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.)
F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
F23L7/002—Supplying water
F23L7/005—Evaporated water; Steam
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Engineering & Computer Science
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Chemical & Material Sciences
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Combustion & Propulsion
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Mechanical Engineering
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General Engineering & Computer Science
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Control Of Steam Boilers And Waste-Gas Boilers
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Zuendgewoelbe fuer Dampfkesselfeuerungen u. dgl. mit einem den vorderen mit dem hinteren Teil des Feuerraumes verbindenden kanal und Strahlduese zum Hindurchsaugen von Verbrennungsgasen