ES2035570T3 - Tobera giratoria. - Google Patents

Tobera giratoria.

Info

Publication number
ES2035570T3
ES2035570T3 ES198989307736T ES89307736T ES2035570T3 ES 2035570 T3 ES2035570 T3 ES 2035570T3 ES 198989307736 T ES198989307736 T ES 198989307736T ES 89307736 T ES89307736 T ES 89307736T ES 2035570 T3 ES2035570 T3 ES 2035570T3
Authority
ES
Spain
Prior art keywords
rotating nozzle
reducer
rotor
motor
cast steel
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 - Lifetime
Application number
ES198989307736T
Other languages
English (en)
Inventor
Noboru Yamazaki
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.)
Kokan Kikai Kogyo KK
Nippon Rotary Nozzle Co Ltd
JFE Engineering Corp
TYK Corp
Original Assignee
Kokan Kikai Kogyo KK
Nippon Rotary Nozzle Co Ltd
NKK Corp
TYK Corp
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 Kokan Kikai Kogyo KK, Nippon Rotary Nozzle Co Ltd, NKK Corp, TYK Corp filed Critical Kokan Kikai Kogyo KK
Application granted granted Critical
Publication of ES2035570T3 publication Critical patent/ES2035570T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/26—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rotatively movable plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

EN UNA BOQUILLA ROTATORIA, DEL TIPO QUE SE FIJA A LA CARCASA INFERIOR DE UN DEPOSITO DE ACERO FUNDIDO Y DISEÑADA PARA QUE UN ROTOR (6), QUE TIENE UNA PLACA DESLIZANTE (8) MONTADA EN EL MISMO, SEA GIRADO POR UN MOTOR (16) A TRAVES DE UN REDUCTOR (17) Y ENGRANAJES PARA AJUSTAR E GRADO DE ABERTURA DEL ORIFICIO DE LA BOQUILLA Y CONTROLAR ASI EL CAUDAL DE ACERO FUNDIDO VERTIDO, EFECTUANDOSE LA ROTACION DEL ROTOR MEDIANTE UNOS CILINDROS HIDRAULICOS (28) EN LUGAR DEL REDUCTOR, ENGRANAJES Y MOTOR. DE ESTA FORMA SE OBTIENE UNA BOQUILLA GIRATORIA DE MENOR TAMAÑO, PESO LIGERO Y BAJO COSTE.
ES198989307736T 1988-08-12 1989-07-28 Tobera giratoria. Expired - Lifetime ES2035570T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63200081A JPH0252165A (ja) 1988-08-12 1988-08-12 ロータリーノズル

Publications (1)

Publication Number Publication Date
ES2035570T3 true ES2035570T3 (es) 1993-04-16

Family

ID=16418536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989307736T Expired - Lifetime ES2035570T3 (es) 1988-08-12 1989-07-28 Tobera giratoria.

Country Status (9)

Country Link
US (1) US4998650A (es)
EP (1) EP0357227B1 (es)
JP (1) JPH0252165A (es)
KR (1) KR900002867A (es)
BR (1) BR8904056A (es)
CA (1) CA1311612C (es)
DE (1) DE68903080T2 (es)
ES (1) ES2035570T3 (es)
ZA (1) ZA895611B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000821A1 (fr) * 1990-07-04 1992-01-23 International Industrial Engineering S.A. Dispositif ameliore d'amenee et d'echange d'un tube de coulee
JP2805559B2 (ja) * 1992-01-29 1998-09-30 鋼管機械工業株式会社 ロータリノズル
DE4304622C2 (de) * 1993-02-16 1996-09-19 Bruehl Aluminiumtechnik Verfahren zum Füllen einer Gießform
DE4304621C2 (de) * 1993-02-16 1995-05-04 Bruehl Aluminiumtechnik Ausgußverschluß
DE19923800C1 (de) * 1999-05-19 2001-03-22 Sms Demag Ag Verfahren und Vorrichtung zum Halten und Abstechen von Metallschmelzen
JP4448323B2 (ja) * 2003-12-24 2010-04-07 品川リフラクトリーズ株式会社 溶融金属の注湯量制御装置
JP2005262238A (ja) * 2004-03-16 2005-09-29 Jfe Engineering Kk スライディングノズル装置及び注湯装置
EP1707291A1 (en) * 2005-03-10 2006-10-04 Tech-Gate S.A. A linear sliding gate valve for a metallurgical vessel
RU2484923C1 (ru) * 2012-03-11 2013-06-20 Научно-производственное республиканское унитарное предприятие "НПО "Центр" Литейный ковш
JP5958566B2 (ja) * 2015-01-16 2016-08-02 品川リフラクトリーズ株式会社 スラブ連続鋳造用装置
EP3424618B1 (de) * 2017-07-05 2021-03-10 Refractory Intellectual Property GmbH & Co. KG Schiebeverschluss für ein metallschmelze enthaltendes gefäss

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430644A (en) * 1967-02-24 1969-03-04 United States Steel Corp Rotary gate for bottom pour vessel
US3780916A (en) * 1971-12-17 1973-12-25 United States Steel Corp Rotary gate for bottom pour vessel having removable nozzles
CH640442A5 (de) * 1979-05-25 1984-01-13 Stopinc Ag Drehschiebeverschluss fuer metallurgische gefaesse, insbesondere stahlgiesspfannen.
GB2117489B (en) * 1982-03-05 1985-06-05 Nippon Kokan Kk Dual door type rotary nozzle
GB2133505B (en) * 1982-12-14 1987-04-15 Nippon Kokan Kk Rotary nozzle system for metallurgical vessels
JPS59228971A (ja) * 1983-06-13 1984-12-22 Nippon Kokan Kk <Nkk> 扉式ロ−タリ−ノズル

Also Published As

Publication number Publication date
EP0357227A1 (en) 1990-03-07
KR900002867A (ko) 1990-03-23
EP0357227B1 (en) 1992-09-30
US4998650A (en) 1991-03-12
DE68903080T2 (de) 1993-04-08
CA1311612C (en) 1992-12-22
ZA895611B (en) 1990-04-25
BR8904056A (pt) 1990-03-20
DE68903080D1 (de) 1992-11-05
JPH0252165A (ja) 1990-02-21

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