Patenton — panteon of patents

(19)

RU

(11)

2 391 530

(13)

C1

(51)

IPC

F02K9/18(2006-01-01)

(21) (22)

Application

2008144752/06, 2008-11-13

(24)

Start date

2008-11-13

(22)

Actual filing date

2008-11-13

(45)

Published

2010-06-10

(72)

Inventor

Povarov Sergej AleksandrovichMel'Nik Gennadij IvanovichShabalin Vladimir MikhajlovichMakarovets Nikolaj AleksandrovichDenezhkin Gennadij AlekseevichKaljuzhnyj Gennadij Vasil'EvichPeturkin Dmitrij MikhajlovichKashirkin Aleksandr AleksandrovichErokhin Vladimir Evgen'EvichZakharov Oleg L'VovichTregubov Viktor IvanovichKutsenko Gennadij Vasil'EvichAmarantov Georgij NikolaevichNekrasov Valentin IvanovichKovtun Viktor Evgen'EvichKolach Petr Kuz'MichAljazhedinov Vadim Rashitovich

(73)

Holder

Federal'Noe Kazennoe Predprijatie

ROCKET SOLID FUEL CHARGE Russian patent published in 2010 - IPC F02K9/18 

Abstract RU 2391530 C1

FIELD: machine building.

SUBSTANCE: rocket solid fuel charge consists of case, of protective-fixing layer, of end collars, of head half-charge with star-shaped channel and of tail half-charge; the latter has cylinder channel with axial symmetrical groove. In cross section of the star-shaped channel of the head half-charge minimal distance from a peak of ray to the point, where radius, passing through an arch of the head half-charge of maximal initial thickness, crosses the protective-fixing layer, is equal to 0.92…1.0 of initial thickness of a burning arch average to length of the tail half-charge. Length of axis symmetrical groove is 2.0…2.5 of length of cantilever section of the tail half-charge in the region of the front end.

EFFECT: increased reliability of solid fuel charge and reduced spread of power characteristics of engine.

