FIELD: engine engineering. SUBSTANCE: needle of the sprayer has closing cone 6 and throttling cone 7 with flat 8 arranged along its generatrix. Conical collar 9 is made between the cones. As the result, the site of mating of closing cone 6 with seat 2 is unloaded when needle seats. EFFECT: improved design. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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