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Weir Group PLC
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G&J Weir Ltd
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Application grantedgrantedCritical
Publication of FR640081ApublicationCriticalpatent/FR640081A/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
F22D3/00—Accumulators for preheated water
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Mechanical Engineering
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General Engineering & Computer Science
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FR640081D1926-10-081927-08-27Perfectionnements aux système d'alimentation en circuit fermé pour centrales à vapeur
ExpiredFR640081A
(fr)