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FR DES POMPES ET MACHINES WORT
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FR DES POMPES ET MACHINES WORT
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Publication of FR36560EpublicationCriticalpatent/FR36560E/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
F22D1/28—Feed-water heaters, i.e. economisers or like preheaters for direct heat transfer, e.g. by mixing water and steam
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FR36560D1929-02-221929-02-22
Method and devices for heating feed water
ExpiredFR36560E
(en)