Drive system for aircraft i.e. vertical take-off aircraft, has blower arranged with hydraulic motor in hub in centre of prime mover, where prime mover is designed as pressure source in free-flight piston construction

摘要

The system has a blower (1, 2) arranged with a hydraulic motor in a hub in the centre of a prime mover, where the prime mover is designed as a pressure source in a free-flight piston construction. The prime mover operates with a two-stroke process. The prime mover has two pistons that are connected with each other by a rod, where the two pistons (4) are formed in a medium-separated manner. A toothed-wheel motor is arranged between two piston-hydraulic units, where the toothed-wheel motor is driven with pressure flow.