ROTARY ELECTRIC MACHINE

PROBLEM TO BE SOLVED: To provide a rotary electric machine having a coil conductor material with reduced faults in a connection part, even when using the copper high in oxygen content and comprising cuprous oxide particles for the coil conductor material.SOLUTION: A rotary electric machine is charac...

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Bibliographische Detailangaben
Hauptverfasser:	MORI SHIGENOBU, HARUYAMA HIROSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY 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 FERROUS OR NON-FERROUS ALLOYS GENERATION INDUCTANCES MACHINE TOOLS MAGNETS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SOLDERING OR UNSOLDERING TRANSFORMERS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a rotary electric machine having a coil conductor material with reduced faults in a connection part, even when using the copper high in oxygen content and comprising cuprous oxide particles for the coil conductor material.SOLUTION: A rotary electric machine is characterized in that a conductor material comprising, by mass%, oxygen of 0.0001-0.0500%, silver of 0.0001-0.5000%, and magnesium of 0.0001-0.0200%, with the balance being unavoidable impurities and copper constitutes a coil of a stator and/or a rotor.SELECTED DRAWING: None 【課題】コイルの導体材料に酸素含有量が多く亜酸化銅粒子を含む銅を用いた場合でも、接続部に欠陥が発生し難いコイル導体材料を有する回転電機を提供する。【解決手段】質量％で、酸素が０．０００１〜０．０５００％、銀が０．０００１〜０．５０００％、マグネシウムが０．０００１〜０．０２００％、残部が不可避不純物及び銅からなる導体材料で、固定子及び／または回転子のコイルを構成したことを特徴とする回転電機。【選択図】なし