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Application

2002116323/06, 2002-06-17

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Start date

2002-06-17

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Actual filing date

2002-06-17

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Published

2003-09-20

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Inventor

Talalaev A.P.Kolesnikov V.I.Kutsenko G.V.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.Filimonov G.D.Kolikov V.A.Korennoj A.V.Surnachev A.F.Shatrova Eh.A.Shvykin Ju.S.

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Holder

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

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

Abstract RU 2212556 C1

FIELD: self-propelled missiles. SUBSTANCE: solid-propellant charge can be used in engines of self-propelled missiles. Housing of charge is made conical, with diameter increasing towards rear end face and cylindrical section at rear end face. Channel of charge is made with cylindrical-conical undercut at front end face terminating in cylindrical neck. Cylindrical section at end face is point3ed to nozzle with diameter larger than diameter of channel at front end face. Thickness of burning arch at end face pointed to nozzle is greater than thickness of burning arch at front end face. Radius front cup is strongly secured on housing. Rear cup is conical. Protective holding layer in place of connection of rear cup with housing is of increased thickness which decreases in direction of front end face. EFFECT: provision of integrity of charge at action of internal pressure and temperature deformations within wide temperature range. 2 dwg

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RU 2 212 556 C1

Authors

Talalaev A.P.

Kolesnikov V.I.

Kutsenko G.V.

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.

Filimonov G.D.

Kolikov V.A.

Korennoj A.V.

Surnachev A.F.

Shatrova Eh.A.

Shvykin Ju.S.

Dates

2003-09-20—Published

2002-06-17—Filed

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