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G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D16/00—Control of fluid pressure
G05D16/04—Control of fluid pressure without auxiliary power
G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
G05D16/0611—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being deformable, e.g. Bourdon tube
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FR394108D1908-09-101908-09-10Appareil destiné à détendre les gaz sous pression et à en régler l'écoulement
ExpiredFR394108A
(fr)
Appareil extincteur de commencements d'incendie se caractérisant par l'envoi direct d'anhydride carbonique gazeux sous pression et à débit continu