发明名称 |
Magnetic detector for measuring rotation of IC engine |
摘要 |
The detector uses a magnetic film with an artificial lattice of iron, chromium, copper, Permalloy, and the angle between its magnetic field and a current-produced external field. The detector is mounted near a rotating wheel with two cutout segments. Processing is carried out by a Wheatstone bridge circuit, differential amplifier, comparator and wave-former.
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申请公布号 |
DE19851323(A1) |
申请公布日期 |
1999.11.25 |
申请号 |
DE19981051323 |
申请日期 |
1998.11.06 |
申请人 |
MITSUBISHI DENKI K.K., TOKIO/TOKYO |
发明人 |
YOKOTANI, MASAHIRO;SHINJO, IZURU;HATAZAWA, YASUYOSHI |
分类号 |
G01B7/30;G01B7/00;G01D5/245;G01R33/09;H01L43/08;(IPC1-7):G01R33/09 |
主分类号 |
G01B7/30 |
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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