BE725341A - - Google Patents

Info

Publication number
BE725341A
BE725341A BE725341DA BE725341A BE 725341 A BE725341 A BE 725341A BE 725341D A BE725341D A BE 725341DA BE 725341 A BE725341 A BE 725341A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE725341A publication Critical patent/BE725341A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4646—Cooling arrangements
BE725341D 1968-06-27 1968-12-12 BE725341A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758562 DE1758562B1 (de) 1968-06-27 1968-06-27 Metallurgisches Gefaess,insbesondere Stahlwerkskonverter

Publications (1)

Publication Number Publication Date
BE725341A true BE725341A (xx) 1969-05-16

Family

ID=5695114

Family Applications (1)

Application Number Title Priority Date Filing Date
BE725341D BE725341A (xx) 1968-06-27 1968-12-12

Country Status (7)

Country Link
US (2) US3601379A (xx)
JP (1) JPS495802B1 (xx)
BE (1) BE725341A (xx)
CA (1) CA932528A (xx)
DE (1) DE1758562B1 (xx)
FR (1) FR1598394A (xx)
GB (1) GB1274517A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT338307B (de) * 1973-07-23 1977-08-25 Voest Ag Metallurgisches gefass, insbesondere konverter
US4182610A (en) * 1977-02-08 1980-01-08 Daidotokushuko Kabushikikaisha Water-cooled furnace cover
DE3333841C1 (de) * 1983-09-20 1984-08-30 Mannesmann AG, 4000 Düsseldorf Metallurgisches Gefaess,insbesondere stationaerer oder auswechselbarer Stahlwerkskonverter
US4936953A (en) 1986-11-26 1990-06-26 John Abbott Cold trap vapor control device
US5853656A (en) * 1997-07-08 1998-12-29 Bethlehem Steel Corporation Apparatus and method for cooling a basic oxygen furnace trunnion ring
DE102017112615A1 (de) * 2017-06-08 2018-12-13 Sms Group Gmbh Schutzvorrichtung für Vakuum-Konverter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA556462A (en) * 1958-04-29 Becker Ernst Apparatus for regulating the wall temperature in the melting zone of cupola furnaces
CA555093A (en) * 1958-03-25 Hellwig Hans-Joachim Furnace for simultaneous recovery of colour-metal oxides and copper matte
DE578725C (de) * 1929-08-06 1933-06-16 Oesterr Alpine Montan Vorrichtung zur Kuehlung von Siemens-Martin-OEfen und anderen Flammoefen
US2186740A (en) * 1939-02-17 1940-01-09 Teeters Thomas Furnace construction
US2222004A (en) * 1939-08-03 1940-11-19 Latrobe Electric Steel Company Electric furnace roof construction
DE849853C (de) * 1947-01-22 1952-09-18 Sigurd Nordgren Vorrichtung zum Kuehlen von Schmelz-, Martin- oder elektrischen OEfen, Heizapparaten od. dgl.
US2661200A (en) * 1948-09-16 1953-12-01 Industrikemiska Ab Device in heat exchanger
US3034776A (en) * 1952-02-08 1962-05-15 Lurgi Ges Fur Chemie Und Hutte Rotary furnace
DE1103952B (de) * 1955-11-05 1961-04-06 Knapsack Ag Verfahren zum Kuehlen von thermisch besonders hoch beanspruchten Teilen von Industrieoefen, insbesondere von elektrischen OEfen
DE1189098B (de) * 1959-01-15 1965-03-18 Omnical Ges Fuer Kessel Und Ap Tuerkuehlrahmen fuer metallurgische OEfen
FR1357321A (fr) * 1963-03-08 1964-04-03 Siderforni S P A Nouveau procédé de refroidissement du manteau extérieur des convertisseurs à oxygène
DE1458817A1 (de) * 1965-03-08 1969-01-23 Krupp Gmbh Konverter zur Durchfuehrung von Sauerstoff-Aufblasverfahren
FR1473423A (fr) * 1966-03-08 1967-03-17 Beteiligungs & Patentverw Gmbh Convertisseur pour la mise en oeuvre de procédés de soufflage d'oxygène par le haut
DE1961136A1 (de) * 1969-12-05 1971-06-09 Nirona Werke Kg Verfahren und Vorrichtung zur Herstellung von Formkoerpern aus treibmittelhaltigen,thermoplastischen Kunststoffen

Also Published As

Publication number Publication date
FR1598394A (xx) 1970-07-06
US3601379A (en) 1971-08-24
GB1274517A (en) 1972-05-17
DE1758562B1 (de) 1972-08-24
USRE31566E (en) 1984-04-24
CA932528A (en) 1973-08-28
JPS495802B1 (xx) 1974-02-09

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DEMAG A.G.

Effective date: 19881212