MAGNETIC ELEMENT

WIPO Patent Application WO/2010/089979

A1

Disclosed is a magnetic element that makes it possible to prevent a coil terminal from being positioned on a ring mount. The magnetic element (10) comprises a first core member (20), coils (30), which are disposed in a second core member (40) and a bobbin (24), and a first mount (52), on which the first core member (20) is mounted, and possesses a second mount (53), which is disposed rising up from, and positioned between both edges of, the first mount (52), and on which the second core member (40) is mounted, and is further equipped with a base (50), with multiple terminals (51) disposed protruding from the sides thereof. Furthermore, a protrusion (56) is disposed at the edge of the second mount (53), extending in the direction moving away from said second mount (53), and this protrusion (56) is smaller than the thickness dimension of the base (50), and a terminal (32) is positioned on the back surface of the protrusion (56) on the opposite side from the side on which the second core member (40) is mounted, and then bound to the terminals (51).

JP2005039187	LAMINATED COIL COMPONENT
JP58192312	COIL ELEMENT
WO/2011/132626	LAYERED INDUCTOR

YAMADA, Yuichi (3-12-2, Nihonhashi, Chuo-k, Tokyo 59, 〒1038259, JP)
山田裕一 (〒59 東京都中央区日本橋三丁目１２番２号スミダ電機株式会社内 Tokyo, 〒1038259, JP)

JP2010/000492

August 12, 2010

January 28, 2010

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SUMIDA CORPORATION (Asahi Building, 3-12-2 Nihonbashi, Chuo-k, Tokyo 89, 〒1038589, JP)
スミダコーポレーション株式会社 (〒89 東京都中央区日本橋三丁目１２番２号朝日ビルヂング Tokyo, 〒1038589, JP)
YAMADA, Yuichi (3-12-2, Nihonhashi, Chuo-k, Tokyo 59, 〒1038259, JP)

H01F27/29

IAT WORLD PATENT LAW FIRM (7th Floor, HULIC Nakano Bldg. 44-18 Honcho 4-chome, Nakano-k, Tokyo 12, 〒1640012, JP)

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