FIELD: engines and pumps.
SUBSTANCE: claimed atomiser comprises a body 1 with fuel feed channels 2, a circular high-pressure chamber 3, bores for a needle, spraying bores 4 and a needle 5. The latter consists of a guide part 6 and a rod 8 with a locking precision cone 9. Note here that the needle is provided with helical channels 10 and a female sleeve 11. Note here that the needle consists of two guide parts. The coupling of the female sleeve outer surface with the bore in the body is precise to make the female sleeve an extra guide part of the needle. Note here that the closed helical channels are made in the extra guide needle.
EFFECT: longer life.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INJECTION NOZZLE | 2010 |
|
RU2431757C1 |
| ELECTROHYDRAULIC NOZZLE OF DIESEL ENGINE ACCUMULATOR FUEL SYSTEM | 2016 |
|
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|
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|
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| NOZZLE FOR FUEL SUPPLY IN DIESEL ENGINE | 0 |
|
SU1768791A1 |
| ELECTRICALLY CONTROLLED ATOMISER | 2012 |
|
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| ELECTROMECHANICAL PIEZO NOZZLE | 2021 |
|
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| DIESEL ENGINE ELECTRICALLY CONTROLLED INJECTOR | 0 |
|
SU1746038A1 |
| DIESEL ENGINE NOZZLE | 2002 |
|
RU2211362C1 |
| DIESEL ENGINE NOZZLE | 2001 |
|
RU2211361C1 |
