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KNORR BREMSE AG
Knorr Bremse AG
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KNORR BREMSE AG
Knorr Bremse AG
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Application filed by KNORR BREMSE AG, Knorr Bremse AGfiledCriticalKNORR BREMSE AG
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Publication of FR786414ApublicationCriticalpatent/FR786414A/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
F22D1/42—Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives
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FR786414D1934-03-201935-02-28Réchauffeur préalable pour eau d'alimentation, particulièrement pour locomotives
ExpiredFR786414A
(fr)