. Thermostatic control of electric heating appliances . circuit. Three sets of readings were obtained fordifferent settlnge of temperature were obtained bychanging the position of contact screw mounted In-side of the flat iron above the thermal constancy of temperature regulation, by thisdevice, can be observed from the curves in ,9, and 10 which were plotted for the readings ob-tained for these various runs, mentioned relay operated very satisfactory both in cuttingout and throwing in the regulating heating elementand no trouble was encountered In rupturing the arci
. Thermostatic control of electric heating appliances . circuit. Three sets of readings were obtained fordifferent settlnge of temperature were obtained bychanging the position of contact screw mounted In-side of the flat iron above the thermal constancy of temperature regulation, by thisdevice, can be observed from the curves in ,9, and 10 which were plotted for the readings ob-tained for these various runs, mentioned relay operated very satisfactory both in cuttingout and throwing in the regulating heating elementand no trouble was encountered In rupturing the arcin either case. In working the flat iron at about550® P which is considerably above normal operatingtemperature of same, a little trouble was caused atthe contacts due to formation of an oxide of the actual applications this could readily beavoided by having the contacts coated with platinumor tungsten. 23A. SJO 1 * — \ «• ai^£AK. >ic/ s rtf : ] 11 ft ? ?? —7i -1 -y-c/ s\_ 1 ,1 Pig. Run. Pig. Run. zzc.
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License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidthermostatic, bookyear1917
