LU74931A1LU74931ALU74931ALU74931A1LU 74931 A1LU74931 A1LU 74931A1LU 74931 ALU74931 ALU 74931ALU 74931 ALU74931 ALU 74931ALU 74931 A1LU74931 A1LU 74931A1
Authority
LU
Luxembourg
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LU74931A
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Priority to LU74931ApriorityCriticalpatent/LU74931A1/xx
Publication of LU74931A1publicationCriticalpatent/LU74931A1/xx
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D23/00—Control of temperature
G05D23/19—Control of temperature characterised by the use of electric means
G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
