METHOD FOR GENERATING PROPULSION, AND PROPULSIVE DEVICE (VARIANTS)

摘要

The group of inventions relates to the field of mechanical engineering. In a first embodiment, the method for generating propulsion is characterized in that a rotating stream of working fluid is directed along an inner conical surface by rotating blades. The negative pressure generated by the rotating blades is compensated for by the dynamic braking of the inner stream on additional components. The propulsive device comprises a drive shaft with working blades mounted in a housing which is in the form of a hollow truncated cone, the smaller base of which has an inlet port for the introduction and/or intake of a working fluid and the larger base of which has an outlet port. An additional disc is situated downstream of the working blades. In a second embodiment, the method is characterized by the generation of negative pressure on an outer conical surface as a result of the rotation of the conical surface. The propulsive device comprises a drive shaft with working blades mounted in a housing which is in the form of a hollow truncated cone with a stationary cone disposed therein. In a third embodiment, the propulsive device comprises a drive shaft with working blades mounted in a housing which is mounted on the drive shaft and is provided with working blades situated on the inside of the housing. The group of inventions is directed towards increasing efficiency.