BR9609351A - Tubeira injetora com nariz de agulheta soldado para a misturação de banhos - Google Patents

Tubeira injetora com nariz de agulheta soldado para a misturação de banhos

Info

Publication number
BR9609351A
BR9609351A BR9609351A BR9609351A BR9609351A BR 9609351 A BR9609351 A BR 9609351A BR 9609351 A BR9609351 A BR 9609351A BR 9609351 A BR9609351 A BR 9609351A BR 9609351 A BR9609351 A BR 9609351A
Authority
BR
Brazil
Prior art keywords
nozzle
head
welded
nose
front surface
Prior art date
Application number
BR9609351A
Other languages
English (en)
Inventor
Jacques Thomas
Original Assignee
Jacques Thomas
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 by Jacques Thomas filed Critical Jacques Thomas
Publication of BR9609351A publication Critical patent/BR9609351A/pt

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
    • 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
    • C21C5/4606—Lances or injectors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Nozzles (AREA)
  • Arc Welding In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BR9609351A 1995-06-23 1996-06-24 Tubeira injetora com nariz de agulheta soldado para a misturação de banhos BR9609351A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9500556A BE1009743A3 (fr) 1995-06-23 1995-06-23 Tuyere de soufflage a oxygene siderurgique.
PCT/BE1996/000068 WO1997000973A1 (fr) 1995-06-23 1996-06-24 Tuyere de soufflage avec nez de lance soude pour le brassage de bains

Publications (1)

Publication Number Publication Date
BR9609351A true BR9609351A (pt) 1999-06-15

Family

ID=3889058

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609351A BR9609351A (pt) 1995-06-23 1996-06-24 Tubeira injetora com nariz de agulheta soldado para a misturação de banhos

Country Status (13)

