发明名称 Electronic limnimeter (limnograph, level detector) and its method of manufacture
摘要 The present invention relates to an electronic limnimeter for measuring the level of a conducting liquid, comprising a body (2) of elongate shape, defining a generally vertical axis and intended to be partially immersed in the liquid, the body supporting a set of first electrodes (Ai) spaced along the direction of the axis. A set of second electrodes (Bi) extends along the direction of the axis, alternating with the first electrodes, each of the first and second electrodes being connected to an electronic part by insulated conducting means, this electronic part comprising means for detecting the conduction between each first and second electrode, the first and second electrodes appearing on at least one outer face of the body. <IMAGE>
申请公布号 FR2657691(A1) 申请公布日期 1991.08.02
申请号 FR19900001378 申请日期 1990.01.31
申请人 CENTRE NAL RECHERC SCIENTIFIQUE;CEMAGREF 发明人 PEBAY-PEYROULA JEAN-CLAUDE;MEUNIER MAURICE
分类号 G01F23/24 主分类号 G01F23/24
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