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.)
GRUENEBERGER WERKZEUG WERKE A
Original Assignee
GRUENEBERGER WERKZEUG WERKE A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GRUENEBERGER WERKZEUG WERKE AfiledCriticalGRUENEBERGER WERKZEUG WERKE A
Application grantedgrantedCritical
Publication of FR414629ApublicationCriticalpatent/FR414629A/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
F22D5/18—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps
F22D5/22—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps with floats
Landscapes
Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR414629D1910-03-101910-03-10Dispositif pour le réglage du niveau de l'eau dans les chaudières à vapeur
ExpiredFR414629A
(fr)
Perfectionnements aux appareils pour indiquer et enregistrer les variations de niveau de l'eau entre des points prédéterminés, ou autrement, dans les générateurs de vapeur