Alstom

Alstom Technology Limited

Albrecht Bock

Thomas Baumann

Joerg Oesterheld

Reinhard Joho

A device for processing an electrically conductive component includes positioning means that position the component to be processed in a processing position. The positioning means are provided with means for generating a magnetic field. The magnetic field generates forces that act contactless on the component and in this way bring about or support the positioning of the component.

Device for processing an electrically conductive component

a high-voltage generator, notches ( ) leading radially inward are provided in each segmental lamination ( ) on the radial outside of the laminated stator body and end in a relief opening. The notches ( ) cause the amplitude and the frequency of, for example, a 4-node vibration occuring during operation to be limited to noncritical values, although the laminated body is undersized mechanically with regard to its yoke height (J ).

Laminated stator body for an electrical machine

The invention relates to a method for applying the main insulation of conductor bars, in particular conductor bars for stator windings, whereby the conductor bars have a rectangular cross-section. The method comprises the following steps: insertion of a conductor bar with ends in an injection mold; centering of the conductor bar in the injection mold so that a void for holding an insulation material remains between the conductor bar and the injection mold; filling of the void with an elastomer in order to form the main insulation.

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Hohentengen, Germany

Albrecht Bock