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2 247 252

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Application

2003107403/06, 2003-03-17

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Start date

2003-03-17

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Actual filing date

2003-03-17

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Published

2005-02-27

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Inventor

Talalaev A.P.Kolesnikov V.I.Amarantov G.N.Kolach P.K.Plotnikova T.N.Pichkalev Zh.A.Kuz'Mitskij G.Eh.Fedchenko N.N.Vronskij N.M.Makarov L.B.Shipunov A.G.Dudka V.D.Filimonov G.D.Vasina E.A.Kolikov V.A.Korennoj A.V.Morozov V.D.Surnachev A.F.Shatrova Eh.A.Shvykin Ju.S.

(73)

Holder

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

CHARGE OF SOLID PROPELLANT FOR ROCKETS Russian patent published in 2005 - IPC

Abstract RU 2247252 C2

FIELD: rocketry.

SUBSTANCE: proposed solid-propellant charge with radial channel contains case made with radius generatrix in front part and protective and fastening layer. Interslot projections of radial section of channel intersect partially space made at front end face of charge. Charge channel is made cylindrical at rear end face. Interslot projections are made with height decreasing in length and terminating at distance not less than two diameters of cylindrical section of channel from rear end face of charge. Invention makes it possible to improve reliability of functioning of optical command control system owing to decrease of formation of smoke at combustion of charge.

EFFECT: reduced mass of remaining charge, increased volume filling of combustion chamber.

2 dwg

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RU 2 247 252 C2

Authors

Talalaev A.P.

Kolesnikov V.I.

Amarantov G.N.

Kolach P.K.

Plotnikova T.N.

Pichkalev Zh.A.

Kuz'Mitskij G.Eh.

Fedchenko N.N.

Vronskij N.M.

Makarov L.B.

Shipunov A.G.

Dudka V.D.

Filimonov G.D.

Vasina E.A.

Kolikov V.A.

Korennoj A.V.

Morozov V.D.

Surnachev A.F.

Shatrova Eh.A.

Shvykin Ju.S.

Dates

2005-02-27—Published

2003-03-17—Filed

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