ATE109385T1 - CLOSING AND/OR CONTROL DEVICE FOR THE SPOUT OF A METALLURGICAL VESSEL. - Google Patents

CLOSING AND/OR CONTROL DEVICE FOR THE SPOUT OF A METALLURGICAL VESSEL.

Info

Publication number
ATE109385T1
ATE109385T1 AT91116284T AT91116284T ATE109385T1 AT E109385 T1 ATE109385 T1 AT E109385T1 AT 91116284 T AT91116284 T AT 91116284T AT 91116284 T AT91116284 T AT 91116284T AT E109385 T1 ATE109385 T1 AT E109385T1
Authority
AT
Austria
Prior art keywords
driving rod
control device
metallurgical vessel
spout
closing
Prior art date
Application number
AT91116284T
Other languages
German (de)
Inventor
Martin Wiesel
Ullrich Hintzen
Andreas Schuler
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Application granted granted Critical
Publication of ATE109385T1 publication Critical patent/ATE109385T1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Sliding Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

In a shut-off and/or control device for the outlet of a metallurgical vessel, a driving rod (12) extends in an internal space (8) of a refractory ceramic shut-off and/or control element (4). In order to permit tilting and transmission of a rotary motion with as little play as possible in the region of the inner end (13) of the driving rod (12), the internal space (8) in the region of its base (9) and the driving rod (12) at the inner end (13) have cross-sectional profiles (21, 22) which deviate from the circular. They are in engagement with one another and rest against one another at a line (23) of contact. At least one of the cross-sectional profiles (21, 22) tapers, creating a free space (25) above and below the line (23) of contact and allowing the driving rod (12) to be tilted. <IMAGE>
AT91116284T 1990-10-10 1991-09-25 CLOSING AND/OR CONTROL DEVICE FOR THE SPOUT OF A METALLURGICAL VESSEL. ATE109385T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4032084A DE4032084C1 (en) 1990-10-10 1990-10-10

Publications (1)

Publication Number Publication Date
ATE109385T1 true ATE109385T1 (en) 1994-08-15

Family

ID=6415973

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91116284T ATE109385T1 (en) 1990-10-10 1991-09-25 CLOSING AND/OR CONTROL DEVICE FOR THE SPOUT OF A METALLURGICAL VESSEL.

Country Status (5)

Country Link
EP (1) EP0480239B1 (en)
AT (1) ATE109385T1 (en)
DE (2) DE4032084C1 (en)
DK (1) DK0480239T3 (en)
ES (1) ES2057701T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692344B1 (en) * 1992-06-11 1998-01-23 Electricite De France DEVICE FOR SEALING A TANK CONTAINING A VITOUS MAGMA IN FUSION, CORRESPONDING TANK AND METHOD FOR DISCHARGING THIS MAGMA.
CH688712A5 (en) 1994-07-22 1998-01-30 Stopinc Ag Vessel closure member on the spout of a molten metal containing.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032291A (en) * 1963-01-03 1966-06-08 Morganite Crucible Ltd Improvements in and relating to refractory sleeve sheaths
GB1160309A (en) * 1967-01-09 1969-08-06 Vesuvius Crucible Co Refractory Sleeve for Protecting Stopper Rod in a Vessel for Handling Molten Metal
EP0290523B2 (en) * 1986-12-01 1996-08-07 Arva Ag Discharge and flow regulator for metallurgical vessels and casting process
GB8718878D0 (en) * 1987-08-10 1987-09-16 Thor Ceramics Ltd Actuator mechanism
DE3743383A1 (en) * 1987-12-21 1989-07-06 Radex Deutschland Ag Stopper-like device for discharge regulation of the pouring outlet (nozzle) of a vessel receiving metallurgical melt
DE4032083A1 (en) * 1990-10-10 1992-04-16 Didier Werke Ag LOCKING AND / OR CONTROL DEVICE FOR POURING A METALLURGICAL VESSEL

Also Published As

Publication number Publication date
EP0480239B1 (en) 1994-08-03
EP0480239A1 (en) 1992-04-15
DE59102419D1 (en) 1994-09-08
DE4032084C1 (en) 1992-05-27
ES2057701T3 (en) 1994-10-16
DK0480239T3 (en) 1994-11-07

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Legal Events

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