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2 451 199

(13)

(51)

IPC

F02K9/48(2006-01-01)

(21) (22)

Application

2011120964/06, 2011-05-24

(24)

Start date

2011-05-24

(22)

Actual filing date

2011-05-24

(45)

Published

2012-05-20

(72)

Inventor

Vovcharenko Konstantin IvanovichEfimochkin Aleksandr FrolovichRachuk Vladimir SergeevichShostak Aleksandr Viktorovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Bjuro Khimavtomatiki"

LIQUID-PROPELLANT ROCKET ENGINE Russian patent published in 2012 - IPC F02K9/48

Abstract RU 2451199 C1

FIELD: engines and pumps.

SUBSTANCE: proposed engine comprises, at least, one extra fuel high-pressure tank, gas generator to produce working medium for turbine by combusting fuel components therein. Note here that gas blanket of said extra fuel high-pressure tank is communicated via pipeline with compressed gas cylinder. Fluid section of said tank is communicated with gas generators nozzles. Gas generator outlet is communicated with turbine inlet while turbine outlet is communicated with said gas blanket and/or ambient medium.

EFFECT: decreased weight, better performances.

1 dwg

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RU 2 451 199 C1

Authors

Vovcharenko Konstantin Ivanovich

Efimochkin Aleksandr Frolovich

Rachuk Vladimir Sergeevich

Shostak Aleksandr Viktorovich

Dates

2012-05-20—Published

2011-05-24—Filed