EP2486156A4 - Control pin and spout system for heating metal casting distribution spout configurations - Google Patents

Control pin and spout system for heating metal casting distribution spout configurations

Info

Publication number
EP2486156A4
EP2486156A4 EP09850303.0A EP09850303A EP2486156A4 EP 2486156 A4 EP2486156 A4 EP 2486156A4 EP 09850303 A EP09850303 A EP 09850303A EP 2486156 A4 EP2486156 A4 EP 2486156A4
Authority
EP
European Patent Office
Prior art keywords
spout
control pin
metal casting
configurations
heating metal
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09850303.0A
Other languages
German (de)
French (fr)
Other versions
EP2486156A1 (en
Inventor
Timothy James Cooper
James A Imthurn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wagstaff Inc
Original Assignee
Wagstaff Inc
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 Wagstaff Inc filed Critical Wagstaff Inc
Publication of EP2486156A1 publication Critical patent/EP2486156A1/en
Publication of EP2486156A4 publication Critical patent/EP2486156A4/en
Withdrawn legal-status Critical Current

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
    • B22D41/60—Pouring-nozzles with heating or cooling means
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
EP09850303.0A 2009-10-08 2009-10-08 Control pin and spout system for heating metal casting distribution spout configurations Withdrawn EP2486156A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/005556 WO2011043759A1 (en) 2009-10-08 2009-10-08 Control pin and spout system for heating metal casting distribution spout configurations

Publications (2)

Publication Number Publication Date
EP2486156A1 EP2486156A1 (en) 2012-08-15
EP2486156A4 true EP2486156A4 (en) 2014-07-23

Family

ID=43857025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09850303.0A Withdrawn EP2486156A4 (en) 2009-10-08 2009-10-08 Control pin and spout system for heating metal casting distribution spout configurations

Country Status (10)

Country Link
EP (1) EP2486156A4 (en)
JP (1) JP5936543B2 (en)
KR (1) KR20120086305A (en)
CN (2) CN102648297A (en)
AU (1) AU2009353658B2 (en)
BR (1) BR112012007695A2 (en)
CA (1) CA2775694A1 (en)
RU (1) RU2549817C2 (en)
WO (1) WO2011043759A1 (en)
ZA (1) ZA201202442B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475716A (en) * 2014-12-15 2015-04-01 西南铝业（集团）有限责任公司 Distribution flow groove
SI3274115T1 (en) 2015-03-26 2020-10-30 Pyrotek High-Temperature Industrial Products Inc. Heated control pin
CN109732071A (en) * 2019-01-24 2019-05-10 北京利尔高温材料股份有限公司 A kind of stopper with anti-crusting heat insulation function
CN111940716B (en) * 2020-08-27 2022-03-08 山东钢铁股份有限公司 Method for preventing rare earth steel continuous casting nozzle from being blocked

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596804A (en) * 1969-03-07 1971-08-03 Westinghouse Electric Corp Pouring spout for continuous casting of molten metals
EP0379647A2 (en) * 1988-12-19 1990-08-01 Didier-Werke Ag Refractory nozzle and induction coil therefor
US5316071A (en) * 1993-05-13 1994-05-31 Wagstaff Inc. Molten metal distribution launder
JPH06262329A (en) * 1993-03-15 1994-09-20 Ube Ind Ltd Trough type molten metal supplying device
DE19603607A1 (en) * 1995-10-05 1997-04-10 Didier Werke Ag Multi-region inductor unit
DE10035097A1 (en) * 2000-07-17 2002-02-07 Didier Werke Ag Immersion heating element used for changing, maintaining and/or comparing the bath temperature of a molten metal comprises an inner inductor arranged in a refractory casing having a flat cross-section and closed on its base
US20060283570A1 (en) * 2005-06-16 2006-12-21 Mark Vincent Control pin
US20080041553A1 (en) * 2006-08-18 2008-02-21 Todd Snyder Gas flow control system for molten metal molds with permeable perimeter walls

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839324A (en) * 1971-09-27 1973-06-09
SU933205A1 (en) * 1980-06-24 1982-06-07 Могилевское Отделение Физико-Технического Института Ан Бсср Sleeve for feeding metal into continuous casting mould
JPS5736060A (en) * 1980-08-13 1982-02-26 Toyota Motor Corp Gravity casting device
US4717052A (en) * 1986-07-11 1988-01-05 Aluminum Company Of America Molten metal conduit
US4907640A (en) * 1986-11-28 1990-03-13 Marie-Therese Simian Foundry gating system
US5106291A (en) * 1991-05-22 1992-04-21 Gellert Jobst U Injection molding apparatus with heated valve member
JP3085494B2 (en) * 1993-03-19 2000-09-11 宇部興産株式会社 Gutter type hot water supply device
JPH07116791A (en) * 1993-10-25 1995-05-09 Akechi Ceramics Kk Tundish stopper for continuous casting
US5531245A (en) * 1994-05-17 1996-07-02 Reliance Electric Industrial Company High temperature heated valve
GB2407287A (en) 2003-10-24 2005-04-27 Pyrotek Engineering Materials Stopper rod made from reinforced ceramic
RU2291759C1 (en) * 2005-06-17 2007-01-20 Оао "Завод Подшипников Скольжения" Distributing apparatus for casting thin ingots of antifriction alloys

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596804A (en) * 1969-03-07 1971-08-03 Westinghouse Electric Corp Pouring spout for continuous casting of molten metals
EP0379647A2 (en) * 1988-12-19 1990-08-01 Didier-Werke Ag Refractory nozzle and induction coil therefor
JPH06262329A (en) * 1993-03-15 1994-09-20 Ube Ind Ltd Trough type molten metal supplying device
US5316071A (en) * 1993-05-13 1994-05-31 Wagstaff Inc. Molten metal distribution launder
DE19603607A1 (en) * 1995-10-05 1997-04-10 Didier Werke Ag Multi-region inductor unit
DE10035097A1 (en) * 2000-07-17 2002-02-07 Didier Werke Ag Immersion heating element used for changing, maintaining and/or comparing the bath temperature of a molten metal comprises an inner inductor arranged in a refractory casing having a flat cross-section and closed on its base
US20060283570A1 (en) * 2005-06-16 2006-12-21 Mark Vincent Control pin
US20080041553A1 (en) * 2006-08-18 2008-02-21 Todd Snyder Gas flow control system for molten metal molds with permeable perimeter walls

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011043759A1 *

Also Published As

Publication number Publication date
AU2009353658A1 (en) 2012-04-19
EP2486156A1 (en) 2012-08-15
CA2775694A1 (en) 2011-04-14
BR112012007695A2 (en) 2016-08-23
JP2013507255A (en) 2013-03-04
CN102648297A (en) 2012-08-22
RU2012118633A (en) 2013-11-20
KR20120086305A (en) 2012-08-02
CN106334788A (en) 2017-01-18
JP5936543B2 (en) 2016-06-22
WO2011043759A1 (en) 2011-04-14
ZA201202442B (en) 2012-12-27
AU2009353658B2 (en) 2016-05-26
RU2549817C2 (en) 2015-04-27

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20120327

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140623

RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 41/18 20060101ALI20140616BHEP

Ipc: B22D 41/60 20060101ALI20140616BHEP

Ipc: C21C 5/46 20060101ALI20140616BHEP

Ipc: C21C 5/42 20060101AFI20140616BHEP

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Effective date: 20160630

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20170111