Show metadata Hide metadata

(19)

(11)

2 551 712

(13)

(51)

IPC

F02K9/42(2006-01-01)

(21) (22)

Application

2014111549/06, 2014-03-25

(24)

Start date

2014-03-25

(22)

Actual filing date

2014-03-25

(45)

Published

2015-05-27

(72)

Inventor

Vovcharenko Konstantin IvanovichEfimochkin Aleksandr FrolovichEliseev Aleksandr Vladimirovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Bjuro Khimavtomatiki"

LIQUID PROPELLANT ROCKET ENGINE Russian patent published in 2015 - IPC F02K9/42

Abstract RU 2551712 C1

FIELD: engines and pumps.

SUBSTANCE: proposed engine comprises combustion chamber, gas generator, turbopump unit, booster turbopump with gas turbine and heat exchanger. In compliance with this invention, heat exchanges cold inlet is communicated with oxidizer pump outlet. heat exchanges cold outlet is connected via booster turbopump gas feed line with turbopump turbine inlet. Turbine outlet is connected with oxidizer inlet line.

EFFECT: ruled out high-temperature power gas as booster turbopump turbine drive working fluid.

1 dwg

Similar patents RU2551712C1

Title	Year	Author	Number
LIQUID PROPELLANT ROCKET ENGINE	2014	Vasil'Ev Veniamin Aristarkhovich Kuznetsov Aleksandr Vasil'Evich Turtushov Valerij Andreevich Khromykh Vasilij Vasil'Evich	RU2568732C2
LIQUID-PROPELLANT ROCKET REHEAT ENGINE	1999	Katorgin B.I. Chvanov V.K. Derkach G.G. Movchan Ju.V. Chel'Kis F.Ju. Semenov V.I. Tolstikov L.A. Gnesin M.R. Rakshin V.K.	RU2158839C2
LIQUID-PROPELLANT ROCKET ENGINE	1997	Borodin V.M. Dem'Janenko Ju.V. Dmitrenko A.I. Kalitin I.I. Kozelkov V.P. Kuleev A.A. Fuks I.I. Efimochkin A.F.	RU2135811C1
LIQUID PROPELLANT ROCKET ENGINE	2013	Gorokhov Viktor Dmitrievich Gol'Ba Anatolij Viktorovich Kuznetsov Aleksandr Vasil'Evich Rad'Ko Dmitrij Vladimirovich Turtushov Valerij Andreevich	RU2524483C1
LIQUID-PROPELLANT ROCKET ENGINE	1999	Sokolov B.A. Semenov Ju.K. Sinitsyn D.N. Syrovets M.N. Nejmark A.A.	RU2173399C2
COMBINED-CIRCUIT CRYOGENIC LIQUID PROPELLANT ROCKET ENGINE (VARIANTS)	2020	Ivanov Andrej Vladimirovich Dmitrienko Anatolij Ivanovich Drozdov Igor Gennadevich Shmatov Dmitrij Pavlovich	RU2755848C1
LIQUID-PROPELLANT ROCKET ENGINE	2011	Vovcharenko Konstantin Ivanovich Efimochkin Aleksandr Frolovich Rachuk Vladimir Sergeevich Shostak Aleksandr Viktorovich	RU2451199C1
TURBO-PUMP SUPPLY SYSTEM FOR LIQUID-PROPELLANT ROCKET ENGINE	2002	Bakhmutov A.A. Bukanov V.T. Kanalin Ju.I. Klepikov I.A. Miroshkin V.V. Prishchepa V.I.	RU2246023C2
CRYOGENIC-LIQUID-PROPELLANT ROCKET ENGINE	1996	Kopylov V.V. Syrovets M.N.	RU2118684C1
LIQUID-PROPELLANT ENGINE WORKING ON CRYOGENIC COMPONENTS OF PROPELLANT WITH CLOSED LOOP OF DRIVE OF TURBINE OF TURBO-PUMP UNIT	2000	Katorgin B.I. Chvanov V.K. Gromyko B.M. Arkhangel'Skij V.I. Konovalov S.G. Khazov V.N. Levitskij I.K. Prokhorov V.A.	RU2190114C2

RU 2 551 712 C1

Authors

Vovcharenko Konstantin Ivanovich

Efimochkin Aleksandr Frolovich

Eliseev Aleksandr Vladimirovich

Dates

2015-05-27—Published

2014-03-25—Filed