发明名称 Electronic liquid level recorder
摘要 The present invention relates to an electronic liquid level recorder 1 for measuring the level of a liquid 6 of greater or lesser conductivity, comprising a body 2 intended to be partially immersed vertically in the said liquid 6, and an electronic part 4. The body 2 comprises a set of first electrodes Ai spaced in a vertical direction and a second electrode B extending in a vertical direction, opposite the first electrodes. Each first electrode Ai is separated from the second electrode B by a constant distance d in a horizontal plane. Means for detecting conduction between each first electrode Ai and the second electrode B are provided in the electronic part 4. <IMAGE>
申请公布号 FR2638521(A1) 申请公布日期 1990.05.04
申请号 FR19880015293 申请日期 1988.10.28
申请人 CENTRE NAL RECHERC SCIENTIFIQUE 发明人 JEAN-CLAUDE PEBAY-PEYROULA;MAURICE MEUNIER
分类号 G01F23/24 主分类号 G01F23/24
代理机构 代理人
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