JPS57163122A - Fuel injection device of diesel engine - Google Patents
Fuel injection device of diesel engineInfo
- Publication number
- JPS57163122A JPS57163122A JP4790881A JP4790881A JPS57163122A JP S57163122 A JPS57163122 A JP S57163122A JP 4790881 A JP4790881 A JP 4790881A JP 4790881 A JP4790881 A JP 4790881A JP S57163122 A JPS57163122 A JP S57163122A
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- stopper
- maximum amount
- maximum
- electromagnetic apparatus
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
PURPOSE:To increase, when required, the maximum amount of fuel injection, by arranging an electromagnetic apparatus capable of changing the position of a stopper of a control rack for controlling the amount of fuel injection. CONSTITUTION:The stopper 3 for restricting the maximum amount of fuel injection is mounted at the left end of the control rack of a fuel injection pump 1. When a starting switch 7 is actuated, the stopper 3 is moved to the left maximum position by the electromagnetic apparatus 4, so that the rack 2 can be moved from its original position to the left to increase the maximum amount of fuel injection. When the stopper 3 is at the maximum position, and the rotational speed detected by a sensor 6 reaches a high speed that exceeds a certain value, the control circuit 5 drives the electromagnetic apparatus 4 to cause the stopper 3 to return to the left original position. Thus, when required, the maximum amount of fuel injection can be increased to improve the starting characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4790881A JPS57163122A (en) | 1981-03-30 | 1981-03-30 | Fuel injection device of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4790881A JPS57163122A (en) | 1981-03-30 | 1981-03-30 | Fuel injection device of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57163122A true JPS57163122A (en) | 1982-10-07 |
Family
ID=12788469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4790881A Pending JPS57163122A (en) | 1981-03-30 | 1981-03-30 | Fuel injection device of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57163122A (en) |
-
1981
- 1981-03-30 JP JP4790881A patent/JPS57163122A/en active Pending
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