BRPI0415346A - forno industrial e elemento de bocal correspondente - Google Patents

forno industrial e elemento de bocal correspondente

Info

Publication number
BRPI0415346A
BRPI0415346A BRPI0415346-4A BRPI0415346A BRPI0415346A BR PI0415346 A BRPI0415346 A BR PI0415346A BR PI0415346 A BRPI0415346 A BR PI0415346A BR PI0415346 A BRPI0415346 A BR PI0415346A
Authority
BR
Brazil
Prior art keywords
industrial furnace
nozzle element
corresponding nozzle
metals
furnace
Prior art date
Application number
BRPI0415346-4A
Other languages
English (en)
Inventor
Uwe Zulehner
Hans Rinnhofer
Original Assignee
Maerz Gautschi Industrieofenan
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 Maerz Gautschi Industrieofenan filed Critical Maerz Gautschi Industrieofenan
Publication of BRPI0415346A publication Critical patent/BRPI0415346A/pt
Publication of BRPI0415346B1 publication Critical patent/BRPI0415346B1/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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/10—Monolithic linings; Supports 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/14—Supports for linings
    • F27D1/141—Anchors 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
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nozzles (AREA)
  • Vending Machines For Individual Products (AREA)
  • Continuous Casting (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

"FORNO INDUSTRIAL E ELEMENTO DE BOCAL CORRESPONDENTE". A invenção refere-se a um forno industrial para a fusão de metais, especialmente metais não-ferrosos, e a um elemento de bocal correspondente.
BRPI0415346-4A 2003-10-15 2004-10-14 Elemento de bocal para a insuflação de gás em um forno industrial para a fusão de metais BRPI0415346B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10347947A DE10347947B4 (de) 2003-10-15 2003-10-15 Industrieofen und zugehöriges Düsenelement
DE10347947.3 2003-10-15
PCT/EP2004/011525 WO2005038372A2 (de) 2003-10-15 2004-10-14 Industrieofen und zugehöriges düsenelement

Publications (2)

Publication Number Publication Date
BRPI0415346A true BRPI0415346A (pt) 2006-12-05
BRPI0415346B1 BRPI0415346B1 (pt) 2014-07-22

Family

ID=34441966

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415346-4A BRPI0415346B1 (pt) 2003-10-15 2004-10-14 Elemento de bocal para a insuflação de gás em um forno industrial para a fusão de metais

Country Status (13)

Country Link
US (1) US7611663B2 (pt)
EP (1) EP1673481B1 (pt)
JP (1) JP4499725B2 (pt)
CN (1) CN100385017C (pt)
AT (1) ATE356889T1 (pt)
AU (1) AU2004282334B2 (pt)
BR (1) BRPI0415346B1 (pt)
CA (1) CA2538618C (pt)
DE (2) DE10347947B4 (pt)
ES (1) ES2282912T3 (pt)
MX (1) MXPA06003547A (pt)
PL (1) PL1673481T3 (pt)
WO (1) WO2005038372A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8212173B2 (en) * 2008-03-12 2012-07-03 Hypertherm, Inc. Liquid cooled shield for improved piercing performance
CN101462154B (zh) * 2008-11-28 2011-05-18 苏州明志科技有限公司 插入式热芯盒用水冷射嘴结构
US11305142B2 (en) * 2018-01-12 2022-04-19 Carrier Corporation End cap agent nozzle
JP7009245B2 (ja) * 2018-02-05 2022-01-25 パンパシフィック・カッパー株式会社 銅製錬転炉

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246782B (de) * 1952-10-27 1967-08-10 Gutehoffnungshuette Sterkrade Einrichtung zur Behandlung von fluessigem Eisen oder sonstigen Schmelzen
US2933259A (en) * 1958-03-03 1960-04-19 Jean F Raskin Nozzle head
BE635868A (pt) * 1962-08-07
SE392479B (sv) * 1974-03-20 1977-03-28 Asea Ab Forma vid metallurgiska konvertrar och smeltugnar
JPS58135456U (ja) * 1982-03-09 1983-09-12 住友金属工業株式会社 溶鋼内吹込みランス
DE3505821C1 (de) * 1985-02-20 1986-08-07 Didier-Werke Ag, 6200 Wiesbaden Huelse zum Einblasen von Feststoffen in eine Metallschmelze
DE4130397A1 (de) * 1991-09-12 1993-03-18 Kortec Ag Gleichstromofen mit einer herdelektrode, herdelektrode und elektrodenblock sowie betriebsverfahren fuer diesen ofen
DE4136552A1 (de) * 1991-11-06 1993-05-13 Kortec Ag Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung
DE4238020C2 (de) * 1992-11-11 1994-08-11 Kct Tech Gmbh Verfahren für den Betrieb einer Multimediendüse und das Düsensystem
JPH0941024A (ja) * 1995-05-25 1997-02-10 Japan Casting & Forging Corp 溶融金属へのガス吹込みノズル及びその使用方法

