ROCKET ENGINE ROTARY CONTROL NOZZLE Russian patent published in 2002 - IPC

Abstract RU 2195564 C1

FIELD: rocket engines. SUBSTANCE: rotary control nozzle of rocket engine has fixed and turnable parts and spherical support rings with balls in cage between rings. At least two synchronizing mechanisms made in form of telescopic rods with spherical support on ends are installed between fixed and turnable parts through radial holes in cage. Telescopic pass through spherical joints and engage through with cage. Centers of spherical joints lie on circumference passing through centers of all balls. EFFECT: provision of reliable operation of spherical support unit on solids of revolution, reduced mass of nozzle. 2 cl, 4 dwg

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RU 2 195 564 C1

Authors

Smol'Nikov V.V.

Sokolovskij M.I.

Dumin O.S.

Kotchurov A.G.

Pestov V.M.

Dates

2002-12-27—Published

2001-07-31—Filed