| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: solid-fuel rocket engine housing made from composite material consists of a pressure all-wound cocoon-type shell, the second cocoon shell and flat cables of the onboard cable system. Middle part of cables is arranged in the space between cocoons, and end cable parts from the space between cocoons to connectors and the connectors themselves - outside at bottoms of pressure shell; at that, connectors are fixed on bottoms. Lengths of end cable parts are bigger than lengths of meridional arches under them on the bottoms, and differences between lengths of end cable parts and lengths of meridional arches corresponding to them under them comply with the ratios protected with this invention. ^ EFFECT: improving operating reliability of wound cables in solid-fuel rocket engine housing made from composite material owing to eliminating tension of metal cable wires. ^ 5 dwg |
