ES277938U - Un aparato para proteger una corriente de metal fundido durante la colada - Google Patents

Un aparato para proteger una corriente de metal fundido durante la colada

Info

Publication number
ES277938U
ES277938U ES1982277938U ES277938U ES277938U ES 277938 U ES277938 U ES 277938U ES 1982277938 U ES1982277938 U ES 1982277938U ES 277938 U ES277938 U ES 277938U ES 277938 U ES277938 U ES 277938U
Authority
ES
Spain
Prior art keywords
molten metal
metal during
during teeming
shielding
housing
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.)
Granted
Application number
ES1982277938U
Other languages
English (en)
Other versions
ES277938Y (es
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals 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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of ES277938U publication Critical patent/ES277938U/es
Application granted granted Critical
Publication of ES277938Y publication Critical patent/ES277938Y/es
Expired 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
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/106—Shielding the molten jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

1.Un aparato para proteger una corriente de metal fundido durante la colada, cuyo aparato comprende un alojamiento que puede estar dispuesto debajo de una artesa refractaria circunyacente a una boquilla de colada, teniendo dicho alojamiento una pared exterior y un labio que sobresale hacia dentro desde la pared exterior para definir una abertura circular, y un anillo de cerámica que está soportado por dicho labio de manera que entre el anillo de cerámica y el alojamiento queda definido un paso, caracterizado porque el anillo de cerámica es cónico y está hecho de un material cerámico compresible, siendo la disposición tal que, cuando el anillo de cerámica es empujado a través de dicha abertura circular, es comprimido contra dicho labio y forma una unión hermética. 2.Un aparato según la reivindicación 1, en el que dicho labio se estrecha hacia su abertura circular. 3.Un aparato según la reivindicación 1, en el que el alojamiento está provisto de un segundo labio que sobresale hacia dentro desde la pared exterior para definir una segunda abertura circular, y la pared exterior de dicho alojamiento, dichos labios y dicho anillo de cerámica definen conjuntamente los lados de un paso encerrado circunyacente a dicho anillo de cerámica. 4.Un aparato según la reivindicación 2, en el que al menos uno de dichos labios se estrecha hacia su abertura circular. 5.Un aparato según la reivindicación 1, en el que el extremo más ancho de dicho anillo de cerámica cónico está provisto de una pestaña. 6.Un aparato según la reivindicación 2, en el que el extremo más ancho de dicho anillo de cerámica cónico está provisto de una pestaña. 7.Un aparato para proteger una corriente de metal fundido durante la colada.
ES1982277938U 1981-12-04 1982-11-15 Un aparato para proteger una corriente de metal fundido durante la colada Expired ES277938Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08136603A GB2111879B (en) 1981-12-04 1981-12-04 Apparatus for shielding molten metal during teeming

Publications (2)

Publication Number Publication Date
ES277938U true ES277938U (es) 1984-12-16
ES277938Y ES277938Y (es) 1985-06-16

Family

ID=10526374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982277938U Expired ES277938Y (es) 1981-12-04 1982-11-15 Un aparato para proteger una corriente de metal fundido durante la colada

Country Status (10)

Country Link
US (1) US4527718A (es)
EP (1) EP0081303B1 (es)
KR (1) KR880002429B1 (es)
BR (1) BR8206574A (es)
CA (1) CA1215226A (es)
DE (1) DE3265280D1 (es)
ES (1) ES277938Y (es)
GB (1) GB2111879B (es)
MX (1) MX157737A (es)
ZA (1) ZA828385B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660700A5 (de) * 1983-08-12 1987-06-15 Finanz Handels Invest Fhi Abschirmvorrichtung fuer einen giessstrahl aus fluessigem material.
NO157849C (no) * 1983-08-26 1988-06-01 Norsk Hydro As Stoepesystem.
FR2639267B1 (fr) * 1988-11-23 1991-02-22 Clecim Sa Procede et ensemble d'alimentation en metal fondu de la lingotiere d'une installation de coulee continue d'ebauches minces
US5067552A (en) * 1989-07-26 1991-11-26 Ltv Steel Company, Inc. Shrouding for top pouring of ingots
US5486383A (en) * 1994-08-08 1996-01-23 Praxair Technology, Inc. Laminar flow shielding of fluid jet
US5662266A (en) * 1995-01-04 1997-09-02 Zurecki; Zbigniew Process and apparatus for shrouding a turbulent gas jet
GB2345015A (en) * 1998-12-23 2000-06-28 Didier Werke Ag Refractory shield for use in metal teeming
KR101380408B1 (ko) * 2011-12-26 2014-04-10 재단법인 포항산업과학연구원 용탕 통로용 탕도의 체결 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR808711A (fr) * 1935-08-17 1937-02-13 Dortmund Hoerder Hu Ttenver Ag Procédé pour désoxyder les aciers pendant la coulée et empêcher que l'air ne vienne en contact avec le jet de coulée
GB834234A (en) * 1955-09-19 1960-05-04 Patentverwertung Ag Process and device for the production of high-quality castings
US3354939A (en) * 1964-07-17 1967-11-28 Calderon Automation Inc Apparatus for handling molten metal
US3592391A (en) * 1969-01-27 1971-07-13 Knapsack Ag Nozzle for atomizing molten material
US3838798A (en) * 1971-01-21 1974-10-01 Leco Corp Porous tundish nozzle
DE2330113A1 (de) * 1973-06-13 1975-01-09 Didier Werke Ag Vorrichtung zur austauschbaren halterung eines eintauchausgusses
FR2328536A1 (fr) * 1975-10-24 1977-05-20 Chatillon Commentry Biache For Dispositif pour proteger un jet de metal liquide lors de la coulee
GR61761B (en) * 1975-11-12 1979-01-09 Linde Ag Casting plant
JPS5420938A (en) * 1977-07-15 1979-02-16 Kawasaki Steel Co Winding method of hot strip
DE2919880C2 (de) * 1979-05-17 1983-10-13 Didier-Werke Ag, 6200 Wiesbaden Feuerfestes Gießrohr zwischen Gießpfanne und Zwischenbehältern von Stranggießanlagen
GB2068800B (en) * 1979-12-17 1983-03-30 Boc Ltd Method and apparatus for shielding a stream of metal
US4360190A (en) * 1981-03-16 1982-11-23 Junichi Ato Porous nozzle for molten metal vessel

Also Published As

Publication number Publication date
GB2111879B (en) 1985-06-19
BR8206574A (pt) 1983-09-27
EP0081303B1 (en) 1985-08-07
DE3265280D1 (en) 1985-09-12
KR880002429B1 (ko) 1988-11-12
ZA828385B (en) 1983-09-28
CA1215226A (en) 1986-12-16
ES277938Y (es) 1985-06-16
KR840002273A (ko) 1984-06-25
GB2111879A (en) 1983-07-13
US4527718A (en) 1985-07-09
MX157737A (es) 1988-12-13
EP0081303A1 (en) 1983-06-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970401