SOLID PROPELLANT ROCKET ENGINE BODY MADE FROM COMPOSITE MATERIAL Russian patent published in 2010 - IPC F02K9/34 

Abstract RU 2403423 C1

FIELD: engines and pumps.

SUBSTANCE: proposed body comprises load bearing all-wound cocoon-type envelopment, second cocoon envelopment and flat cables of onboard cable circuit arranged in cross section at distanced defined by relationship protected by this invention. Space between load bearing envelopment and second cocoon envelopment that adjoins the cable is filled with elastic rubber interlayer with thickness varying over cross section. Interlayer convex outer surface fairs smoothly with load bearing and cable outer surfaces.

EFFECT: higher reliability and strength due to ruling out local bending strains in load bearing envelopment and second cocoon envelopment.

5 dwg

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RU 2 403 423 C1

Authors

Sokolovskij Mikhail Ivanovich

Karimov Vladislav Zakirovich

Nel'Zin Jurij Borisovich

Dates

2010-11-10Published

2009-07-21Filed