KR900700638A - 투과성 요소 - Google Patents

투과성 요소

Info

Publication number
KR900700638A
KR900700638A KR1019890701913A KR890701913A KR900700638A KR 900700638 A KR900700638 A KR 900700638A KR 1019890701913 A KR1019890701913 A KR 1019890701913A KR 890701913 A KR890701913 A KR 890701913A KR 900700638 A KR900700638 A KR 900700638A
Authority
KR
South Korea
Prior art keywords
channel
permeable
permeable element
refractory
gas
Prior art date
Application number
KR1019890701913A
Other languages
English (en)
Korean (ko)
Inventor
한드러 루돌프
Original Assignee
페터 울베르트 프리드리히 라브렌스
바이 춰 마그네지트베르케-아크티엔-게젤샤프트
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=KR900700638(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 페터 울베르트 프리드리히 라브렌스, 바이 춰 마그네지트베르케-아크티엔-게젤샤프트 filed Critical 페터 울베르트 프리드리히 라브렌스
Publication of KR900700638A publication Critical patent/KR900700638A/ko

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)
  • Continuous Casting (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Incineration Of Waste (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Materials For Medical Uses (AREA)
KR1019890701913A 1988-02-19 1989-02-17 투과성 요소 KR900700638A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT40488 1988-02-19
ATA404/88 1988-02-19
PCT/AT1989/000015 WO1989007659A1 (en) 1988-02-19 1989-02-17 Gas-permeable block for metallurgical operations

Publications (1)

Publication Number Publication Date
KR900700638A true KR900700638A (ko) 1990-08-16

Family

ID=3489722

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701913A KR900700638A (ko) 1988-02-19 1989-02-17 투과성 요소

Country Status (10)

Country Link
EP (2) EP0329645B1 (de)
KR (1) KR900700638A (de)
AT (1) ATE62937T1 (de)
AU (1) AU610697B2 (de)
DE (1) DE58900091D1 (de)
ES (1) ES2021894B3 (de)
HU (1) HU891288D0 (de)
IN (1) IN170797B (de)
WO (1) WO1989007659A1 (de)
ZA (1) ZA891290B (de)

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 Koeln, De
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
EP1736260B1 (de) * 2005-06-21 2007-09-05 Refractory Intellectual Property GmbH & Co. KG Stopfenstange
DE102006031687B4 (de) * 2006-07-08 2008-08-14 Refractory Intellectual Property Gmbh & Co. Kg Element
ES2523595T3 (es) * 2012-09-20 2014-11-27 Refractory Intellectual Property Gmbh & Co. Kg Tapón cerámico refractario de purga de gas y procedimiento para fabricar dicho tapón de purga de gas
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
EP0356483A1 (de) 1990-03-07
HU891288D0 (en) 1990-03-28
ATE62937T1 (de) 1991-05-15
EP0329645B1 (de) 1991-04-24
IN170797B (de) 1992-05-23
DE58900091D1 (de) 1991-05-29
ES2021894B3 (es) 1991-11-16
AU610697B2 (en) 1991-05-23
EP0329645A1 (de) 1989-08-23
ZA891290B (en) 1991-10-30
AU3061989A (en) 1989-09-06
WO1989007659A1 (en) 1989-08-24

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Legal Events

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid