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ETS DELAUNAY BELLEVILLE SA
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ETS DELAUNAY BELLEVILLE SA
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Application filed by ETS DELAUNAY BELLEVILLE SAfiledCriticalETS DELAUNAY BELLEVILLE SA
Application grantedgrantedCritical
Publication of FR15903EpublicationCriticalpatent/FR15903E/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
F22D5/18—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps
F22D5/22—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps with floats
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Engineering & Computer Science
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FR15903D1911-01-261912-05-07Perfectionnement aux procédés d'alimentation des chaudières à vapeur
ExpiredFR15903E
(fr)