IT1092552B - Fuel injection for diesel engine - has needle valve in nozzle and non return valve between spring chamber and compression channel - Google Patents
Fuel injection for diesel engine - has needle valve in nozzle and non return valve between spring chamber and compression channelInfo
- Publication number
- IT1092552B IT1092552B IT1985278A IT1985278A IT1092552B IT 1092552 B IT1092552 B IT 1092552B IT 1985278 A IT1985278 A IT 1985278A IT 1985278 A IT1985278 A IT 1985278A IT 1092552 B IT1092552 B IT 1092552B
- Authority
- IT
- Italy
- Prior art keywords
- nozzle
- compression channel
- fuel injection
- valve
- diesel engine
- Prior art date
Links
- 230000006835 compression Effects 0.000 title abstract 3
- 238000007906 compression Methods 0.000 title abstract 3
- 239000000446 fuel Substances 0.000 title abstract 3
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 239000002283 diesel fuel Substances 0.000 abstract 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The diesel fuel injection system consists of a closed nozzle with a needle valve which is pressed against a seating in the lower section of the nozzle. The needle valve is pressed by a spindle via a spring. It will open the passage for the fuel in a container. There is a non-return valve between the chamber (13) containing the spring (5) and the compression channel (11). This will ensure that the flow of the fuel is only in one direction from the chamber to the compression channel. The non-return valve is in the form of a flat plate (8) pressed against a seating (73) by a spring (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1985278A IT1092552B (en) | 1978-01-31 | 1978-01-31 | Fuel injection for diesel engine - has needle valve in nozzle and non return valve between spring chamber and compression channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1985278A IT1092552B (en) | 1978-01-31 | 1978-01-31 | Fuel injection for diesel engine - has needle valve in nozzle and non return valve between spring chamber and compression channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7819852A0 IT7819852A0 (en) | 1978-01-31 |
| IT1092552B true IT1092552B (en) | 1985-07-12 |
Family
ID=11161806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1985278A IT1092552B (en) | 1978-01-31 | 1978-01-31 | Fuel injection for diesel engine - has needle valve in nozzle and non return valve between spring chamber and compression channel |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1092552B (en) |
-
1978
- 1978-01-31 IT IT1985278A patent/IT1092552B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7819852A0 (en) | 1978-01-31 |
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