MISSILE STABILIZER Russian patent published in 2024 - IPC F42B10/16 F42B10/38 F42B15/10 

Abstract RU 2814624 C1

FIELD: missile stabilizers.

SUBSTANCE: projectile stabilizer comprises a fairing with opening arc-shaped blades having a combined shape of the leading edges of the blades, including a flat bluntness and a wedge-shaped point on a convex surface. The width of the flat bluntness is within 0.12… 0.35 of the thickness of the blade in the area of the side chord, and the angle of sharpening of the edges in the form of a wedge with the convex side surface of the arcuate blades is 5° to 15° in a plane perpendicular to the leading edges. The span of the arcuate blades of the stabilizer is within 1.5 to 2.5 missile calibre. The ratio of blade span to side chord is 0.8 to 2.0.

EFFECT: increased operational reliability and improved aeroballistic characteristics, preservation of the shape of the blade edges, resonance-free flight with zero angles of attack, and increased firing range.

1 cl, 1 dwg

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RU 2 814 624 C1

Authors

Belobragin Boris Andreevich

Bazarnyj Aleksej Nikolaevich

Zakharov Sergej Olegovich

Erokhin Vladimir Evgenevich

Popov Sergej Viktorovich

Zotov Vladimir Nikolaevich

Medvedev Vladimir Ivanovich

Skorlupkin Dmitrij Borisovich

Dates

2024-03-01Published

2023-08-29Filed