STATOR-CORE FIXING STRUCTURE, MAGNETIC BEARING, ELECTRIC MOTOR, BEARINGLESS MOTOR, CENTRIFUGAL COMPRESSOR, AND FIXING METHOD

A stator-core fixing structure is a fixing structure of a stator core fixed to a housing (60), and includes a plurality of outer peripheral surface portions that are included in an outer peripheral surface of the stator core (70) and that have outer diameters different from each other, and a plurali...

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Bibliographische Detailangaben
Hauptverfasser: YAMASUSO, Shouhei, FUJIWARA, Hideki
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A stator-core fixing structure is a fixing structure of a stator core fixed to a housing (60), and includes a plurality of outer peripheral surface portions that are included in an outer peripheral surface of the stator core (70) and that have outer diameters different from each other, and a plurality of inner peripheral surface portions that are included in an inner peripheral surface of the housing (60) and that have inner diameters different from each other, wherein the plurality of outer peripheral surface portions each correspond to a corresponding one of the plurality of inner peripheral surface portions, and each of the plurality of outer peripheral surface portions contacts the corresponding one of the plurality of inner peripheral surface portions.