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2 480 610

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IPC

F02K9/62(2006-01-01)

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Application

2012100871/06, 2012-01-11

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Start date

2012-01-11

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Actual filing date

2012-01-11

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Published

2013-04-27

(72)

Inventor

Nikitin Vladimir ViktorovichShirjaev Mikhail IvanovichUdintsev Petr Gennad'EvichChunaev Vladimir Jur'EvichMironov Vadim VsevolodovichKoshlakov Vladimir VladimirovichFedotov Jurij Dmitrievich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut Kompozitsionnykh Materialov"

LIQUID-PROPELLANT ENGINE CHAMBER Russian patent published in 2013 - IPC F02K9/62

Abstract RU 2480610 C1

FIELD: engines and pumps.

SUBSTANCE: combustion chamber, nozzle and flare are made in the form of individual sections fixed at joints by means of high-temperature adhesive composition, and liquid-propellant engine chamber is equipped with a solid sealing layer of adhesive composition on external surfaces of the combustion chamber, nozzle and the part of the flare, which adjoins the nozzle, and a thermal protection layer or power layer with thermal insulation layer, which is fixed on adhesive composition.

EFFECT: improving liquid-propellant engine tightness.

1 dwg

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RU 2 480 610 C1

Authors

Nikitin Vladimir Viktorovich

Shirjaev Mikhail Ivanovich

Udintsev Petr Gennad'Evich

Chunaev Vladimir Jur'Evich

Mironov Vadim Vsevolodovich

Koshlakov Vladimir Vladimirovich

Fedotov Jurij Dmitrievich

Dates

2013-04-27—Published

2012-01-11—Filed