JPS55125317A - Fuel injection device for diesel engine - Google Patents
Fuel injection device for diesel engineInfo
- Publication number
- JPS55125317A JPS55125317A JP3349579A JP3349579A JPS55125317A JP S55125317 A JPS55125317 A JP S55125317A JP 3349579 A JP3349579 A JP 3349579A JP 3349579 A JP3349579 A JP 3349579A JP S55125317 A JPS55125317 A JP S55125317A
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- main combustion
- injection hole
- fuel
- injected
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE: To remove diesel knocking caused by the delayed ignition by providing an injection nozzle in a main combustion chamber to keep a direction by which the necessary fuel for ignition can be injected into a pre-combustion chamber through an injection hole opened from the pre-combustion chamber to the main combustion chamber.
CONSTITUTION: A pre-combustion chamber 2 is provided above a main combustion chamber 1, and connected to the main combustion chamber 1 through a passage 3 opened into the main combustion chamber 1 by an injection hole 4. An injection nozzle 5 is arranged in the main combustion chamber 1 to keep a direction by which the necessary fuel for ignition can be injected into the pre-combustion chamber 2 through the injection hole 4. When fuel is injected from the injection nozzle 5 into the pre-combustion chamber 2 through the injection hole 4 during a compression stoke, rich mixture is provided in the pre-combustion chamber 2, and ignited. The ignited flame is forcibly jetted out into the main combustion chamber 1 through the injection hole 4 together with unburned fuel, thereby igniting and burning the fuel inside the main combustion chamber 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3349579A JPS55125317A (en) | 1979-03-22 | 1979-03-22 | Fuel injection device for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3349579A JPS55125317A (en) | 1979-03-22 | 1979-03-22 | Fuel injection device for diesel engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55125317A true JPS55125317A (en) | 1980-09-27 |
JPS5736404B2 JPS5736404B2 (en) | 1982-08-04 |
Family
ID=12388125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3349579A Granted JPS55125317A (en) | 1979-03-22 | 1979-03-22 | Fuel injection device for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55125317A (en) |
-
1979
- 1979-03-22 JP JP3349579A patent/JPS55125317A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5736404B2 (en) | 1982-08-04 |
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