专利名称：Liquid level sensor发明人：Pikulski, Joseph L.申请号：EP87202271.0申请日：19840507公开号：EP0274771B1公开日：19911227
摘要：A liquid level sensor comprising a mandrel (881), an optical fiber wrappedaround the mandrel and a body of material (96) deposited around the fiber. The bodyhas a sensor face wherein a portion of the body is removed and the cladding on the fiberis exposed at the sensor face (98) so that as the exposed portions of cladding aresuccessively immersed in liquid (841), the amount of light passing out to the detector(94) end is decreased.
申请人：HUGHES AIRCRAFT COMPANY
地址：7200 HUGHES TERRACE P.O. BOX 45066; LOS ANGELES, CALIFORNIA 90045-0066
代理机构：Colgan, Stephen James
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