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Societe des Condenseurs Delas SA
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Societe des Condenseurs Delas SA
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Application filed by Societe des Condenseurs Delas SAfiledCriticalSociete des Condenseurs Delas SA
Application grantedgrantedCritical
Publication of FR700648ApublicationCriticalpatent/FR700648A/en
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
F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
FR700648D1930-08-141930-08-14
Further development of tube bundle heaters for fluid under high pressure
ExpiredFR700648A
(en)