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2 211 350

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IPC

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Application

2002100990/06, 2002-01-08

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Start date

2002-01-08

(22)

Actual filing date

2002-01-08

(45)

Published

2003-08-27

(72)

Inventor

Talalaev A.P.Koz'Jakov A.V.Molchanov V.F.Pupin N.A.Fedorov S.T.Kuz'Mitskij G.Eh.Alikin V.N.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Institut Polimernykh Materialov"Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Zavod Im. S.M. Kirova"

ROCKET ENGINE SOLID-PROPELLANT CHARGE Russian patent published in 2003 - IPC

Abstract RU 2211350 C1

FIELD: rocketry. SUBSTANCE: proposed solid- propellant insert charge for rotary rocket engine is provided with nozzle bosses buried in combustion chamber. Slots are made in nozzle part of charge from side of its outer surface. profile of slots is equidistantly conjugated in longitudinal and cross sections with nozzle bosses buried in combustion chamber. EFFECT: improved reliability and layout capabilities and output characteristics of charge and engine as a whole. 3 dwg

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RU 2 211 350 C1

Authors

Talalaev A.P.

Koz'Jakov A.V.

Molchanov V.F.

Pupin N.A.

Fedorov S.T.

Kuz'Mitskij G.Eh.

Alikin V.N.

Dates

2003-08-27—Published

2002-01-08—Filed