FR2522015B1 - Dispositif pour l'introduction de gaz dans des cuves metallurgiques - Google Patents

Dispositif pour l'introduction de gaz dans des cuves metallurgiques

Info

Publication number
FR2522015B1
FR2522015B1 FR838302843A FR8302843A FR2522015B1 FR 2522015 B1 FR2522015 B1 FR 2522015B1 FR 838302843 A FR838302843 A FR 838302843A FR 8302843 A FR8302843 A FR 8302843A FR 2522015 B1 FR2522015 B1 FR 2522015B1
Authority
FR
France
Prior art keywords
gases
introduction
metallurgical tanks
metallurgical
tanks
Prior art date
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 - Fee Related
Application number
FR838302843A
Other languages
English (en)
Other versions
FR2522015A1 (fr
Inventor
Alfried Hohberg
Udo Muschner
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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
Priority claimed from DE19823206499 external-priority patent/DE3206499C1/de
Priority claimed from DE19823247716 external-priority patent/DE3247716A1/de
Application filed by Didier Werke AG filed Critical Didier Werke AG
Publication of FR2522015A1 publication Critical patent/FR2522015A1/fr
Application granted granted Critical
Publication of FR2522015B1 publication Critical patent/FR2522015B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
FR838302843A 1982-02-24 1983-02-22 Dispositif pour l'introduction de gaz dans des cuves metallurgiques Expired - Fee Related FR2522015B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823206499 DE3206499C1 (de) 1982-02-24 1982-02-24 Vorrichtung zum Einführen von Gasen in metallurgische Gefäße
DE19823247716 DE3247716A1 (de) 1982-12-23 1982-12-23 Vorrichtung zum einfuehren von gasen in metallurgische gefaesse

Publications (2)

Publication Number Publication Date
FR2522015A1 FR2522015A1 (fr) 1983-08-26
FR2522015B1 true FR2522015B1 (fr) 1993-01-15

Family

ID=25799806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838302843A Expired - Fee Related FR2522015B1 (fr) 1982-02-24 1983-02-22 Dispositif pour l'introduction de gaz dans des cuves metallurgiques

Country Status (6)

Country Link
US (1) US4462576A (fr)
CA (1) CA1204934A (fr)
ES (1) ES8401139A1 (fr)
FR (1) FR2522015B1 (fr)
GB (1) GB2115539B (fr)
IT (1) IT1164621B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU85131A1 (de) * 1983-12-12 1985-09-12 Arbed Gasdurchlaessiger baukoerper aus feuerfestem material
EP0197306B1 (fr) * 1985-03-06 1990-09-12 AGRICHEMA Materialflusstechnik GmbH Dispositif pour le montage d'éléments amovibles dirigés vers l'intérieur d'une enceinte de réaction
DE3520207C2 (de) * 1985-06-05 1987-04-09 Didier-Werke Ag, 6200 Wiesbaden Düsenanordnung zum Einblasen von Gasen oder Feststoffen in eine eine Metallschmelze enthaltende Pfanne
US4687184A (en) * 1986-07-14 1987-08-18 Insul Company, Inc. Device for introducing gas into molten metal in a wide annular stream
DE3642623A1 (de) * 1986-12-13 1988-06-23 Burbach & Bender Ohg Gasspuelstein fuer metallurgische gefaesse
DE3802657C1 (fr) * 1988-01-29 1989-09-21 Didier-Werke Ag, 6200 Wiesbaden, De
DE4025956A1 (de) * 1990-08-16 1992-02-20 Didier Werke Ag Feuerfeste fuellung eines ringspaltes bei einem metallurgischen gefaess
US5423521A (en) * 1992-05-19 1995-06-13 Quigley Company, Inc. Ceramic plug gas distribution device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615086A (en) * 1969-06-20 1971-10-26 David A Jepson Apparatus for stirring molten metal
FR2171884A1 (en) * 1972-02-14 1973-09-28 Ural Ni Refining casting ladle - with double bottom for gas injection
DE2713421C3 (de) * 1977-03-26 1979-12-06 Didier-Werke Ag, 6200 Wiesbaden Verwendung von keramischem Fasermaterial und Gasspüllanze für Metallschmelzen
DE2719829A1 (de) * 1977-05-04 1978-11-09 Georg Gail Gasspuelstein fuer pfannen, oefen etc.
NL7812025A (nl) * 1978-12-11 1980-06-13 Chamotte Gibbons Continental B Spoellans.
FR2455008A1 (fr) * 1979-04-25 1980-11-21 Siderurgie Fse Inst Rech Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide
CS241483B2 (en) * 1980-06-25 1986-03-13 Arbed Refractory building body
LU82597A1 (de) * 1980-07-09 1982-02-17 Arbed Feuerfester,gasdurchlaessiger baukoerper

Also Published As

Publication number Publication date
IT8347771A0 (it) 1983-02-23
GB2115539B (en) 1985-07-24
ES519971A0 (es) 1983-12-01
GB8305017D0 (en) 1983-03-30
IT1164621B (it) 1987-04-15
CA1204934A (fr) 1986-05-27
ES8401139A1 (es) 1983-12-01
US4462576A (en) 1984-07-31
FR2522015A1 (fr) 1983-08-26
GB2115539A (en) 1983-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse