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专利名称：Liquid level sensor发明人：山崎 章司申请号：JP2018127527申请日：20180704公开号：JP2020008343A公开日：20200116
专利附图：
摘要：Problem to be solved: to provide a liquid level sensor capable of simplifying themeans for detecting capacitance. Solution: the conductive detecting member 10 forforming an electrostatic capacitance between the water 2 and the water 2 graduallyincreasing in the liquid storage container 1, and the capacity detecting means 20 of the
self capacity type for outputting the detection value in response to the change in thecapacitance, and the capacitance detecting member 10 are provided with a plurality ofdetecting portions integrally, and are electrostatically arranged. The plurality ofdetecting portions are arranged in the height direction of the liquid storing container1.Since one conductive line 11 of the conductive detecting member 10 is connected to thecapacitance detecting means 20, and the conductor line 11 is processed into a plurality ofbending detecting portions 12 and a connection detecting portion 13, and the plurality ofbending detecting portions 12 and the connection detecting part 13 are integrated as adetection part, the end of the capacitance detecting means The number of children canbe one.Therefore, the structure of the capacitance detecting means 20 can besimplified.Diagram
申请人：信越ポリマー株式会社
地址：東京都千代田区神田須田町一丁目９番地
国籍：JP
代理人：藤本 英介,神田 正義,宮尾 明茂,馬場 信幸
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