BRPI0416127B1 - sistema de haste tampão para uso em uma panela metalúrgica, haste tampão, e, bocal para uso em um sistema de haste tampão. - Google Patents

sistema de haste tampão para uso em uma panela metalúrgica, haste tampão, e, bocal para uso em um sistema de haste tampão.

Info

Publication number
BRPI0416127B1
BRPI0416127B1 BRPI0416127-0A BRPI0416127A BRPI0416127B1 BR PI0416127 B1 BRPI0416127 B1 BR PI0416127B1 BR PI0416127 A BRPI0416127 A BR PI0416127A BR PI0416127 B1 BRPI0416127 B1 BR PI0416127B1
Authority
BR
Brazil
Prior art keywords
cap stem
stopper rod
nozzle
cap
stem system
Prior art date
Application number
BRPI0416127-0A
Other languages
English (en)
Inventor
Lawrence J Heaslip
James Dorricott
Johan L Richaud
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 BRPI0416127A publication Critical patent/BRPI0416127A/pt
Publication of BRPI0416127B1 publication Critical patent/BRPI0416127B1/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
    • 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
    • B22D41/14—Closures
    • 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
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • 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
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)
  • Braking Arrangements (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Lock And Its Accessories (AREA)
  • Nozzles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Circuit Breakers (AREA)
BRPI0416127-0A 2003-11-03 2004-11-03 sistema de haste tampão para uso em uma panela metalúrgica, haste tampão, e, bocal para uso em um sistema de haste tampão. BRPI0416127B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51690203P 2003-11-03 2003-11-03
PCT/US2004/036718 WO2005042189A2 (en) 2003-11-03 2004-11-03 Rippled surface stopper rod system

Publications (2)

Publication Number Publication Date
BRPI0416127A BRPI0416127A (pt) 2007-01-02
BRPI0416127B1 true BRPI0416127B1 (pt) 2012-09-04

Family

ID=34549580

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416127-0A BRPI0416127B1 (pt) 2003-11-03 2004-11-03 sistema de haste tampão para uso em uma panela metalúrgica, haste tampão, e, bocal para uso em um sistema de haste tampão.

Country Status (16)

Country Link
US (1) US7581663B2 (pt)
EP (1) EP1687108B1 (pt)
KR (1) KR101128600B1 (pt)
CN (1) CN100384569C (pt)
AT (1) ATE403510T1 (pt)
AU (1) AU2004285970B2 (pt)
BR (1) BRPI0416127B1 (pt)
CA (1) CA2543569C (pt)
DE (1) DE602004015635D1 (pt)
ES (1) ES2309584T3 (pt)
PL (1) PL1687108T3 (pt)
RU (1) RU2358832C2 (pt)
SI (1) SI1687108T1 (pt)
UA (1) UA85852C2 (pt)
WO (1) WO2005042189A2 (pt)
ZA (1) ZA200603348B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101497126B (zh) * 2009-02-20 2011-04-20 山东中齐耐火材料集团有限公司 多曲线控流整体塞棒及制造方法
US20120086158A1 (en) 2009-03-30 2012-04-12 Vdeh-Betriebsforschungsinstitut Gmbh Sealing plug for an outlet opening of a container and container having a sealing plug
CN101979189A (zh) * 2010-10-21 2011-02-23 维苏威高级陶瓷(苏州)有限公司 连铸用波浪形塞棒
US10456832B2 (en) * 2015-07-02 2019-10-29 Vesuvius Usa Corporation Tundish outlet modifier
CN108723349A (zh) * 2018-07-17 2018-11-02 江苏泰瑞耐火有限公司 中间包水口的锆碗

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444397B (sv) * 1982-10-15 1986-04-14 Frykendahl Bjoern Anordning for gjutning vid metallurgiska processer
JPS6289566A (ja) 1985-10-14 1987-04-24 Kawasaki Steel Corp 溶融金属流通耐火物
AU2002250439A1 (en) * 2001-04-04 2002-10-21 Vesuvius Crucible Company Improved regulation of a stream of molten metal
US20040100002A1 (en) * 2002-03-25 2004-05-27 Johan Richaud Regulation of a stream of molten metal

Also Published As

Publication number Publication date
KR20070006678A (ko) 2007-01-11
CA2543569A1 (en) 2005-05-12
WO2005042189A3 (en) 2005-10-13
KR101128600B1 (ko) 2012-03-26
CN100384569C (zh) 2008-04-30
US7581663B2 (en) 2009-09-01
SI1687108T1 (sl) 2009-02-28
WO2005042189A2 (en) 2005-05-12
RU2006118725A (ru) 2007-12-10
PL1687108T3 (pl) 2009-02-27
RU2358832C2 (ru) 2009-06-20
CA2543569C (en) 2011-11-01
DE602004015635D1 (de) 2008-09-18
UA85852C2 (uk) 2009-03-10
AU2004285970B2 (en) 2009-05-28
ES2309584T3 (es) 2008-12-16
EP1687108A2 (en) 2006-08-09
AU2004285970A1 (en) 2005-05-12
US20070120299A1 (en) 2007-05-31
EP1687108B1 (en) 2008-08-06
BRPI0416127A (pt) 2007-01-02
CN1874862A (zh) 2006-12-06
ZA200603348B (en) 2008-01-08
WO2005042189B1 (en) 2005-12-22
ATE403510T1 (de) 2008-08-15

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Legal Events

Date Code Title Description
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 03/11/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 25.1 NA RPI NO 2485 DE 21/08/2018 POR TER SIDO INDEVIDA.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/11/2024