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Expired
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GB36122/28A
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Individual
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Individual
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Publication of GB302235ApublicationCriticalpatent/GB302235A/en
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B6/00—Heating by electric, magnetic or electromagnetic fields
H05B6/02—Induction heating
Landscapes
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
General Induction Heating
(AREA)
Abstract
302,235. Viry, P. Dec. 12, 1927, [Convention date]. Multiple indication apparatus.-If the speed of the converter group A driving the induction heating machines C cannot be adjusted a frequency meter, Fig. 2, or a speed indicator, is provided with an adjustable scale E which can be fixed by screws F and carries an index G cooperating with a fixed scale graduated in degrees. The scale E is graduated in volts and is adjusted so that G indicates the required temperature. The voltage of the heating current is then regulated to agree with the indication of the meter pointer on the scale E.
GB36122/28A1927-12-121928-12-07Improvements in electric induction heating installations
ExpiredGB302235A
(en)