Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALPHONSE CAMILLE DUCHARME
EDOUARD BOCQUILLON
Original Assignee
ALPHONSE CAMILLE DUCHARME
EDOUARD BOCQUILLON
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Filing date
Publication date
Application filed by ALPHONSE CAMILLE DUCHARME, EDOUARD BOCQUILLONfiledCriticalALPHONSE CAMILLE DUCHARME
Application grantedgrantedCritical
Publication of FR410335ApublicationCriticalpatent/FR410335A/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
F22D5/16—Controlling water feed or water level; Automatic water feeding or water-level regulators responsive to thermal expansion and contraction, e.g. of solid elements of fluids
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Engineering & Computer Science
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Physics & Mathematics
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Thermal Sciences
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Mechanical Engineering
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General Engineering & Computer Science
(AREA)
FR410335D1909-12-131909-12-13Alimentateur d'eau automatique pour chaudières à basse pression
ExpiredFR410335A
(fr)