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Knorr Bremse AG
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Knorr Bremse AG
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Publication of FR18634EpublicationCriticalpatent/FR18634E/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
F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
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FR18634D1913-08-301913-11-24Réchauffeur pour eau d'alimentation de chaudière
ExpiredFR18634E
(fr)