Reactor including a magnetic core
AssigneesAutonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
InventorKohei Yoshikawa
Life of this patent
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Abstract
A reactor including a magnetic core and a coil having a wound part, the magnetic core having an inner core part disposed inside the wound part and an outer core part disposed outside the wound part, is provided with a bolt coupling the inner core part and the outer core part, the bolt being constituted by a composite material formed by dispersing a soft magnetic powder in a resin and including a shaft part passing through the outer core part, the shaft part including a tip reaching the inner core part, and the inner core part and the outer core part respectively being an integrated member having an undivided structure.
Claims9
A reactor including a magnetic core and a coil having a wound part, the magnetic core having an inner core part disposed inside the wound part and an outer core part disposed outside the wound part, the reactor comprising:
- a bolt coupling the inner core part and the outer core part,
- wherein the bolt is constituted by a composite material formed by dispersing a soft magnetic powder in a resin, and includes a shaft part passing through the outer core part,
- the shaft part includes a tip reaching the inner core part, and
- the inner core part and the outer core part are respectively an integrated member having an undivided structure.
Dependencies are inferred from the claim text.