BRPI0601011A - lança de sopro a fabricação de metais - Google Patents

lança de sopro a fabricação de metais

Info

Publication number
BRPI0601011A
BRPI0601011A BRPI0601011A BRPI0601011A BR PI0601011 A BRPI0601011 A BR PI0601011A BR PI0601011 A BRPI0601011 A BR PI0601011A BR PI0601011 A BRPI0601011 A BR PI0601011A
Authority
BR
Brazil
Prior art keywords
metal fabrication
blowing
metal
blowing spear
spear
Prior art date
Application number
Other languages
English (en)
Inventor
Marcelo Silva Duarte
Wellington Morais De Andrade
Original Assignee
Lumar Metalurgica
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 Lumar Metalurgica filed Critical Lumar Metalurgica
Priority to BRPI0601011 priority Critical patent/BRPI0601011B1/pt
Publication of BRPI0601011A publication Critical patent/BRPI0601011A/pt
Publication of BRPI0601011B1 publication Critical patent/BRPI0601011B1/pt

Links

Landscapes

  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

LANçA DE SOPRO PARA A FABRICAçãO DE METAIS. A presente invenção descreve-se uma lança de sopro (9) para a fabricação de metais, a qual compreende um tubo cónico de cobre (16) próximo ao metal fundido. Em função da forma aplicada ao tubo cónico cilíndrico (16) e devido às características físico-químicas do material empregado é evitada a adesão de escória solidificada à lança de sopro (9).
BRPI0601011 2006-02-09 2006-02-09 Lança de sopro para a fabricação de metais BRPI0601011B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0601011 BRPI0601011B1 (pt) 2006-02-09 2006-02-09 Lança de sopro para a fabricação de metais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0601011 BRPI0601011B1 (pt) 2006-02-09 2006-02-09 Lança de sopro para a fabricação de metais

Publications (2)

Publication Number Publication Date
BRPI0601011A true BRPI0601011A (pt) 2007-10-30
BRPI0601011B1 BRPI0601011B1 (pt) 2014-09-16

Family

ID=38617743

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601011 BRPI0601011B1 (pt) 2006-02-09 2006-02-09 Lança de sopro para a fabricação de metais

Country Status (1)

Country Link
BR (1) BRPI0601011B1 (pt)

Also Published As

Publication number Publication date
BRPI0601011B1 (pt) 2014-09-16

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/02/2006, OBSERVADAS AS CONDICOES LEGAIS.