发明名称 |
Apparatus for current measurement |
摘要 |
The apparatus for measurement of a current which is flowing in an axially elongated electrical conductor at a first electrical potential. The apparatus contains at least one associated sensor element associated with the conductor that is electrically isolated from it at a second electrical potential different from the first electrical potential of the electrical conductor, and having magnetoresistive characteristics. The sensor element is intended to form a loop which is magnetically closed around the conductor in the circumferential direction, with the resistance value being tapped off at axially opposite ends. Its magnetoresistive part is preferably composed of a non-metallic powder composite material with a high magnetoresistive effect.
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申请公布号 |
US2005218882(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
US20050085153 |
申请日期 |
2005.03.22 |
申请人 |
LUDWIG KLAUS;RIEGER GOTTHARD |
发明人 |
LUDWIG KLAUS;RIEGER GOTTHARD |
分类号 |
G01R15/20;G01R33/09;(IPC1-7):G01R33/00 |
主分类号 |
G01R15/20 |
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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