KOLEKTOR GROUP D.O.O.
|KOLEKTOR GROUP D.O.O. Patent applications|
|Patent application number||Title||Published|
|20140184016||DYNAMO-ELECTRIC MACHINE - A dynamo-electric machine is provided comprising a stator and a rotor assembly which is rotatably mounted relative to the stator and which has a rotor shaft. The rotor assembly also has a rotor winding through which current flows and which is connected to terminals associated with the stator in an electrically conductive manner without interruption via a slip ring arrangement. The slip ring arrangement comprises at least two pairs of slip rings, each pair having a stator slip ring and a rotor slip ring that permanently rest against each other in a ring-shaped non-cylindrical contact zone. The two rotor slip rings are arranged between the two stator slip rings. Furthermore, each rotor slip ring is arranged on a rotor support disk that is rotationally fixed to the rotor shaft. The position of the two stator slip rings can be changed relative to each other in the axial direction.||07-03-2014|
|20120242188||METHOD FOR PRODUCING A FLAT COMMUTATOR, AND FLAT COMMUTATOR - A flat commutator having a support body, carbon segments, and conductor segments, wherein the support body is formed on the carbon ring disk, which is later separated into carbon segments that are insulated from one another, the support body sitting against the carbon ring disk radially outward, radially inward, and against the end face of the carbon ring disk, said end face lying opposite the brush contact surface. The conductor segments are subsequently applied individually such that a contact pin of each segment penetrates a cavity that extends from the support body surface lying opposite the brush contact surface to the surface of the segments or of the carbon ring disks, said surface lying opposite the brush contact surface; and the free end of said contact pin contacts the surface of the segments or of the carbon ring disk, said surface lying opposite the brush contact surface.||09-27-2012|
|20100133949||CONDUCTOR BLANK FOR A DRUM COMMUTATOR, A METHOD FOR THE PRODUCTION THEREOF, AND A DRUM COMMUTATOR - The invention relates to a closed loop conductor blank for a drum commutator (T). The conductor segments are interconnected via bridge sections. One end face of the conductor segments comprises connecting projections (||06-03-2010|
|20090091209||COMMUTATOR ROTOR OF AN ELECTRICAL MACHINE AND PROCEDURE FOR ITS MANUFACTURE - A rotor exhibits a carbon commutator (||04-09-2009|
Patent applications by KOLEKTOR GROUP D.O.O.