger than the force of the spring 15, the cam face 17 is further pressed and fuel injection timing is further advanced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12961179A JPS5652529A (en) | 1979-10-08 | 1979-10-08 | Timer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12961179A JPS5652529A (en) | 1979-10-08 | 1979-10-08 | Timer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5652529A true JPS5652529A (en) | 1981-05-11 |
JPS638289B2 JPS638289B2 (en) | 1988-02-22 |
Family
ID=15013735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12961179A Granted JPS5652529A (en) | 1979-10-08 | 1979-10-08 | Timer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5652529A (en) |
-
1979
- 1979-10-08 JP JP12961179A patent/JPS5652529A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS638289B2 (en) | 1988-02-22 |
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