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
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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