专利名称：Apparatus for measuring temperatures in
molten metal
发明人：John E. Sensi申请号：US05/941879申请日：19780913公开号：US04243402A公开日：19810106
摘要：The invention comprises a temperature sensing device comprising a
thermocouple which is protected by a woven cloth. The cloth is impervious to wetting ortransmission of the molten material whose temperature is to be measured. A
thermocouple further is surrounded by weights of greater density than the molten metalin order to hold the thermocouple below the surface of the molten metal.
申请人：PPG INDUSTRIES, INC.
代理人：Dennis G. Millman,Paul A. Leipold
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