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
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.
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)
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)
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 |
-
1985
- 1985-07-10 JP JP1985105888U patent/JPH0224510Y2/ja not_active Expired
-
1986
- 1986-07-07 US US06/882,662 patent/US4746038A/en not_active Expired - Lifetime
- 1986-07-08 KR KR1019860005508A patent/KR900005272B1/ko not_active IP Right Cessation
- 1986-07-08 DE DE3622866A patent/DE3622866C2/de not_active Revoked
- 1986-07-09 BE BE0/216898A patent/BE905078A/fr not_active IP Right Cessation
- 1986-07-10 BR BR8603246A patent/BR8603246A/pt not_active IP Right Cessation
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 |