Counter-rotating pump of simple design, high pressure and output and not comprising any friction or reciprocating movement, which can be reversed at any instant by simply reversing the direction of rotation

摘要

This design of pump has the feature of being very simple in operation, using only rotary movements. Theoretically there is no internal wear. Its output and its pressure are high for a small external bulk. It is reversible by simply reversing its direction of rotation. This pump implements the opposite rotation of two rotors which simultaneously create, during their movement, a suction chamber and a delivery chamber. The field of application of this pump is vast. It may of course replace numerous current pumps, but it may also operate as a compressor or internal combustion engine (disregarding the problems of sealing) or as a turbine or heat pump. A last field of application may be medical if it proves to have better performance than current artificial hearts. IMAGE