JPS5793649A - Fuel supply device of diesel engine - Google Patents
Fuel supply device of diesel engineInfo
- Publication number
- JPS5793649A JPS5793649A JP16951580A JP16951580A JPS5793649A JP S5793649 A JPS5793649 A JP S5793649A JP 16951580 A JP16951580 A JP 16951580A JP 16951580 A JP16951580 A JP 16951580A JP S5793649 A JPS5793649 A JP S5793649A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pipe
- stoppage
- valve
- engine
- 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
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To reduce the time required for engine stoppage by disposing a fuel stop valve in combination with a fuel injection pump.
CONSTITUTION: A fuel supply stop valve 7 is installed between an injection pump 2 and an auxiliary filter 4. By this installation, the interval between the stop valve 7 and the pump 2 is reduced, a fuel pipe 3 is shortened accordingly, residual quantity of fuel in the pipe 3 is consequently reduced and the stoppage of an engine 1 may be hastened in response to the reduced quantity. In case the shortest shortening possible emergency stoppage time is required, a fuel pipe 6 on the filter 4 side is cut off and an atmospheric air opening pipe 12 connecting a passage, shown by a chain line, to the valve 7 is provided. When the valve 7 is put into operation by an emergency stoppage command, an electric motor 9 is cut, the pipe 3 on the pump 2 side is connected to the pipe 12 and pressed fuel is discharged outside, engine stoppage time being further shortened in accordance with the fuel quantity discharged outside.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16951580A JPS5793649A (en) | 1980-12-03 | 1980-12-03 | Fuel supply device of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16951580A JPS5793649A (en) | 1980-12-03 | 1980-12-03 | Fuel supply device of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5793649A true JPS5793649A (en) | 1982-06-10 |
Family
ID=15887931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16951580A Pending JPS5793649A (en) | 1980-12-03 | 1980-12-03 | Fuel supply device of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5793649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2695166A1 (en) * | 1992-08-25 | 1994-03-04 | Daimler Benz Ag | Emergency cut-off device for an internal combustion engine with boost injection. |
| US10655582B2 (en) | 2015-05-13 | 2020-05-19 | Caterpillar Motoren Gmbh & Co. Kg | Low-pressure fuel supply system |
-
1980
- 1980-12-03 JP JP16951580A patent/JPS5793649A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2695166A1 (en) * | 1992-08-25 | 1994-03-04 | Daimler Benz Ag | Emergency cut-off device for an internal combustion engine with boost injection. |
| US10655582B2 (en) | 2015-05-13 | 2020-05-19 | Caterpillar Motoren Gmbh & Co. Kg | Low-pressure fuel supply system |
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