JPS56156418A - Fuel supply device for diesel engine - Google Patents
Fuel supply device for diesel engineInfo
- Publication number
- JPS56156418A JPS56156418A JP5989480A JP5989480A JPS56156418A JP S56156418 A JPS56156418 A JP S56156418A JP 5989480 A JP5989480 A JP 5989480A JP 5989480 A JP5989480 A JP 5989480A JP S56156418 A JPS56156418 A JP S56156418A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- throttle valve
- cetane number
- conducted
- intake pipe
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To reduce ignition lag and a combustion noise, by supplying auxiliary fuel of high cetane number to an intake pipe at the downstream side of a throttle valve while supplying main fuel of low cetane number from a fuel injection pump through a fuel injection valve.
CONSTITUTION: Fuel in a fuel tank 4 is conducted to the inlet port of a three-way solenoid valve 7 and then sent to a fuel property separation vessel 8 so that the fuel is divided into main fuel of low cetane number and auxiliary fuel of high cetane number. The main fuel is conducted to a fuel injection pump 2 through an outlet pipe 22. The auxiliary fuel is conducted to an intake pipe 11 at the downstream of a throttle valve 12 through a cleaned air outlet pipe 24 together with cleaned air taken in through an air cleaner and heated by a heater 10. The throttle valve 12 is opened depending on the depression of an accelerator pedal. When the depression of the accelerator pedal is small, the degree of opening of the throttle valve 12 is low the sucking negative pressure in the intake pipe 11 is strong and the intake of the cleaned air is large.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5989480A JPS56156418A (en) | 1980-05-08 | 1980-05-08 | Fuel supply device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5989480A JPS56156418A (en) | 1980-05-08 | 1980-05-08 | Fuel supply device for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56156418A true JPS56156418A (en) | 1981-12-03 |
Family
ID=13126271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5989480A Pending JPS56156418A (en) | 1980-05-08 | 1980-05-08 | Fuel supply device for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56156418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2361746A (en) * | 2000-04-25 | 2001-10-31 | Jonathan Austin Ma | Fuel injection system for supplying to an i.c. engine fuel divided into separate components |
| KR100589188B1 (en) | 2004-06-15 | 2006-06-12 | 현대자동차주식회사 | apparatus for starting for diesel engine fuel system |
-
1980
- 1980-05-08 JP JP5989480A patent/JPS56156418A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2361746A (en) * | 2000-04-25 | 2001-10-31 | Jonathan Austin Ma | Fuel injection system for supplying to an i.c. engine fuel divided into separate components |
| GB2361746B (en) * | 2000-04-25 | 2002-07-24 | Jonathan Austin Ma | Fuel injection system |
| KR100589188B1 (en) | 2004-06-15 | 2006-06-12 | 현대자동차주식회사 | apparatus for starting for diesel engine fuel system |
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