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LUCIEN PAUL CHAUVIN
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LUCIEN PAUL CHAUVIN
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Application filed by LUCIEN PAUL CHAUVINfiledCriticalLUCIEN PAUL CHAUVIN
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Publication of FR484631ApublicationCriticalpatent/FR484631A/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
F22D1/16—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
F22D1/20—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways and directly connected to boilers
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FR484631D1917-01-241917-01-24Économiseur de combustibles, par l'alimentation des chaudières en eau chaude
ExpiredFR484631A
(fr)