Country Link
US (1) US6234406B1 (pt)
EP (1) EP0833949B1 (pt)
JP (1) JPH11508324A (pt)
KR (1) KR100447097B1 (pt)
CN (1) CN1064998C (pt)
AT (1) ATE182630T1 (pt)
AU (1) AU6295496A (pt)
BE (1) BE1009743A3 (pt)
BR (1) BR9609351A (pt)
DE (1) DE69603485T2 (pt)
EA (1) EA000183B1 (pt)
ES (1) ES2136423T3 (pt)
WO (1) WO1997000973A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2185447C2 (ru) * 2000-07-03 2002-07-20 Открытое акционерное общество "Северсталь" Способ продувки металла в конвертере и фурма для его осуществления
BE1013686A3 (fr) 2000-09-15 2002-06-04 Thomas Jacques Nez de lance de soufflage.
DE10060217B4 (de) * 2000-12-04 2004-04-15 Thyssenkrupp Stahl Ag Blaslanze
FI20020750A7 (fi) * 2002-04-19 2003-10-20 Outokumpu Oy Menetelmä jäähdytyselementin valmistamiseksi ja jäähdytyselementti
US7317179B2 (en) * 2005-10-28 2008-01-08 Cymer, Inc. Systems and methods to shape laser light as a homogeneous line beam for interaction with a film deposited on a substrate
WO2007123986A2 (en) * 2006-04-21 2007-11-01 Berry Metal Company Metal making lance tip assembly
DE102006042794A1 (de) * 2006-09-08 2008-01-17 Siemens Ag Lanzenkopf sowie Verfahren zum Herstellen eines Lanzenkopfes
CN101363626B (zh) 2007-08-06 2015-05-20 国际壳牌研究有限公司 制造燃烧器前脸的方法
CN101363623B (zh) * 2007-08-06 2010-12-08 国际壳牌研究有限公司 燃烧器
US8070483B2 (en) * 2007-11-28 2011-12-06 Shell Oil Company Burner with atomizer
DE102009025873A1 (de) 2009-05-27 2010-12-02 Saar-Metallwerke Gmbh Verwendung einer höhenkompensierenden Düse
JP5501823B2 (ja) * 2010-03-30 2014-05-28 株式会社キャステム 成形金型の製造方法
US8881995B2 (en) 2010-09-29 2014-11-11 Delavan Inc Carbon contamination resistant pressure atomizing nozzles
KR101117262B1 (ko) * 2011-06-09 2012-03-16 주식회사 서울엔지니어링 열전도성과 내마모성이 우수한 란스 헤드 및 그 제조방법
BE1023609B1 (fr) * 2016-04-15 2017-05-16 Soudobeam Sa Nez de lance de soufflage
BE1023582B1 (fr) * 2016-04-15 2017-05-09 Soudobeam Sa Nez de lance de soufflage
WO2017178608A1 (fr) * 2016-04-15 2017-10-19 Soudobeam Sa Nez de lance de soufflage
KR102581162B1 (ko) * 2021-03-27 2023-09-21 주식회사 서울엔지니어링 란스 헤드
CN113322363B (zh) * 2021-06-01 2024-11-08 中钢集团鞍山热能研究院有限公司 一种大口径氧枪喷头的高效冷却结构及其冷却方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433514A1 (de) * 1964-01-09 1969-04-03 Hoerder Huettenunion Ag Vorrichtung zum Blasen von Gasen auf oder in eine Metallschmelze
US3322419A (en) * 1964-12-24 1967-05-30 Union Carbide Corp Oxygen jet devices
US3559974A (en) * 1969-03-03 1971-02-02 Berry Metal Co Oxygen lances having a high resistance to deterioration and multipiece nozzle heads therefor
AT313945B (de) * 1969-08-14 1974-03-11 Voest Ag Düsenkopf für Sauerstoffblaslanzen und Brennerlanzen und Verfahren zur Herstellung desselben
US3730505A (en) * 1970-07-01 1973-05-01 Centro Speriment Metallurg Double delivery lance for refining the steel in the converter processes
US3750952A (en) * 1970-08-05 1973-08-07 Voest Ag Nozzle-head for a water-cooled blowing lance
US3647147A (en) * 1970-12-23 1972-03-07 Norton Co Spray nozzle orifice member
US4052005A (en) * 1976-03-11 1977-10-04 Berry Metal Company Oxygen lance nozzle
US4190238A (en) * 1978-05-11 1980-02-26 Stahlwerke Peine-Salzgitter Ag Lance head for a fining lance
US4301969A (en) * 1980-02-25 1981-11-24 Sharp Kenneth C Oxygen lance nozzle
FR2521167B1 (fr) * 1982-02-10 1987-04-30 Siderurgie Fse Inst Rech Lance d'injection de gaz pour convertisseur metallurgique
US4632401A (en) * 1984-07-05 1986-12-30 Smith International, Inc. Hermetically welded belleville seal for rock bits
AT384033B (de) * 1986-02-03 1987-09-25 Voest Alpine Ag Blaslanze zur behandlung von schmelzen
AT389710B (de) * 1988-04-25 1990-01-25 Voest Alpine Ind Anlagen Blaslanze
DE4113660C1 (pt) * 1991-04-26 1992-12-03 Hampel, Heinrich, Dr., Moresnet-Chapelle, Be

Also Published As

Publication number Publication date
US6234406B1 (en) 2001-05-22
JPH11508324A (ja) 1999-07-21
EA199800081A1 (ru) 1998-08-27
WO1997000973A1 (fr) 1997-01-09
CN1188513A (zh) 1998-07-22
DE69603485D1 (de) 1999-09-02
EP0833949A1 (fr) 1998-04-08
CN1064998C (zh) 2001-04-25
EP0833949B1 (fr) 1999-07-28
ES2136423T3 (es) 1999-11-16
EA000183B1 (ru) 1998-12-24
KR100447097B1 (ko) 2004-11-06
AU6295496A (en) 1997-01-22
BE1009743A3 (fr) 1997-07-01
DE69603485T2 (de) 2000-04-27
KR19990028357A (ko) 1999-04-15
ATE182630T1 (de) 1999-08-15

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HHFF Decision: republication
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A,12A,13A,14A E 15A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 11A, 12A, 13A, 14A E 15A ANUIDADES.

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 2605 DE 08-12-2020 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.