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发明名称
LIQUID LEVEL DETECTOR
摘要
PURPOSE:To accurately detect the liquid level where bubbles exist by detecting the bubble level with a camera through the use of the fact that the bubbles shade light and converting the bubble level to a liquid volume.
申请公布号
JPS5317765(A)
申请公布日期
1978.02.18
申请号
JP19760092648
申请日期
1976.08.02
申请人
OMRON TATEISI ELECTRONICS CO
发明人
WATANABE TAROU;YAMASHITA MAKI;TSUKIYAMA NORIYUKI;SUZUKI MASATOSHI
分类号
G01F23/292;G01F23/28
主分类号
G01F23/292
代理机构
代理人
主权项
地址
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