REACTOR, CONVERTER AND ELECTRICAL POWER CONVERSION APPARATUS

PROBLEM TO BE SOLVED: To provide a reactor that is superior in assembling workability.SOLUTION: A reactor 1 has: a coil 2 formed by winding a winding wire 2w; a magnetic core 3; a case 4 housing an assembly 10 of the coil 2 and the magnetic core 3; and a terminal fitting 8 connected to an end of the...

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Bibliographische Detailangaben
Hauptverfasser: ITO MUTSUMI, IDO JUNJI, KAWAGUCHI HAJIME
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a reactor that is superior in assembling workability.SOLUTION: A reactor 1 has: a coil 2 formed by winding a winding wire 2w; a magnetic core 3; a case 4 housing an assembly 10 of the coil 2 and the magnetic core 3; and a terminal fitting 8 connected to an end of the winding wire 2w. The case 4 has a bottom plate part 40, and a side wall part 41 surrounding a periphery of the assembly 10. At least of part of the side wall part 41 is formed of an insulating resin. A fastening base part 415 for holding the terminal fitting 8 by a fastening member (bolt 419), a swinging motion restraint part 416 for restraining the swing motion of the terminal fitting 8 when the bolt 419 is fastened, and a positioning part 417 for positioning the terminal fitting 8 are integrally molded to the side wall part 41 by the insulating resin. The terminal fitting 8 has a locking part 86 which is locked to the swinging motion restraint part 416. The terminal fitting 8 is hard to swing by the swinging motion restraint part 416 and the locking part 86, has a good stability to easily fasten the bolt 419 and has a good workability.