COLLECTOR MAGNETIC ELECTRIC MACHINE WITH POLE ANCHOR Russian patent published in 2010 - IPC H02K23/04 H02K23/40 H02K21/00 

FIELD: electricity.

SUBSTANCE: invention may be used as power micro-motors and tachometre generators in automatic devices, and also power electric motors and DC generators with capacity of up to several kW in all fields of economy. Proposed collector magnetic electric machine with pole anchor comprises explicit inductor poles excited by permanent magnets, anchor with explicit poles, collector, mechanism of brush-contact unit with brushes, closed drum simple serial (wave) coil winding of anchor made by coils, every of which is located on according explicit anchor pole and comprises one or several turns. Besides it is necessary to observe certain ratios between number of inductor explicit poles and number of anchor explicit poles, and also to make poles of inductor and poles of anchor with a certain width of pole arc, and collector plates of collector and brushes - with a certain width and certain number. This magnetic electric machine may be used as DC generators and motors with independent excitation from permanent magnets.

EFFECT: invention provides for high power indices with proper switching and possibility of smooth and deep control of output parametres of collector magnetic electric machine with pole anchor with simultaneous achievement of design simplicity and high reliability, and providing possibility to use this magnetic electric machine.

4 cl, 9 dwg, 1 tbl