Also Published As

Publication number Publication date
BRPI0415346B1 (pt) 2014-07-22
EP1673481A2 (de) 2006-06-28
JP2007506063A (ja) 2007-03-15
DE10347947A1 (de) 2005-06-09
AU2004282334A1 (en) 2005-04-28
CN1867684A (zh) 2006-11-22
ATE356889T1 (de) 2007-04-15
ES2282912T3 (es) 2007-10-16
JP4499725B2 (ja) 2010-07-07
CA2538618C (en) 2009-04-07
WO2005038372A3 (de) 2005-11-03
CN100385017C (zh) 2008-04-30
DE502004003243D1 (de) 2007-04-26
MXPA06003547A (es) 2006-06-05
DE10347947B4 (de) 2007-04-12
US7611663B2 (en) 2009-11-03
US20060273500A1 (en) 2006-12-07
AU2004282334B2 (en) 2007-03-22
CA2538618A1 (en) 2005-04-28
WO2005038372A2 (de) 2005-04-28
PL1673481T3 (pl) 2007-08-31
EP1673481B1 (de) 2007-03-14

Similar Documents

Publication Publication Date Title
BR0208650B1 (pt) gaxeta metálica.
DE502004003964D1 (de) Metallkomplexe
NO20083492L (no) 11-Beta HSD1 inhibitorer
DE502006005130D1 (de) Metallkomplexe
TW200720280A (en) Metal complexes
MX259572B (es) Componente de metal plano.
IS8065A (is) Vinnsla á málmum úr keramikmelmi
DE50312717D1 (de) Kraftfahrzeugbaugruppe
ATE444378T1 (de) Kühlplatte für metallurgische öfen
BR0316710B1 (pt) Forno industrial de grande volume
BRPI0409579B1 (pt) liga de ferro-cromo-alumÍnio
DE602004003653T8 (de) Metalldichtung
BRPI0415346A (pt) forno industrial e elemento de bocal correspondente
BRPI0312035A2 (pt) composições contra processos inflamatórios.
DE502004001291D1 (de) Industrieofen
BR0205492B1 (pt) provador para fusões, especialmente para escória sobrenadante em uma fusão de metal.
FR2867068B1 (fr) Composition de deformation permanente des cheveux contenant au moins un dicarboxydithiol.
ATE331049T1 (de) Chloridunterstützte hydrometallurgische metallextraktion
EA200602009A1 (ru) Выпускная труба
DE502004003839D1 (de) Gasspülelement und zugehörige gasspüleinrichtung
NO20041255L (no) Vridningssikker metallpakning.
BR0317698B1 (pt) elemento de refino.
DE602006003412D1 (de) Bleichmittel
WO2003100030A3 (en) Kidney toxicity predictive genes
ITTO20020007A0 (it) Veicolo industriale.

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MAERZ INDUSTRIEOFENANLAGEN GMBH (DE)

Free format text: ALTERADO DE: MAERZ-GAUTSCHI INDUSTRIEOFENANLAGEN GMBH

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: MAERZ INDUSTRIEOFENANLAGEN GMBH (DE)

Free format text: A FIM DE ATENDER A SEGUNDA ALTERACAO DE NOME REQUERIDA ATRAVES DA PETICAO NO 020090022062/RJ DE 06/03/2009, QUEIRA APRESENTAR A GUIA DE RECOLHIMENTO A ESTE ATO.

B25D Requested change of name of applicant approved

Owner name: ANDRITZ MAERZ GMBH (DE)

Free format text: ALTERADO DE: MAERZ INDUSTRIEOFENANLAGEN GMBH

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/10/2004, 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 18A 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 2692 DE 09-08-2022 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.