General Electric Technology Gmbh

Promatech S.p.a.

Luigi Cattaneo

Massimiliano Visintin

Erminio Merati

Janusz Bialik

Laurent Clemence

Roberto Midali

Laurent Terrade

Laurent Didier Jean Clemence

Massimilano Visintin

Giorgio Torre

The present disclosure relates to a stripping tool, and an arrangement for stripping a conductor bar from a slot of a core of an electric machine. The disclosure provides a device to facilitate the removal of a conductor bar out of a slot of an electric machine. A stripping tool is described with a piston and a support to apply the piston to the core, a rope to be wound around the conductor bar, and a puller suitable to move the rope vertically to the core to pull the conductor bar out of the slot by means of the rope.

Stripping tool for removing a conductor bar from an electric machine

The present disclosure relates to a method to apply an insulation to a retaining ring for end windings of an electric machine and to a fillable bag to apply an insulation to a retaining ring. Disclosed is a method to apply an insulation to a retaining ring for end windings of an electric machine, with the steps of providing a retaining ring housing, attaching an insulation at the inside of the retaining ring housing, and inflating a bag inside the retaining ring housing to apply pressure to the insulation. Also disclosed is a fillable bag to apply a pressure to an electric insulation inside a retaining ring for end windings of an electric machine.

Method to apply an insulation

The method for removing a bar or coil from a slot of an electric machine includes weakening the bonding between the slot and the bar or coil, and then removing the bar or coil.

Method for removing bars or coils from slots of an electric machine

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Milan, Italy

Luigi Cattaneo