CN1006125B - 熔融金属罐的气体吹洗塞棒 - Google Patents

熔融金属罐的气体吹洗塞棒 Download PDF

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Publication number
CN1006125B
CN1006125B CN86107878.0A CN86107878A CN1006125B CN 1006125 B CN1006125 B CN 1006125B CN 86107878 A CN86107878 A CN 86107878A CN 1006125 B CN1006125 B CN 1006125B
Authority
CN
China
Prior art keywords
gas
purging
stopper
sealing body
conduit
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.)
Expired
Application number
CN86107878.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN86107878A (zh
Inventor
格德·埃里克·多布奈尔
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Publication of CN86107878A publication Critical patent/CN86107878A/zh
Publication of CN1006125B publication Critical patent/CN1006125B/zh
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Furnace Charging Or Discharging (AREA)
CN86107878.0A 1985-12-21 1986-11-26 熔融金属罐的气体吹洗塞棒 Expired CN1006125B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3545763.5 1985-12-21
DE19853545763 DE3545763A1 (de) 1985-12-21 1985-12-21 Gasspuelstopfen fuer ein schmelzengefaess

Publications (2)

Publication Number Publication Date
CN86107878A CN86107878A (zh) 1987-07-01
CN1006125B true CN1006125B (zh) 1989-12-20

Family

ID=6289378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86107878.0A Expired CN1006125B (zh) 1985-12-21 1986-11-26 熔融金属罐的气体吹洗塞棒

Country Status (5)

Country Link
US (1) US4691901A (enExample)
EP (1) EP0232470A1 (enExample)
CN (1) CN1006125B (enExample)
BR (1) BR8606301A (enExample)
DE (1) DE3545763A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791978A (en) * 1987-11-25 1988-12-20 Vesuvius Crucible Company Gas permeable stopper rod
US4946083A (en) * 1988-12-29 1990-08-07 Vesuvius Crucible Company One-piece stopper rod
DE4142773A1 (de) * 1991-12-23 1993-06-24 Thyssen Stahl Ag Stopfen fuer metallurgische gefaesse
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
JP2984206B2 (ja) * 1995-09-18 1999-11-29 明智セラミックス株式会社 連続鋳造用タンディッシュストッパー
FR2787045B1 (fr) * 1998-12-10 2001-02-09 Lorraine Laminage Piece refractaire d'injection de gaz dans un circuit de coulee de metal liquide
EP1401600B1 (en) * 2001-06-12 2004-10-06 Vesuvius Crucible Company Stopper for reliable gas injection
GB0507939D0 (en) * 2005-04-20 2005-05-25 Foseco Int Stopper red
ATE461772T1 (de) * 2007-11-24 2010-04-15 Refractory Intellectual Prop Stopfenstange
AT515496B1 (de) * 2014-03-12 2017-05-15 Sheffield Hi-Tech Refractories Germany Gmbh Stopfen in einem Verteilergefäß

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214804A (en) * 1963-03-18 1965-11-02 Allegheny Ludlum Steel Ladles
US3200457A (en) * 1964-03-09 1965-08-17 United States Steel Corp Method of regulating the discharge of molten metal from ladles
US3565412A (en) * 1968-12-03 1971-02-23 Dresser Ind Device for stirring molten metal
DE1915133B1 (de) * 1969-03-25 1971-09-30 Noranda Mines Ltd Lanze zum Einleiten von Gasen in geschmolzenes Material bei hohen Temperaturen
US3964535A (en) * 1975-02-20 1976-06-22 Allied Chemical Corporation Stopper rod tapping assembly and filament forming process
AT340620B (de) * 1975-02-25 1977-12-27 Voest Ag Einrichtung zur behandlung von metallschmelzen wahrend des stranggiessens mit spulgas
DE2713421C3 (de) * 1977-03-26 1979-12-06 Didier-Werke Ag, 6200 Wiesbaden Verwendung von keramischem Fasermaterial und Gasspüllanze für Metallschmelzen
WO1982003349A1 (en) * 1981-04-01 1982-10-14 James Menzies Thornton Improved monoblock one-piece pouring stopper
SE447675B (sv) * 1982-10-15 1986-12-01 Ifm Dev Ab Dysa for injektionslans
FR2565044B1 (fr) * 1984-05-23 1987-08-28 Labinal Perfectionnement aux machines tournantes a aimants au rotor

Also Published As

Publication number Publication date
US4691901A (en) 1987-09-08
DE3545763A1 (de) 1987-06-25
BR8606301A (pt) 1987-10-06
DE3545763C2 (enExample) 1990-03-08
EP0232470A1 (de) 1987-08-19
CN86107878A (zh) 1987-07-01

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee