发明名称 |
Signal multiplier particularly for use with a signal doubler for measurement signals |
摘要 |
<p>The signal doubler for use with measurement signals and in particular dead-zero or live-zero- measurements has an input [1] to a primary input circuit [4]. This connects with two transformers [7,8] with isolated outputs [9,10]. An auxiliary energy supply circuit [14] supplies the transformer and a regulator [28] sets the level.</p> |
申请公布号 |
DE102004019142(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
DE20041019142 |
申请日期 |
2004.04.21 |
申请人 |
KNICK ELEKTRONISCHE MESSGERAETE GMBH & CO. KG |
发明人 |
SCHWEIZER, LARS;FEUCHT, WOLFGANG;GIEBSON, JOERG |
分类号 |
G01R15/00;G05F1/66;G08C19/00;H03F3/28;(IPC1-7):G05F1/66 |
主分类号 |
G01R15/00 |
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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