COLLECTOR OF DIRECT CURRENT MACHINE WITH ELECTRICALLY CONDUCTING BELTS Russian patent published in 2011 - IPC H01R39/30 

FIELD: electricity.

SUBSTANCE: collector is made in the form of collector assembly of direct current machine with two pairs of poles with collector contacts sliding along the plates of which; as current collector contacts there used is a pair of electrically conducting belts enveloping the collector on both sides and contacting in turn with its plates; belts are tightened with the corresponding electrically conducting pulleys the axes of which are submerged into electrically conducting liquids contained in two metal capacities, connected respectively to positive and negative terminals of electrical output of machine; at that, rotation planes of belts are offset relative to each other.

EFFECT: increasing wear resistance of collector, its operating reliability and enlarging the application area.

2 dwg