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JEAN BAPTISTE NOBELS JANSSENS
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JEAN BAPTISTE NOBELS JANSSENS
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Publication of FR341151ApublicationCriticalpatent/FR341151A/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
F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
F22D5/14—Controlling water feed or water level; Automatic water feeding or water-level regulators responsive to thermal expansion and contraction, e.g. of solid elements
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FR341151D1903-07-181904-02-20Régulateur automatique d'alimentation pour chaudières à vapeur
ExpiredFR341151A
(fr)