2 dwg

Similar patents RU2391530C1

Title Year Author Number
SOLID-PROPELLANT CHARGE 2007
  • Povarov Sergej Aleksandrovich
  • Mel'Nik Gennadij Ivanovich
  • Shabalin Vladimir Mikhajlovich
  • Kashirkin Aleksandr Aleksandrovich
  • Koroleva Natal'Ja Borisovna
  • Peturkin Dmitrij Mikhajlovich
  • Semilet Viktor Vasil'Evich
  • Tregubov Viktor Ivanovich
  • Makarovets Nikolaj Aleksandrovich
  • Denezhkin Gennadij Alekseevich
 RU2322603C1
SOLID-PROPELLANT ROCKET CHARGE 2003
  • Kuz'Mitskij G.Eh.
  • Grinberg S.I.
  • Makarov L.B.
  • Lisovskij V.M.
  • Vronskij N.M.
  • Makarovets N.A.
  • Denezhkin G.A.
  • Talalaev A.P.
  • Kolesnikov V.I.
  • Amarantov G.N.
  • Kolach P.K.
  • Nekrasov V.I.
  • Semilet V.V.
  • Podchufarov V.I.
  • Tregubov V.I.
  • Kashirkin A.A.
  • Koroleva N.B.
  • Shubkin E.A.
 RU2220312C1
SOLID PROPELLANT CHARGE 1999
  • Semilet V.V.
  • Obozov L.I.
  • Peturkin D.M.
  • Filatov V.G.
  • Kashirkin A.A.
  • Aljazhedinov V.R.
  • Makarovets N.A.
  • Kuz'Mitskij G.Eh.
  • Fedchenko N.N.
  • Vinokurov Ju.A.
  • Grinberg S.I.
  • Talalaev A.P.
  • Kolesnikov V.I.
  • Amarantov G.N.
  • Kolach P.K.
  • Denezhkin G.A.
  • Nekrasov V.I.
 RU2145673C1
COMPOSITE SOLID PROPELLANT CHARGE 2012
  • Balabanov Gennadij Konstantinovich
  • Amarantov Georgij Nikolaevich
  • Pashin Vladimir Ivanovich
  • Vedernikova Ekaterina Gavrilovna
  • Pashin Sergej Vladimirovich
  • Derzhavinskij Nikolaj Vasil'Evich
 RU2493400C1
SOLID PROPELLANT CHARGE 1999
  • Makarovets N.A.
  • Denezhkin G.A.
  • Semilet V.V.
  • Obozov L.I.
  • Aljazhedinov V.R.
  • Kashirkin A.A.
  • Peturkin D.M.
  • Filatov V.G.
  • Kuz'Mitskij G.Eh.
  • Fedchenko N.N.
  • Vronskij N.M.
  • Makarov L.B.
  • Lisovskij V.M.
  • Talalaev A.P.
  • Kolesnikov V.I.
  • Amarantov G.N.
  • Kolach P.K.
  • Nekrasov V.I.
  • Podchufarov V.I.
  • Kaljuzhnyj G.V.
 RU2145674C1
SOLID-PROPELLANT CHARGE 2001
  • Aljazhedinov V.R.
  • Denezhkin G.A.
  • Kaljuzhnyj G.V.
  • Kuz'Mitskij G.Eh.
  • Makarovets N.A.
  • Obozov L.I.
  • Semilet V.V.
  • Talalaev A.P.
 RU2180049C1
ROCKET SOLID-PROPELLANT CHARGE 2002
  • 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.
 RU2212556C1
SOLID-PROPELLANT CHARGE 1999
  • Makarovets N.A.
  • Denezhkin G.A.
  • Semilet V.V.
  • Podchufarov V.I.
  • Obozov L.I.
  • Kashirkin A.A.
  • Peturkin D.M.
  • Filatov V.G.
  • Kuksenko A.F.
  • Kuz'Mitskij G.Eh.
  • Fedchenko N.N.
  • Vronskij N.M.
  • Makarov L.B.
  • Grinberg S.I.
  • Talalaev A.P.
  • Kolesnikov V.I.
  • Amarantov G.N.
  • Kolach P.K.
  • Nekrasov V.I.
 RU2150599C1
SOLID-PROPELLANT ROCKET ENGINE 1998
  • Obozov L.I.
  • Kashirkin A.A.
  • Peturkin D.M.
  • Semilet V.V.
  • Makarovets N.A.
  • Kutsenko G.V.
  • Nekrasov V.I.
  • Shevrikuko I.D.
  • Amarantov G.N.
  • Smirnov V.D.
  • Kuz'Mitskij G.Eh.
  • Vronskij N.M.
  • Lisovskij V.M.
  • Grinberg S.I.
  • Makarov L.B.
  • Filatov V.G.
 RU2125175C1
SOLID-PROPELLANT ROCKET ENGINE 2010
  • Kislitsyn Aleksej Anatol'Evich
  • Nikitin Vasilij Tikhonovich
  • Molchanov Vladimir Fedorovich
  • Koz'Jakov Aleksej Vasil'Evich
  • Amarantov Georgij Nikolaevich
  • Neshev Sergej Sergeevich
 RU2461728C2

RU 2 391 530 C1

Authors

Povarov Sergej Aleksandrovich

Mel'Nik Gennadij Ivanovich

Shabalin Vladimir Mikhajlovich

Makarovets Nikolaj Aleksandrovich

Denezhkin Gennadij Alekseevich

Kaljuzhnyj Gennadij Vasil'Evich

Peturkin Dmitrij Mikhajlovich

Kashirkin Aleksandr Aleksandrovich

Erokhin Vladimir Evgen'Evich

Zakharov Oleg L'Vovich

Tregubov Viktor Ivanovich

Kutsenko Gennadij Vasil'Evich

Amarantov Georgij Nikolaevich

Nekrasov Valentin Ivanovich

Kovtun Viktor Evgen'Evich

Kolach Petr Kuz'Mich

Aljazhedinov Vadim Rashitovich

Dates

2010-06-10—Published

2008-11-13—Filed

download Download PDF read Similar patents