专利名称：Apparatus for detection of water level and
temperature in a bathing appliance
发明人：William Harry Kemp申请号：US10011396申请日：20011211
公开号：US20020083767A1公开日：20020704
专利附图：
摘要：An apparatus operable in a wet environment for detecting the presence orabsence of water in a non-conductive vessel, by measuring changes in dielectric constantand detecting the temperature of water in same vessel. A conductive element coupled to
a sensing and switching means, transmits data to the controller, resulting from a changeof dielectric constant at the conductive element. A temperature sensor detects andtransmits temperature signals to the controller. A controller means receives data, fromthe dielectric constant sensor means and temperature data from the temperaturesensor. Includes a coupling means which transmits data from the controller to anexternal device. The isolation means electrically isolates the conductive element andtemperature sensor means from the water contained in a non-conductive vessel.
申请人：KEMP WILLIAM HARRY
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