DYNAMO-ELECTRIC MACHINE AND COOLING STRUCTURE FOR DYNAMO-ELECTRIC MACHINE

A motor (100) includes a stator (6) having a plurality of tooth portions (7), a coil (9) wound around the tooth portions (7), and a slot (8) in which the coil (9) is formed between the tooth portions (7), in which the coil (9) is provided in the slot (8), and a cooling structure for the motor (100)...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO, Shinya, NISHIKAWA, Atsunori, KOSAKA, Wataru, HARADA, Takahiro, TANNO, Toshihiro
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	A motor (100) includes a stator (6) having a plurality of tooth portions (7), a coil (9) wound around the tooth portions (7), and a slot (8) in which the coil (9) is formed between the tooth portions (7), in which the coil (9) is provided in the slot (8), and a cooling structure for the motor (100) includes a first resin composition with which the slot (8) is filled and which covers the coil (9), and a coil inner side cooling flow path (10) which is provided in a region filled with the first resin composition and extends in a rotating shaft direction, and in which a coolant circulates inside.