New Type of Unipolar Generator
Application in the unipolar engines of samariumcobalt magnets opens the new prospects of creating the engines with the large rotational moment, since. such magnets possess the great magnetic field, which cannot they will reach in other magnets. However, the creation of engines are connected with the need of using the brushes, friction against the external rim of the revolving disk and against its axis. Since the speed of rotation of the rim of disk is great, brushes rapidly are worn out, what is an essential drawback in this construction. In the article is represented the construction and the experimental mock-up of the unipolar generator, in which there are no brushes. This is achieved by the use of two ball bearings of those inserted in each other.
