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.)
Expired
Application number
GB10823/25A
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.)
Askania Werke AG
Original Assignee
Askania Werke AG
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Filing date
Publication date
Application filed by Askania Werke AGfiledCriticalAskania Werke AG
Publication of GB234792ApublicationCriticalpatent/GB234792A/en
C21B9/00—Stoves for heating the blast in blast furnaces
C—CHEMISTRY; METALLURGY
C21—METALLURGY OF IRON
C21B—MANUFACTURE OF IRON OR STEEL
C21B7/00—Blast furnaces
C21B7/16—Tuyéres
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Engineering & Computer Science
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Chemical & Material Sciences
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Manufacturing & Machinery
(AREA)
Materials Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
Abstract
234,792. Askania-Werke Akt.-Ges. vorm. Centralwerkstatt-Dessau und C. Bamberg-Friedenau. May 31, 1924, [Convention date]. Gaseous-fuel furnaces.-In large furnace installations operating under artificial or forced draught, the. necessary large supply of air under pressure is obtained by delivering a relatively small quantity of higher pressure air through a nozzle d so as to induce the remainder of the necessary air in injector fashion through the inlet c. Adjustment of supply is effected by means of a valve f and by adjusting the distance between the nozzle d and the inlet c. Gas is supplied at b.