发明名称 |
POWER MEASUREMENT TRANSDUCER |
摘要 |
<p>A power measuring device is disclosed featuring the capability of converting resistively coupled load current and voltage signals to a digital pulse train whose frequency is proportional to the instantaneous power drawn. The digital pulse train can be optically coupled to a microcomputer-based display or process controller for conversion of the pulse train frequency to a power consumption indicating signal.</p> |
申请公布号 |
CA1162988(A) |
申请公布日期 |
1984.02.28 |
申请号 |
CA19810384763 |
申请日期 |
1981.08.28 |
申请人 |
VALERON CORPORATION (THE) |
发明人 |
CAMERON, LARRY E. |
分类号 |
G01R21/00;G01R21/133;G01R22/00;(IPC1-7):G01R21/06 |
主分类号 |
G01R21/00 |
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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