Patent ID: 7786634

Claim:
A motor or generator-related arrangement or structure with two parts rotatably disposed in relation to one another, where a first part, serving as rotor, is rotatably disposed about a shaft in a first selected direction of rotation and a second part, serving as stator, is rotatably in a second selected direction of rotation counter-directed to said first selected direction of rotation, and means adapted to transforming the speed related to said first direction of rotation to said second direction of rotation, said means being adapted, on the basis of said first selected direction of rotation and a selected speed, to transform this speed to a corresponding speed for the second direction of rotation, wherein said means comprises a gear rim or ring associated with the stator, a number of gear rotary wheels coordinated with a housing or support, and a gear rim or ring associated with the rotor wherein a bracket connected to the shaft is adapted to support a first gear rim or ring, associated with said rotor, the teeth of which are oriented on a diameter exceeding a selected diameter for said rotor.