MAGNETIC SHIELD MEMBER

MAGNETIC SHIELD MEMBER

PROBLEM TO BE SOLVED: To provide a magnetic shield member which effectively shields against magnet. SOLUTION: Knitted magnetic shield member 4 is formed by flat weaving practically eliminating clearance by using one ribbon-shaped Co basis amorphous alloy base material 3 like a warp thread, and using...

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Bibliographische Detailangaben
Hauptverfasser: MEGURO TAKU, ITAMI AKIRA
Format: Patent
Sprache:eng
Schlagworte:
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a magnetic shield member which effectively shields against magnet. SOLUTION: Knitted magnetic shield member 4 is formed by flat weaving practically eliminating clearance by using one ribbon-shaped Co basis amorphous alloy base material 3 like a warp thread, and using the other ribbon-shaped Co basis amorphous alloy base material 3 like a weft thread. A magnetic shield member is formed by using the Co basis amorphous alloy base material 3 having coercive force (Hc) of 0.4 A/m or less and saturation megnetostriction constant of at most the minus 6th power of 10, and superposing it in a plurality of sheets in a plate thickness direction. COPYRIGHT: (C)2007,JPO&INPIT