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2 161 718

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C2

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IPC

(21) (22)

Application

99101555/06, 1999-01-27

(24)

Start date

1999-01-27

(22)

Actual filing date

1999-01-27

(45)

Published

2001-01-10

(72)

Inventor

Shipunov A.G.Kuznetsov V.M.Davydov M.N.Khudjakov V.I.Makhonin V.V.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Bjuro Priborostroenija"

SOLID-PROPELLANT ROCKET ENGINE Russian patent published in 2001 - IPC

Abstract RU 2161718 C2

FIELD: solid-propellant rocket engines. SUBSTANCE: solid-propellant rocket engine includes casing with multi-nozzle face and covers in divergent portions of nozzles, solid-propellant charge and igniter. Engine casing is made integral with nozzle face. Each nozzle cover is provided with central through hole stopped with blank or diaphragm. EFFECT: reduced level of power of soundshock wave at two stages due to unique construction of nozzle covers. 1 dwg

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RU 2 161 718 C2

Authors

Shipunov A.G.

Kuznetsov V.M.

Davydov M.N.

Khudjakov V.I.

Makhonin V.V.

Dates

2001-01-10—Published

1999-01-27—Filed

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