IN170797B - - Google Patents

Info

Publication number
IN170797B
IN170797B IN150/CAL/89A IN150CA1989A IN170797B IN 170797 B IN170797 B IN 170797B IN 150CA1989 A IN150CA1989 A IN 150CA1989A IN 170797 B IN170797 B IN 170797B
Authority
IN
India
Prior art keywords
channels
block
flow channels
orifices
gas
Prior art date
Application number
IN150/CAL/89A
Other languages
English (en)
Inventor
Rudolf Handler
Original Assignee
Veitscher Magnesitwerke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3489722&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN170797(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag
Publication of IN170797B publication Critical patent/IN170797B/en

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Incineration Of Waste (AREA)
  • Treating Waste Gases (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Continuous Casting (AREA)
  • Materials For Medical Uses (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
IN150/CAL/89A 1988-02-19 1989-02-21 IN170797B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT40488 1988-02-19

Publications (1)

Publication Number Publication Date
IN170797B true IN170797B (cs) 1992-05-23

Family

ID=3489722

Family Applications (1)

Application Number Title Priority Date Filing Date
IN150/CAL/89A IN170797B (cs) 1988-02-19 1989-02-21

Country Status (10)

Country Link
EP (2) EP0356483A1 (cs)
KR (1) KR900700638A (cs)
AT (1) ATE62937T1 (cs)
AU (1) AU610697B2 (cs)
DE (1) DE58900091D1 (cs)
ES (1) ES2021894B3 (cs)
HU (1) HU891288D0 (cs)
IN (1) IN170797B (cs)
WO (1) WO1989007659A1 (cs)
ZA (1) ZA891290B (cs)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470009B (sv) * 1991-03-04 1993-10-25 Stiftelsen Metallurg Forsk Förfarande och anordning för gasspolning av metallsmälta i en behållare
DE9103595U1 (de) * 1991-03-23 1991-07-04 Martin & Pagenstecher GmbH, 5000 Köln Einblasvorrichtung für ein metallurgisches Gefäß
DE4419811C1 (de) * 1994-06-07 1995-04-27 Plibrico Gmbh Gasspülstein mit Verschleißanzeige
WO1995033587A1 (de) * 1994-06-08 1995-12-14 Veitsch-Radex Aktiengesellschaft Für Feuerfeste Erzeugnisse Gasspüleinrichtung für ein metallurgisches gefäss, insbesondere stahlwerkskonverter
FR2739312B1 (fr) * 1995-09-28 1997-10-31 Lorraine Laminage Element poreux destine a l'affinage d'un metal liquide dans un recipient metallurgique
DE19619204C1 (de) * 1996-05-11 1997-05-22 Veitsch Radex Ag Gasspüleinrichtung
DE19701806C2 (de) * 1997-01-21 1998-11-19 Didier Werke Ag Verwendung eines Drahtgeflechtes
FR2758486B1 (fr) * 1997-01-23 1999-03-26 Savoie Refractaires Dispositif perfectionne d'insufflation d'un gaz dans un metal en fusion
DE19750046A1 (de) * 1997-11-12 1999-05-20 Wilhelm Gerhard Venn Gasspülstein mit spiralförmigem Gaskanal
JP3126122B1 (ja) * 1999-08-19 2001-01-22 東京窯業株式会社 ガス吹き込み用プラグ及びその製作方法
DE102005029033B4 (de) * 2005-06-21 2007-10-11 Refractory Intellectual Property Gmbh & Co. Kg Verschlussstopfen für ein metallurgisches Schmelzgefäß
PL1736260T3 (pl) * 2005-06-21 2007-12-31 Refractory Intellectual Property Gmbh & Co Kg Żerdź zatyczkowa
DE102006031687B4 (de) * 2006-07-08 2008-08-14 Refractory Intellectual Property Gmbh & Co. Kg Element
PT2711107E (pt) * 2012-09-20 2014-11-18 Refractory Intellectual Prop Tampão em cerâmica refractária para purgar gás e processo para fabricar o referido tampão para purgar gás
UA126511C2 (uk) * 2020-10-05 2022-10-19 Товариство З Обмеженою Відповідальністю "Іннотех-Сплав" Спосіб обробляння рідкого металу газовим середовищем в металургійній ємності та пристрій для його здійснення

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543169A (fr) * 1964-02-06 1900-01-01 Buse à tubes capillaires
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
FR2516938B1 (fr) * 1981-11-23 1986-06-06 Usinor Dispositif pour l'introduction de gaz dans le bain de metal liquide

Also Published As

Publication number Publication date
HU891288D0 (en) 1990-03-28
AU610697B2 (en) 1991-05-23
DE58900091D1 (de) 1991-05-29
KR900700638A (ko) 1990-08-16
EP0356483A1 (de) 1990-03-07
ATE62937T1 (de) 1991-05-15
WO1989007659A1 (fr) 1989-08-24
EP0329645A1 (de) 1989-08-23
EP0329645B1 (de) 1991-04-24
ZA891290B (en) 1991-10-30
AU3061989A (en) 1989-09-06
ES2021894B3 (es) 1991-11-16

Similar Documents

Publication Publication Date Title
IN170797B (cs)
CA2100270A1 (en) Reduction of metal oxides
ES267832U (es) Dispositivo de lanza de soplado, prevista para ser utilizada en el marco de un procedimiento de afino de fundicion li- quida.
EP0065405A3 (en) Improved torch useful in air carbon arc processes
ES8503723A1 (es) Recipiente metalurgico para metales liquidos fundidos
US5822357A (en) Process for melting a charge in a furnace
JPS5757817A (en) Method for controlling bottom blowing gas in steel making by composite top and bottom blown converter
DE3666842D1 (en) Method of controlling the stirring strength and flow rate of a jet of gas blown through a lance onto a molten metal surface
AU580470B2 (en) Oxygen nozzle for metal refining
ES2014734A6 (es) Lanza fungible para inyectar gases bajo la superficie de un bano de metal fundido.
Meyer Device for Emptying Metallurgical Vessels
Tosin Gas-Flushing Brick for a Metallurgical Vessel
Bleser et al. Top Blowing Refining Lance
Bondarenko The Influence of Injection Control on the Assimilation of Oxygen by the Basic Oxygen Furnace Bath and on Dust Emission
ES8404414A1 (es) Perfeccionamientos en un cuerpo de construccion para recipientes de tratamiento de los metales.
KR870008035A (ko) 야금용기용 분사 장치
JPS6473012A (en) Refining method by using top and bottom blowing refining furnace
JPH0512271Y2 (cs)
PL229120A1 (cs)
Fritz Water-Coiled Lance for Blowing Oxygen Onto a Metal Bath
IN165417B (cs)
ES2012143A6 (es) Lanza combustible para inyectar un gas en un bano de metal fundido.
Chemeris et al. Method and Multi-Nozzle Tuyere for Guniting of Metallurgical Plant
Messina et al. Use of a Post-Combustion Lance at the Gary Q-BOP to Increase Scrap Melting and Improve Furnace Performance
Wells Method of Operating an Openhearth Furnace