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Anonima Italiana Gio Ansaldo & Cie Soc
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Anonima Italiana Gio Ansaldo & Cie Soc
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Application filed by Anonima Italiana Gio Ansaldo & Cie SocfiledCriticalAnonima Italiana Gio Ansaldo & Cie Soc
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Publication of FR490084ApublicationCriticalpatent/FR490084A/fr
F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
F22D5/08—Controlling water feed or water level; Automatic water feeding or water-level regulators with float-actuated valves
F22D5/10—Controlling water feed or water level; Automatic water feeding or water-level regulators with float-actuated valves and with pistons or membranes unitary with the feed inlet valves
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FR490084D1917-05-031918-05-14Auto-régulateur de l'eau d'alimentation dans les chaudières à vapeur
ExpiredFR490084A
(fr)