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Device to assist solid propellant propulsion system of single-shot helicopter, single-shot helicopter equipped with such device
Device to assist solid propellant propulsion system of single-shot helicopter, single-shot helicopter equipped with such device
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机译:辅助单发直升机固体推进剂推进系统的装置,装有该装置的单发直升机
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摘要
The invention relates to a device for assisting a propulsion system of a single-engine helicopter, comprising an engine connected to a power transmission gearbox (15) suitable for rotating a rotor (88) of the helicopter, characterised in that it comprises: a turbine (18) for driving in rotation an output shaft (34) that is mechanically connected to said power transmission gearbox (15); and controlled means (16) for supplying said drive turbine (18) with pressurised fluid in order to allow said turbine (18) to transform the power from said pressurised fluid into mechanical power for rotating said output shaft (34).
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