BE905078A - Tuyere de moulage pour soufflage de gaz. - Google Patents

Tuyere de moulage pour soufflage de gaz.

Info

Publication number
BE905078A
BE905078A BE0/216898A BE216898A BE905078A BE 905078 A BE905078 A BE 905078A BE 0/216898 A BE0/216898 A BE 0/216898A BE 216898 A BE216898 A BE 216898A BE 905078 A BE905078 A BE 905078A
Authority
BE
Belgium
Prior art keywords
hollow chamber
gas blowing
gas
molding nozzle
wall
Prior art date
Application number
BE0/216898A
Other languages
English (en)
Original Assignee
Nippon Steel Corp
Kurosaki Refractories Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14419457&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE905078(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel Corp, Kurosaki Refractories Co filed Critical Nippon Steel Corp
Publication of BE905078A publication Critical patent/BE905078A/fr

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
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Nozzles (AREA)

Abstract

Nouvelle tuyère de coulée pour soufflage de gaz constituée d'une chambre creuse cylindrique pour le soufflage de gaz de section circulaire, qui est disposée dans la direction axiale du corps de tuyère, une pièce perméable aux gaz est disposée entre la chambre creuse et le trou de coulée du corps de tuyère et un certain nombre de pièces de joint destinées à assurer la jonction intégrale de la paroi intérieure et de la paroi extérieure de la chambre creuse, qui sont disposées partiellement en direction radiale de la chambre creuse cylindrique.
BE0/216898A 1985-07-10 1986-07-09 Tuyere de moulage pour soufflage de gaz. BE905078A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985105888U JPH0224510Y2 (fr) 1985-07-10 1985-07-10

Publications (1)

Publication Number Publication Date
BE905078A true BE905078A (fr) 1986-11-03

Family

ID=14419457

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216898A BE905078A (fr) 1985-07-10 1986-07-09 Tuyere de moulage pour soufflage de gaz.

Country Status (6)

Country Link
US (1) US4746038A (fr)
JP (1) JPH0224510Y2 (fr)
KR (1) KR900005272B1 (fr)
BE (1) BE905078A (fr)
BR (1) BR8603246A (fr)
DE (1) DE3622866C2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714680A1 (de) * 1987-05-02 1988-11-17 Didier Werke Ag Feuerfeste verschleissteile fuer ausgussverschluesse
CH675088A5 (fr) * 1987-12-24 1990-08-31 Stopinc Ag
US4836508A (en) * 1988-05-03 1989-06-06 Vesuvius Crucible Company Ladle shroud with co-pressed gas permeable ring
US5100035A (en) * 1989-05-01 1992-03-31 Ferro Corporation Permeable MgO nozzle
ATE150348T1 (de) * 1989-05-01 1997-04-15 Vesuvius Crucible Co Durchlässige mgo-düse
US5188689A (en) * 1989-05-01 1993-02-23 Ferro Corporation Method of forming a porous refractory immersion nozzle
JPH0734977B2 (ja) * 1990-02-20 1995-04-19 黒崎窯業株式会社 連続鋳造用浸漬ノズル
US6016941A (en) * 1998-04-14 2000-01-25 Ltv Steel Company, Inc. Submerged entry nozzle
DE19900915A1 (de) * 1999-01-13 2000-07-20 Schloemann Siemag Ag Verfahren und Vorrichtung zum Einstellen und/oder Halten der Temperatur einer Schmelze, bevorzugt einer Stahlschmelze beim Stranggießen
KR20020052614A (ko) * 2000-12-26 2002-07-04 이구택 연속주조기용 상부노즐의 불활성가스 균일 공급 장치
US7905432B2 (en) * 2002-07-31 2011-03-15 Shinagawa Refractories Co., Ltd. Casting nozzle
JP4925888B2 (ja) * 2007-03-27 2012-05-09 京セラ株式会社 溶湯金属攪拌用回転体およびこれを用いた溶湯金属の脱ガス処理装置
CN102489679A (zh) * 2011-12-29 2012-06-13 上海宝明耐火材料有限公司 低透气量防堵上水口
JP6292869B2 (ja) * 2013-12-26 2018-03-14 黒崎播磨株式会社 ロングノズルの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094517A (fr) * 1953-11-25 1955-05-20 Installation de coulée pour métaux en fusion
GB834234A (en) * 1955-09-19 1960-05-04 Patentverwertung Ag Process and device for the production of high-quality castings
US3253307A (en) * 1964-03-19 1966-05-31 United States Steel Corp Method and apparatus for regulating molten metal teeming rates
JPS5140260Y2 (fr) * 1974-05-11 1976-10-01
JPS56102357A (en) * 1980-01-16 1981-08-15 Toshiba Ceramics Co Ltd Immersion nozzle for gas blowing type continuous casting
IT1191099B (it) * 1981-12-09 1988-02-24 Mannesmann Ag Becco di colata ad immersione e suo impiego
GB8313074D0 (en) * 1983-05-12 1983-06-15 Thornton J M Refractory product

Also Published As

Publication number Publication date
US4746038A (en) 1988-05-24
BR8603246A (pt) 1987-02-24
KR870000982A (ko) 1987-03-10
DE3622866C2 (de) 1994-10-06
JPH0224510Y2 (fr) 1990-07-05
JPS6215849U (fr) 1987-01-30
DE3622866A1 (de) 1987-01-22
KR900005272B1 (ko) 1990-07-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Effective date: 20040731

RE Patent lapsed

Effective date: 20040731