Electric motor

An electric motor comprises a laminated stator core having a plurality of poles or pole pieces along its internal circumference. The laminated stator core is welded by means of laser welding to the poles or pole pieces along corresponding lines which are in each case parallel to one axis of the lami...

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Bibliographische Detailangaben
Hauptverfasser:	KIKUCHI, SEIJI, NISHINOMIYA, HYOGO, JP, MATUZAKI, KEIKO, DAITO, OSAKA, JP, MOTOI, HIROYA, KATANO, OSAKA, JP, MORIOKA, MASAYUKI, KADOMA, OSAKA, JP, CHAMURA, MINORU, KATANO, OSAKA, JP, HARADA, KAZUMI, KATANO, OSAKA, JP, TOYODA, KOUICHI, KADOMA, OSAKA, JP, HIRANO, MIKIO, TONDABAYASHI, OSAKA, JP, MORITA, KAZUNORI, IKOMA, NARA, JP
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	An electric motor comprises a laminated stator core having a plurality of poles or pole pieces along its internal circumference. The laminated stator core is welded by means of laser welding to the poles or pole pieces along corresponding lines which are in each case parallel to one axis of the laminated stator core. These lines can in each case be opposite or facing a rotor which is arranged in the laminated stator core.