FR455655A - Dispositif, agissant sous l'action de la lumière, pour la commande automatique du fonctionnement de certains organes ou mécanismes
- Google Patents
Dispositif, agissant sous l'action de la lumière, pour la commande automatique du fonctionnement de certains organes ou mécanismes
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BARBIER SOC
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BARBIER SOC
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F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
F23N5/04—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bimetallic elements
F23N5/047—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bimetallic elements using mechanical means
FR455655A1912-05-291912-05-29Dispositif, agissant sous l'action de la lumière, pour la commande automatique du fonctionnement de certains organes ou mécanismes
ExpiredFR455655A
(fr)