发明名称 MAGNETIC MEASURING ELEMENT AND MAGNETIC DIRECTION MEASURING DEVICE
摘要 PROBLEM TO BE SOLVED: To reduce conductor resistance without reducing the winding number of a coil. SOLUTION: In this magnetic detecting element manufactured by spirally winding a conductive wire around a circular magnetic core 31, a wire width W<SB>out</SB>of the conductive wire at an outer peripheral side of the magnetic core 31 is wider than a wire width W<SB>in</SB>of the conductive wire at its inner peripheral side. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2005291905(A) 申请公布日期 2005.10.20
申请号 JP20040106883 申请日期 2004.03.31
申请人 SONY CORP 发明人 AIZAWA MANABU;ONUMA HIROSHI;SASAKI SHIN
分类号 G01C17/30;G01R33/02;H01F5/00;(IPC1-7):G01C17/30 主分类号 G01C17/30
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