Bsh Hausgeraete Gmbh

Bsh Hausgerate Gmbh

Bsh Bosch Und Siemens Hausgerate Gmbh

Martin Ivanak

Michal Kalavsky

Stephan Lutz

Alfred Binder

Hans-Holger Pertermann

Igor Hoffmann

Peter Ircha

Jaroslav Murnik

Peter Bizon

Sergej Stumpf-Schemetow

An electric drive motor includes a stator with pole shoes and at least one electrically actuable stator winding, a permanent-magnet rotor mounted in a rotationally driveable manner in the field of the stator winding defining an annular gap therebetween, a motor shaft, a magnet carrier disposed on the motor shaft and being produced in one piece as an injection-molded part, and a plurality of separate permanent magnets disposed on and distributed over the circumference of the magnet carrier. The permanent magnet rotor has a tensioning or clamping device for pressing the plurality of permanent magnets outwards in radial directions towards against an inner wall of a cavity in an injection mold of the magnet carrier during injection molding of the magnet carrier. A domestic appliance having the electric drive motor is also provided.

Electric drive motor having permanent magnets pushed radially outwardly by a tensioning device

A pump has a DC pump drive motor with an electrically driven stator winding and a rotor which is mounted such that it can be driven in rotation in the field of the stator winding. The motor also has a motor shaft, a permanent-magnet ring and a holder which is mounted on the motor shaft and on which the permanent-magnet ring is held. The pump has a rotation-prevention device configured to secure the permanent-magnet ring against rotation about the axis of the rotor on the holder. A domestic appliance, in particular a dishwasher or a washing machine, is provided with a pump of this kind.

Pump having a rotation prevention means and domestic appliance having a pump of this kind

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Kosice, Slovakia

Martin Ivanak