SOLID-PROPELLANT ROCKET ENGINE Russian patent published in 2012 - IPC F02K9/10

Abstract RU 2448267 C2

FIELD: engines and pumps.

SUBSTANCE: proposed engine comprises housing, front cover, charge bonded with the housing and provided with through tapered-cylinder channel with minimum radius in front cover area, and nozzle with its part partially recessed in housing. Charge through channel surface is coated with armor while through channel unrestricted length does not exceed its minimum radius. Charge face opposite front cover has no armor coat. Through channel armor protection is made up of collar adjoining the nozzle recessed part while slits of grooves are made on charge face opposite front cover.

EFFECT: increased interval of rocket engine operation, decreased length.

4 cl, 2 dwg

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RU 2 448 267 C2

Authors

Ioffe Efim Isaakovich

Ljanguzov Sergej Viktorovich

Nalobin Mikhail Alekseevich

Dates

2012-04-20—Published

2010-07-29—Filed