Show metadata Hide metadata

(19)

(11)

2 554 685

(13)

(51)

IPC

F02K9/08(2006-01-01)

(21) (22)

Application

2013124773/06, 2013-05-29

(24)

Start date

2013-05-29

(22)

Actual filing date

2013-05-29

(45)

Published

2015-06-27

(72)

Inventor

Apakidze Jurij ValentinovichPetrusev Viktor IvanovichPojarkov Il'Ja PetrovichProtasova Irina Vasil'EvnaRytik Sergej Vasil'EvichSnesar' Vladimir IvanovichChopornjak Anton DmitrievichShishkov Al'Bert Alekseevich

(73)

Holder

Aktsionernoe Obshchestvo Institut Teplotekhniki"

SOLID PROPELLANT ROCKET ENGINE Russian patent published in 2015 - IPC F02K9/08

Abstract RU 2554685 C2

FIELD: engines and pumps.

SUBSTANCE: invention relates to rocketry and can be used for development of various-purpose rockets, particularly, space rockets for rescue purposes. Proposed engine consists of two solid propellant charges tightly secured to cases of channel-slot shape and connected by adapter with gas ducts and nozzles. Shaped slots of both channels slots are turned relative to each other about charge lengthwise axes through angle equal to half the spacing there between. Inlet of every nozzle is built in gas duct by 0.1-0.2 of diameter of inlet into gas duct.

EFFECT: pressure drop in combustion chamber, decreased passive weight of rocket engine body.

6 dwg

Similar patents RU2554685C2

Title	Year	Author	Number
SOLID PROPELLANT ROCKET ENGINE	2008	Samokhin Vladimir Stepanovich Baranov Genrikh Nikolaevich Mel'Nichenko Mikhail Vasil'Evich Merinova Ljudmila Vasil'Evna Shamraev Viktor Jakovlevich Amarantov Georgij Nikolaevich	RU2378525C1
SOLID-PROPELLANT ROCKET ENGINE	2008	Kutsenko Gennadij Vasil'Evich Amarantov Georgij Nikolaevich Baranov Genrikh Nikolaevich Guseva Galina Nikolaevna Samokhin Vladimir Stepanovich Shamraev Viktor Jakovlevich Mel'Nichenko Mikhail Vasil'Evich Merinova Ljudmila Vasil'Evna Raimov Rinat Khamidovich Saushin Stanislav Nikolaevich Stepanov Petr Ivanovich Jarmoljuk Vladimir Nikolaevich Bel'Skikh Aleksej Ivanovich Ivanov Oleg Mikhajlovich Gureev Vladimir Valentinovich	RU2389895C1
CHARGE OF ROCKET ENGINE	2004	Talalaev Anatolij Petrovich Kolesnikov Vitalij Ivanovich Ehnkin Ehduard Abramovich Solov'Ev Anatolij Fedorovich Akhmadeev Vladimir Fatikhovich Oshchepkov Valerij Jur'Evich Rjabinin Valerij Vasil'Evich Ezhov Gennadij Petrovich Ehktov Vasilij Petrovich Kuvshinov Evgenij Mikhajlovich Fokin Anatolij Sergeevich Raimov Renat Khamidovich Saushin Stanislav Nikolaevich	RU2274757C1
SOLID-PROPELLANT ROCKET ENGINE	2007	Litvinov Andrej Vladimirovich Aksenenko Dmitrij Dmitrievich Nesterov Grigorij Nikolaevich Makarova Natal'Ja Makarovna	RU2341676C1
SOLID-PROPELLANT ROCKET ENGINE WITH TURNING CONTROL NOZZLE (VERSIONS)	2010	Gubertov Arnol'D Mikhajlovich Mironov Vadim Vsevolodovich Davydenko Nikolaj Andreevich Borisov Dmitrij Marianovich Ul'Janova Marina Viktorovna Degtjarev Sergej Antonovich	RU2428579C1
SIMULATOR OF SOLID-PROPELLANT ROCKET ENGINE FOR INITIAL PHASE OF OPERATION	2005	Apakidze Jurij Valentinovich Bobovich Aleksandr Borisovich Bondarev Anatolij Nikolaevich Vasil'Ev Jurij Semenovich Grebenkin Vladimir Ivanovich Dorofeev Aleksandr Alekseevich Zhukov Aleksandr Petrovich Zykov Gennadij Aleksandrovich Solomonov Jurij Semenovich Khalkevich Oleg Aleksandrovich	RU2273753C1
SOLID-PROPELLANT ROCKET ENGINE	1996	Arashkevich I.M. Belobragin V.N. Borisov O.G. Denezhkin G.A. Makarovets N.A. Podchufarov V.I. Proskurin N.M. Semilet V.V.	RU2102623C1
DUAL-MODE SOLID PROPELLANT ROCKET ENGINE	2022	Vityazev Aleksej Vitalevich Kabanov Dmitrij Evgenevich Loginov Andrej Nikolaevich Naumchenko Ilya Konstantinovich Sorokin Vladimir Alekseevich	RU2783054C1
SOLID PROPELLANT ROCKET ENGINE	2010	Sokolovskij Mikhail Ivanovich Solomonov Jurij Semenovich Apakidze Jurij Valentinovich Ioffe Efim Isaakovich Ljanguzov Sergej Viktorovich Nalobin Mikhail Alekseevich	RU2449155C2
ADJUSTABLE SOLID-PROPELLANT ROCKET ENGINE	2010	Ioffe Efim Isaakovich Ljanguzov Sergej Viktorovich Nalobin Mikhail Alekseevich	RU2446307C1

RU 2 554 685 C2

Authors

Apakidze Jurij Valentinovich

Petrusev Viktor Ivanovich

Pojarkov Il'Ja Petrovich

Protasova Irina Vasil'Evna

Rytik Sergej Vasil'Evich

Snesar' Vladimir Ivanovich

Chopornjak Anton Dmitrievich

Shishkov Al'Bert Alekseevich

Dates

2015-06-27—Published

2013-05-29—Filed