MAGNETIC ELEMENT

MAGNETIC ELEMENT

Provided is a hybrid magnetic device obtained by combining a central core having a higher relative permeability than a peripheral core but is able to inhibit magnetic saturation of the peripheral core having a low relative permeability. The magnetic device (1) includes: a peripheral core (5) dispose...

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Hauptverfasser: Miyazaki, Shinji, Shimazu, Eiichirou, Kanbe, Shougo, SAKAI, Kayo
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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creator Miyazaki, Shinji
Shimazu, Eiichirou
Kanbe, Shougo
SAKAI, Kayo
description Provided is a hybrid magnetic device obtained by combining a central core having a higher relative permeability than a peripheral core but is able to inhibit magnetic saturation of the peripheral core having a low relative permeability. The magnetic device (1) includes: a peripheral core (5) disposed around the outer periphery of a coil (3); a central core (6) having a higher relative permeability than the peripheral core (5); and connection core portions (6, 6) at the outsides of ends in an axial direction of the coil (3), each connecting the central and peripheral cores (4, 5). Each or one of the portions (6, 6) includes a flange (4a) integrated with the central core (4) and extending from the central core (4) toward the peripheral core (6). The portions (6, 6) include a connection element (5a) other than the flange (4a), integrated with the peripheral core (5).
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
title MAGNETIC ELEMENT
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