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Publication of FR563085ApublicationCriticalpatent/FR563085A/fr
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
H05B1/00—Details of electric heating devices
H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
H05B1/0202—Switches
H05B1/0216—Switches actuated by the expansion of a solid element, e.g. wire or rod
FR563085D1923-03-051923-03-05Support thermo-régulateur pour appareils de ménage à chauffage électrique, fers à repasser, bouilloires, etc.
ExpiredFR563085A
(fr)