发明名称 Magnetically operated liquid level indicator
摘要 A liquid level indicator includes a magnetized float and a plurality of magnetized indicator elements which are pivoted by the float magnet and which have distinguishable opposite surfaces to provide the liquid level indication, the indicator elements being formed from a material which provides magnetic fields of opposite magnetic polarity which extend substantially continuously along the opposite edges of the indicator elements.
申请公布号 US4512190(A) 申请公布日期 1985.04.23
申请号 US19820366763 申请日期 1982.04.08
申请人 KLINGER AG 发明人 SLEDMERE, ALAN B.
分类号 G01F23/62;G01F23/72;(IPC1-7):G01F23/12 主分类号 G01F23/62
代理机构 代理人
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