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2 435 061

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(51)

IPC

F02K9/08(2006-01-01)

(21) (22)

Application

2010122435/06, 2010-06-01

(24)

Start date

2010-06-01

(22)

Actual filing date

2010-06-01

(45)

Published

2011-11-27

(72)

Inventor

Sokolovskij Mikhail IvanovichSolomonov Jurij SemenovichApakidze Jurij ValentinovichIoffe Efim IsaakovichLjanguzov Sergej ViktorovichNalobin Mikhail Alekseevich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Proizvodstvennoe Ob"Edinenie

SOLID-PROPELLANT ROCKET ENGINE Russian patent published in 2011 - IPC F02K9/08

Abstract RU 2435061 C1

FIELD: engines and pumps.

SUBSTANCE: solid-propellant rocket engine includes housing adjacent to the fastening frame, receiver connected to housing, four nozzles, charge and igniter. Receiver is equipped with four nozzle flanges the axes of which are perpendicular to longitudinal axis of rocket engine and to each other. Nozzles of rocket engine are attached to nozzle flanges of receiver. Housing and receiver are spherical; at that, radius of receiver is smaller than that of housing. Charge is rigidly connected to housing and has central channel. Value of burning propellant web is higher than or equal to difference between inner radius of housing and inner radius of fastening frame.

EFFECT: invention allows reducing the weight and dimensions of rocket engine, and simplifying its manufacturing technology.

3 cl, 2 dwg

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RU 2 435 061 C1

Authors

Sokolovskij Mikhail Ivanovich

Solomonov Jurij Semenovich

Apakidze Jurij Valentinovich

Ioffe Efim Isaakovich

Ljanguzov Sergej Viktorovich

Nalobin Mikhail Alekseevich

Dates

2011-11-27—Published

2010-06-01—Filed