JPS5669426A - Fuel injection timing controller for diesel engine - Google Patents
Fuel injection timing controller for diesel engineInfo
- Publication number
- JPS5669426A JPS5669426A JP14563779A JP14563779A JPS5669426A JP S5669426 A JPS5669426 A JP S5669426A JP 14563779 A JP14563779 A JP 14563779A JP 14563779 A JP14563779 A JP 14563779A JP S5669426 A JPS5669426 A JP S5669426A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- circuit
- engine
- injection timing
- contact
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
PURPOSE: To reduce conbustion noise or vibration given during an idling period of an engine by delaying an injection timing which is controlled by a timer, in that running period.
CONSTITUTION: When an engine idles after starting, a suction negative pressure of the engine stands high enough that a negative pressure switch 35 is affected to pull a switch element 38 back against a spring 39. One terminal 30" of an electromagnetic solenoid 29 is connected to an earth contact A1 by a circuit 48, the fourth contact B4 and a conductor 42 and another terminal 30' is connected to a power source by a circuit 47, the third contact B3, a conductor 41 and a circuit 45. With a current flowing through a coil 30 from the terminal 30' to the terminal 30", a movable iron core 31 is forced back by a timer piston 23 so that the timer piston 23 is retracted by a spring 24 to delay an ignition.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14563779A JPS5669426A (en) | 1979-11-09 | 1979-11-09 | Fuel injection timing controller for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14563779A JPS5669426A (en) | 1979-11-09 | 1979-11-09 | Fuel injection timing controller for diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5669426A true JPS5669426A (en) | 1981-06-10 |
| JPS6138334B2 JPS6138334B2 (en) | 1986-08-28 |
Family
ID=15389609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14563779A Granted JPS5669426A (en) | 1979-11-09 | 1979-11-09 | Fuel injection timing controller for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5669426A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162241U (en) * | 1982-04-26 | 1983-10-28 | ヤンマーディーゼル株式会社 | Injection timing advance device at startup of distributed fuel injection pump |
| JPS6166859A (en) * | 1984-09-06 | 1986-04-05 | ルーカス・インダストリーズ・パブリツク・リミテツド・カンパニー | Fuel injection pump |
| US5183013A (en) * | 1989-09-29 | 1993-02-02 | Yamaha Hatsudoki Kabushiki Kaisha | Two-cycle diesel engine |
-
1979
- 1979-11-09 JP JP14563779A patent/JPS5669426A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162241U (en) * | 1982-04-26 | 1983-10-28 | ヤンマーディーゼル株式会社 | Injection timing advance device at startup of distributed fuel injection pump |
| JPS6166859A (en) * | 1984-09-06 | 1986-04-05 | ルーカス・インダストリーズ・パブリツク・リミテツド・カンパニー | Fuel injection pump |
| US5183013A (en) * | 1989-09-29 | 1993-02-02 | Yamaha Hatsudoki Kabushiki Kaisha | Two-cycle diesel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138334B2 (en) | 1986-08-28 |
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