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BRETAGNE ATEL CHANTIERS
Ateliers et Chantiers de Bretagne ACB SA
Original Assignee
BRETAGNE ATEL CHANTIERS
Ateliers et Chantiers de Bretagne ACB SA
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Application filed by BRETAGNE ATEL CHANTIERS, Ateliers et Chantiers de Bretagne ACB SAfiledCriticalBRETAGNE ATEL CHANTIERS
Application grantedgrantedCritical
Publication of FR664974ApublicationCriticalpatent/FR664974A/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
F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
F22D1/36—Water and air preheating systems
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Engineering & Computer Science
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Physics & Mathematics
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Mechanical Engineering
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General Engineering & Computer Science
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FR664974D1928-03-121928-03-12Dispositif permettant l'utilisation des chaudières de réserve comme réchauffeurs d'eau d'alimentation
ExpiredFR664974A
(fr)