ATE128892T1 - Freilaufsicherung für metallurgische gefässe mit bodenverschluss. - Google Patents

Freilaufsicherung für metallurgische gefässe mit bodenverschluss.

Info

Publication number
ATE128892T1
ATE128892T1 AT93107293T AT93107293T ATE128892T1 AT E128892 T1 ATE128892 T1 AT E128892T1 AT 93107293 T AT93107293 T AT 93107293T AT 93107293 T AT93107293 T AT 93107293T AT E128892 T1 ATE128892 T1 AT E128892T1
Authority
AT
Austria
Prior art keywords
freewheel
safety
metallurgical vessels
bottom lock
plugging means
Prior art date
Application number
AT93107293T
Other languages
English (en)
Inventor
Klaus Dohnt
Steffen Dr Nikisch
Klaus Wenzel
Original Assignee
Eko Stahl Gmbh
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 Eko Stahl Gmbh filed Critical Eko Stahl Gmbh
Application granted granted Critical
Publication of ATE128892T1 publication Critical patent/ATE128892T1/de

Links

Classifications

    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • 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
    • B22D41/44—Consumable closure means, i.e. closure means being used only once
    • B22D41/46—Refractory plugging masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Packages (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
AT93107293T 1992-06-02 1993-05-05 Freilaufsicherung für metallurgische gefässe mit bodenverschluss. ATE128892T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218512A DE4218512C2 (de) 1992-06-02 1992-06-02 Freilaufsicherung für metallurgische Gefäße mit Bodenverschluß

Publications (1)

Publication Number Publication Date
ATE128892T1 true ATE128892T1 (de) 1995-10-15

Family

ID=6460430

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93107293T ATE128892T1 (de) 1992-06-02 1993-05-05 Freilaufsicherung für metallurgische gefässe mit bodenverschluss.

Country Status (6)

Country Link
EP (1) EP0573779B1 (de)
AT (1) ATE128892T1 (de)
DE (2) DE4218512C2 (de)
ES (1) ES2081656T3 (de)
RU (1) RU2086353C1 (de)
UA (1) UA26259C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113523261A (zh) * 2020-04-21 2021-10-22 宝山钢铁股份有限公司 一种钢包自开用引流砂及其钢包自开方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7412784L (de) * 1973-10-12 1975-04-14 Uss Eng & Consult
CA1151835A (en) * 1979-02-17 1983-08-16 Jan O. Kristiansen Metallurgical pouring vessels
US4795066A (en) * 1982-09-23 1989-01-03 Kaiser Steel Corporation Ladle nozzle insert
DD280270A1 (de) * 1989-03-08 1990-07-04 Veb Bandstahlkombinat "Hermann Matern",Dd Schieberhuelse fuer metallurgische gefaesse
DD301654A5 (de) * 1990-08-24 1993-05-19 Eko Stahl Ag Freilaufsicherung fuer metallurgische gefaesse mit bodenverschluss

Also Published As

Publication number Publication date
DE4218512A1 (de) 1993-12-09
RU2086353C1 (ru) 1997-08-10
ES2081656T3 (es) 1996-03-16
EP0573779B1 (de) 1995-10-11
DE4218512C2 (de) 1994-03-24
EP0573779A1 (de) 1993-12-15
DE59300738D1 (de) 1995-11-16
UA26259C2 (uk) 1999-07-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee