AT384623B - Spuelstein fuer metallurgische gefaesse - Google Patents

Spuelstein fuer metallurgische gefaesse

Info

Publication number: AT384623B
Authority: AT; Austria
Prior art keywords: metallurgical vessels; cooling stone; stone; cooling; metallurgical
Prior art date: 1985-12-23

Application number

AT372685A

Other languages

English (en)

Other versions

ATA372685A (de

Original Assignee

Tosin Albert

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.)

1985-12-23

Filing date

1985-12-23

Publication date

1987-12-10

1985-12-23 Application filed by Tosin Albert filed Critical Tosin Albert

1985-12-23 Priority to AT372685A priority Critical patent/AT384623B/de

1986-12-23 Priority to EP86890353A priority patent/EP0230217A3/de

1987-05-15 Publication of ATA372685A publication Critical patent/ATA372685A/de

1987-12-10 Application granted granted Critical

1987-12-10 Publication of AT384623B publication Critical patent/AT384623B/de

Links

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
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Treatment Of Steel In Its Molten State (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

AT372685A 1985-12-23 1985-12-23 Spuelstein fuer metallurgische gefaesse AT384623B (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
AT372685A AT384623B (de)	1985-12-23	1985-12-23	Spuelstein fuer metallurgische gefaesse
EP86890353A EP0230217A3 (de)	1985-12-23	1986-12-23	Spülstein für metallurgische Gefässe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT372685A AT384623B (de)	1985-12-23	1985-12-23	Spuelstein fuer metallurgische gefaesse

Publications (2)

Publication Number	Publication Date
ATA372685A ATA372685A (de)	1987-05-15
AT384623B true AT384623B (de)	1987-12-10

Family

ID=3554550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT372685A AT384623B (de)	1985-12-23	1985-12-23	Spuelstein fuer metallurgische gefaesse

Country Status (2)

Country	Link
EP (1)	EP0230217A3 (de)
AT (1)	AT384623B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3734713A1 (de) *	1987-10-14	1989-04-27	Pa Ha Ge Huetten Und Giesserei	Spuelstein fuer metallurgische gefaesse
US4836433A (en) *	1988-05-13	1989-06-06	Insul Company, Inc.	Device for introducing stirring gas into molten metal in metered amount
DE3911881C1 (en) *	1989-04-11	1990-08-09	Radex-Heraklith Industriebeteiligungs Ag, Wien, At	Fired gas flushing brick - for decarburisation of molten steel in vacuum vessel, comprises ceramic parallel tube lets
CA2091280C (en) *	1991-06-18	1996-06-11	Michael D. Ii Labate	Device for directional gas distribution into molten metal
DE4219615C2 (de) *	1992-06-16	1994-05-19	Burbach & Bender Ohg	Gasspülstein für metallurgische Gefäße
CN101619380B (zh) *	2009-08-03	2010-08-25	濮阳濮耐高温材料（集团）股份有限公司	一种可拉拔透气砖

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT265341B (de) *	1962-08-07	1968-10-10	Air Liquide	Verfahren und Vorrichtung zum Einblasen von strömungsfähigen Medien in eine Schmelze und deren Verwendung als Konverterboden
EP0070197A1 (de) *	1981-07-15	1983-01-19	Nippon Steel Corporation	Düsenanordnung für Durchblasstahlwerkskonverter
WO1983003427A1 (en) *	1982-03-29	1983-03-29	Miyawaki, Yoshiharu	Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle
US4438907A (en) *	1981-06-03	1984-03-27	Nippon Kokan Kabushiki Kaisha	Gas blowing nozzle, and production and usage thereof
AT376701B (de) *	1979-04-25	1984-12-27	Siderurgie Fse Inst Rech	Gasdurchlaessiger baukoerper aus feuerfestem material und verfahren zu seiner herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1448156A (en) *	1974-03-27	1976-09-02	Electricity Council	Injectors for injecting gas into molten metal
GB1594631A (en) *	1978-04-06	1981-08-05	Electricity Council	Injectors for injecting gas into molten metal
JPS5974211A (ja) *	1982-10-21	1984-04-26	Nippon Steel Corp	転炉底吹羽口
DE3341491C1 (de) *	1983-11-17	1985-07-11	Brohltal-Deumag AG für feuerfeste Erzeugnisse, 5401 Urmitz	Gasspuelstein fuer metallurgische Gefaesse

1985
- 1985-12-23 AT AT372685A patent/AT384623B/de not_active IP Right Cessation
1986
- 1986-12-23 EP EP86890353A patent/EP0230217A3/de not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT265341B (de) *	1962-08-07	1968-10-10	Air Liquide	Verfahren und Vorrichtung zum Einblasen von strömungsfähigen Medien in eine Schmelze und deren Verwendung als Konverterboden
AT376701B (de) *	1979-04-25	1984-12-27	Siderurgie Fse Inst Rech	Gasdurchlaessiger baukoerper aus feuerfestem material und verfahren zu seiner herstellung
US4438907A (en) *	1981-06-03	1984-03-27	Nippon Kokan Kabushiki Kaisha	Gas blowing nozzle, and production and usage thereof
EP0070197A1 (de) *	1981-07-15	1983-01-19	Nippon Steel Corporation	Düsenanordnung für Durchblasstahlwerkskonverter
WO1983003427A1 (en) *	1982-03-29	1983-03-29	Miyawaki, Yoshiharu	Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle

Also Published As

Publication number	Publication date
EP0230217A3 (de)	1988-03-30
ATA372685A (de)	1987-05-15
EP0230217A2 (de)	1987-07-29

Legal Events

Date	Code	Title	Description
1986-12-15	ELJ	Ceased due to non-payment of the annual fee
1989-02-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE3671479D1 (de)	1990-06-28	Magnetische werkstoffe fuer magnetische kuehlung.
GB8627068D0 (en)	1986-12-10	Cooling system
GB8609741D0 (en)	1986-05-29	Blade cooling
GB8611859D0 (en)	1986-06-25	Cooling system
GB8625633D0 (en)	1986-11-26	Cooling system
GB8613148D0 (en)	1986-07-02	Liquid cooling system
AT384623B (de)	1987-12-10	Spuelstein fuer metallurgische gefaesse
BR8602904A (pt)	1987-02-17	Composicao refrataria
GB8526969D0 (en)	1985-12-04	Dross cooling
IT219456Z2 (it)	1993-02-26	Recipiente raffreddante
GB8620852D0 (en)	1986-10-08	Placing slag retention means
GB8604353D0 (en)	1986-03-26	Metallurgical vessels
AT381051B (de)	1986-08-25	Transportwagen fuer metallurgische gefaesse
GB8527426D0 (en)	1985-12-11	Cooling devices
ATA277585A (de)	1988-11-15	Spurgeraet fuer langlaufloipen
DE3672528D1 (de)	1990-08-16	Schutzschaltung fuer gto-thyristor.
AT377008B (de)	1985-01-25	Metallurgisches gefaess fuer schmelzfluessige metalle
GB8629554D0 (en)	1987-01-21	Cooling dust
KR870004180U (ko)	1987-03-31	냉각기의 서리제거장치
GB8622485D0 (en)	1986-10-22	Cooling device
GB8612920D0 (en)	1986-07-02	Cooling system
DD240620B1 (de)	1989-11-15	Multisoundschaltung fuer elektrogitarren
GB8510478D0 (en)	1985-05-30	Combined ladle/pyrometer
FI863264A (fi)	1987-03-19	Eldfasta slitsdelar foer glidfoerslutningar foer utbytespipen foer metallurgiska behaollare.
IT1182525B (it)	1987-10-05	Dispositivo di propulsione per natanti