BR0202571B1 - Bocais refratários - Google Patents

Bocais refratários

Info

Publication number
BR0202571B1
BR0202571B1 BRPI0202571-0B1A BR0202571A BR0202571B1 BR 0202571 B1 BR0202571 B1 BR 0202571B1 BR 0202571 A BR0202571 A BR 0202571A BR 0202571 B1 BR0202571 B1 BR 0202571B1
Authority
BR
Brazil
Prior art keywords
electrode
solid electrolyte
passage opening
electrolyte material
outer side
Prior art date
Application number
BRPI0202571-0B1A
Other languages
English (en)
Other versions
BR0202571A (pt
Inventor
Martin Kendall
Hilaire Vaes
Jos Swennen
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 BR0202571A publication Critical patent/BR0202571A/pt
Publication of BR0202571B1 publication Critical patent/BR0202571B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof
    • B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/60—Pouring-nozzles with heating or cooling means
BRPI0202571-0B1A 2001-07-10 2002-07-09 Bocais refratários BR0202571B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10132575A DE10132575C1 (de) 2001-07-10 2001-07-10 Feuerfester Ausguss

Publications (2)

Publication Number Publication Date
BR0202571A BR0202571A (pt) 2003-04-29
BR0202571B1 true BR0202571B1 (pt) 2013-10-29

Family

ID=7690691

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0202571-0B1A BR0202571B1 (pt) 2001-07-10 2002-07-09 Bocais refratários

Country Status (10)

Country Link
US (1) US6772921B2 (pt)
EP (1) EP1275453B1 (pt)
JP (1) JP3766645B2 (pt)
KR (1) KR100596086B1 (pt)
CN (1) CN1202930C (pt)
AT (1) ATE283747T1 (pt)
BR (1) BR0202571B1 (pt)
CA (2) CA2384211C (pt)
DE (2) DE10132575C1 (pt)
ES (1) ES2229007T3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1275452A3 (de) * 2001-07-13 2003-12-10 Heraeus Electro-Nite International N.V. Feuerfester Ausguss
DE10201355A1 (de) * 2002-01-16 2003-07-31 C G Aneziris Unterstützte chemische und thermomechanische Eigenschaften von feuerfesten Schlüsselbauteilen und Auskleidungen unter Stromzuführung und/oder mit elektrischen und/oder elektrochemischen und/oder elektromagnetischen Wirkungsmechanismen
DE10204305B4 (de) * 2002-02-01 2004-04-29 Heraeus Electro-Nite International N.V. Feuerfester Ausguss für ein metallurgisches Gefäß
KR101089252B1 (ko) * 2004-03-16 2011-12-02 주식회사 포스코 턴디시 상부노즐용 몰탈 내화물
JP4585606B2 (ja) 2008-12-26 2010-11-24 新日本製鐵株式会社 連続鋳造方法及びノズル加熱装置
KR101907930B1 (ko) * 2016-10-17 2018-10-15 주식회사 포스코 노즐 및 이의 제조 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722821A (en) * 1971-06-03 1973-03-27 Bell Telephone Labor Inc Devices for processing molten metals
CH625728A5 (pt) * 1977-12-27 1981-10-15 Concast Ag
JPS606735B2 (ja) * 1980-10-29 1985-02-20 日本鋼管株式会社 溶融金属用鋳込ノズル
JPS6047034B2 (ja) * 1980-10-29 1985-10-19 日本鋼管株式会社 溶融金属用鋳込ノズル
JPS5775263A (en) * 1980-10-29 1982-05-11 Nippon Kokan Kk <Nkk> Charging nozzle for molten metal
JPS5785659A (en) * 1980-11-18 1982-05-28 Kawasaki Steel Corp Preventive method for deposition of alumina from molten steel flow and nozzle for molten steel
JPS5813449A (ja) * 1981-07-13 1983-01-25 Nippon Steel Corp 通電加熱用浸漬ノズル
LU85858A1 (fr) * 1985-04-19 1986-11-05 Electro Nite Procede destine a empecher des depots sur les parois de recipients metallurgiques et recipient metallurgique adapte a la mise en oeuvre de ce procede
JPH0775763B2 (ja) * 1985-10-25 1995-08-16 住友化学工業株式会社 連続鋳造用ノズル
JPS6356349A (ja) * 1986-08-27 1988-03-10 Harima Refract Co Ltd 通電発熱ノズル
JPH0819505B2 (ja) * 1989-01-09 1996-02-28 大同特殊鋼株式会社 通電下における溶融ガラス中での耐侵食性に優れたガラス溶融炉用電極材料
KR19980046400A (ko) * 1996-12-12 1998-09-15 김종진 연속주조용 침지노즐의 막힘방지방법

Also Published As

Publication number Publication date
EP1275453B1 (de) 2004-12-01
CN1396024A (zh) 2003-02-12
KR100596086B1 (ko) 2006-07-05
BR0202571A (pt) 2003-04-29
US20030011112A1 (en) 2003-01-16
EP1275453A3 (de) 2003-11-26
DE10132575C1 (de) 2002-07-04
CN1202930C (zh) 2005-05-25
JP3766645B2 (ja) 2006-04-12
CA2384211A1 (en) 2003-01-10
EP1275453A2 (de) 2003-01-15
ES2229007T3 (es) 2005-04-16
DE50201658D1 (de) 2005-01-05
CA2651258C (en) 2010-08-03
JP2003053518A (ja) 2003-02-26
CA2651258A1 (en) 2003-01-10
KR20030007078A (ko) 2003-01-23
CA2384211C (en) 2010-01-12
ATE283747T1 (de) 2004-12-15
US6772921B2 (en) 2004-08-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13O DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: RHI AG (AT)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/10/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2314 DE 12-05-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.