JPS5788231A - Hydraulically operated type fuel injection timing adjusting device - Google Patents
Hydraulically operated type fuel injection timing adjusting deviceInfo
- Publication number
- JPS5788231A JPS5788231A JP55163979A JP16397980A JPS5788231A JP S5788231 A JPS5788231 A JP S5788231A JP 55163979 A JP55163979 A JP 55163979A JP 16397980 A JP16397980 A JP 16397980A JP S5788231 A JPS5788231 A JP S5788231A
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- hydraulic actuator
- working oil
- heater
- adjusting device
- 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)
- Fluid-Pressure Circuits (AREA)
Abstract
PURPOSE: To contrive to make the device small by a constitution wherein a heater and a booster pump for exclusive use are interposed in the passage of the working oil for a hydraulic actuator so as to be able to use lubricating oil of engine as the working oil for the hydraulic actuator in common.
CONSTITUTION: The main body 1 of the hydraulically operated type fuel injection timing adjusting device is arranged between an input shaft 2 connecting to the crankshaft of an internal combustion engine and an output shaft 3 connecting to the cam shaft of a fuel injection pump. The hydraulic actuator 103 of said main body 1 is connected to a controlling valve which is controlled by a controlling unit 5. The controlling valve is connected with a working oil supply pipe 7 providing with the booster pump 8, a relief valve 9 and the heater 10 therein. Said supply pipe 7 is connected to a lubricating system main distributing pipe 11 serving as sucking in the working oil for the hydraulic actuator through a heater 14, a filter 13 and a pump 12 from an oil pan 15.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163979A JPS5788231A (en) | 1980-11-20 | 1980-11-20 | Hydraulically operated type fuel injection timing adjusting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163979A JPS5788231A (en) | 1980-11-20 | 1980-11-20 | Hydraulically operated type fuel injection timing adjusting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788231A true JPS5788231A (en) | 1982-06-02 |
JPS6321805B2 JPS6321805B2 (en) | 1988-05-09 |
Family
ID=15784441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55163979A Granted JPS5788231A (en) | 1980-11-20 | 1980-11-20 | Hydraulically operated type fuel injection timing adjusting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788231A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4976123A (en) * | 1972-11-22 | 1974-07-23 | ||
JPS5139285A (en) * | 1974-09-20 | 1976-04-01 | Katsumi Konno | JIDOTEIJIKYUJIKI |
-
1980
- 1980-11-20 JP JP55163979A patent/JPS5788231A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4976123A (en) * | 1972-11-22 | 1974-07-23 | ||
JPS5139285A (en) * | 1974-09-20 | 1976-04-01 | Katsumi Konno | JIDOTEIJIKYUJIKI |
Also Published As
Publication number | Publication date |
---|---|
JPS6321805B2 (en) | 1988-05-09 |
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