EP0187899A3 - Sliding gate for the spout of metallurgical vessels - Google Patents

Sliding gate for the spout of metallurgical vessels Download PDF

Info

Publication number
EP0187899A3
EP0187899A3 EP85112776A EP85112776A EP0187899A3 EP 0187899 A3 EP0187899 A3 EP 0187899A3 EP 85112776 A EP85112776 A EP 85112776A EP 85112776 A EP85112776 A EP 85112776A EP 0187899 A3 EP0187899 A3 EP 0187899A3
Authority
EP
European Patent Office
Prior art keywords
refractory plate
movable
stationary
housing assembly
movable frame
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP85112776A
Other languages
German (de)
Other versions
EP0187899B1 (en
EP0187899A2 (en
Inventor
Werner Keller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stopinc AG
Original Assignee
Stopinc 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 Stopinc AG filed Critical Stopinc AG
Priority to AT85112776T priority Critical patent/ATE52435T1/en
Publication of EP0187899A2 publication Critical patent/EP0187899A2/en
Publication of EP0187899A3 publication Critical patent/EP0187899A3/en
Application granted granted Critical
Publication of EP0187899B1 publication Critical patent/EP0187899B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • 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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/40—Means for pressing the plates together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Closures For Containers (AREA)
  • Measurement Of Radiation (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Taps Or Cocks (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

A sliding closure unit for controlling the discharge of molten metal from a metallurgical vessel includes a stationary refractory plate, a stationary housing assembly for mounting the stationary refractory plate on the metallurgical vessel, a movable refractory plate, the stationary and movable refractory plates having complementary, abutting relative sliding surfaces, and a movable frame mounting the movable refractory plate for movement with respect to the stationary refractory plate. The movable frame and movable refractory plate are urged toward the stationary refractory plate by levers mounted in the housing assembly for pivotal movement about axles fixed to the housing assembly and extending transverse to the direction of movement of the movable frame and movable refractory plate. Springs are mounted in the housing assembly to urge the levers to pivot about the respective axles toward the movable frame to thereby urge the movable frame and movable refractory plate toward the stationary refractory plate. Each lever and the respective spring are arranged in an elongated configuration extending in a direction substantially parallel to the direction of movement.
EP85112776A 1985-01-12 1985-10-09 Sliding gate for the spout of metallurgical vessels Expired - Lifetime EP0187899B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85112776T ATE52435T1 (en) 1985-01-12 1985-10-09 SLIDING CAP FOR THE SPOUT OF METALLURGICAL VESSELS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3500863 1985-01-12
DE3500863A DE3500863C2 (en) 1985-01-12 1985-01-12 Sliding closure for the pouring of metallurgical vessels

Publications (3)

Publication Number Publication Date
EP0187899A2 EP0187899A2 (en) 1986-07-23
EP0187899A3 true EP0187899A3 (en) 1988-11-30
EP0187899B1 EP0187899B1 (en) 1990-05-09

Family

ID=6259694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112776A Expired - Lifetime EP0187899B1 (en) 1985-01-12 1985-10-09 Sliding gate for the spout of metallurgical vessels

Country Status (11)

Country Link
US (1) US4728014A (en)
EP (1) EP0187899B1 (en)
JP (1) JPS61162262A (en)
KR (1) KR920004974B1 (en)
CN (1) CN1008704B (en)
AT (1) ATE52435T1 (en)
BR (1) BR8600070A (en)
CA (1) CA1261149A (en)
DE (1) DE3500863C2 (en)
ES (1) ES8704101A1 (en)
ZA (1) ZA858548B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429547A (en) * 1990-05-23 1992-01-31 Nippondenso Co Ltd Ac generator for vehicle
ES2117110T3 (en) * 1993-04-19 1998-08-01 Vesuvius France Sa SET OF REFRACTORY ELEMENTS FOR A CAST SHUTTER AND PROCEDURE TO CHANGE SUCH SET.
JP3021333B2 (en) * 1995-10-31 2000-03-15 黒崎窯業株式会社 Sliding nozzle device and surface pressure load release method using the same
DE10324801A1 (en) * 2003-06-02 2005-01-05 Knöllinger FLO-TEC GmbH Gießpfannenschieber
ES2365580T3 (en) * 2007-07-16 2011-10-07 Stopinc Aktiengesellschaft SLIDING CLOSURE FOR A CONTAINER CONTAINING Fused METAL.
FI122542B (en) * 2009-01-15 2012-03-15 Indref Oy Slide plate and lower nozzle combination and method for repairing slider plate and lower nozzle combination
JP6194269B2 (en) * 2013-03-27 2017-09-06 黒崎播磨株式会社 Sliding nozzle device
CN103335517A (en) * 2013-07-11 2013-10-02 宜兴市中环耐火材料有限公司 Kiln push plate
US11331719B2 (en) * 2020-02-28 2022-05-17 Knöllinger FLO-TEC GmbH Slide gate with compensation device for the contact pressure
EP3943212A1 (en) * 2020-07-21 2022-01-26 Refractory Intellectual Property GmbH & Co. KG Sliding closure at the spout of a metallurgical vessel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU64895A1 (en) * 1971-11-12 1972-07-06
US4077552A (en) * 1977-01-27 1978-03-07 United States Steel Corporation Sliding gate spring loading toggle
DE3500864C1 (en) * 1985-01-12 1985-10-10 Stopinc Ag, Baar Clamping device for sliding closures of metallurgical vessels
GB2169530A (en) * 1985-01-12 1986-07-16 Stopinc Ag Sliding gate valves

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352465A (en) * 1965-05-06 1967-11-14 United States Steel Corp Refractory closure member for bottom pour vessels
US3587945A (en) * 1969-01-16 1971-06-28 United States Steel Corp Supporting mechanism for multiple closures on bottom-dispensing vessels
US3799424A (en) * 1971-12-22 1974-03-26 Arkay Packaging Corp Paperboard container having a three-dimensional curved handle
US3730401A (en) * 1972-03-22 1973-05-01 Steel Corp Apparatus for supporting and operating a slidable gate and extended tube nozzle on a bottom-pour vessel
JPS5035485A (en) * 1973-07-27 1975-04-04
DE2602087C2 (en) * 1976-01-21 1978-03-30 Zimmermann & Jansen Gmbh, 5160 Dueren Slide gate for a ladle
SU768556A1 (en) * 1977-07-05 1980-10-07 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Sliding closure
DE2736817C2 (en) * 1977-08-16 1980-09-18 Martin & Pagenstecher Gmbh, 5000 Koeln Slide lock for a pouring vessel
SU772715A1 (en) * 1979-01-31 1980-10-23 Предприятие П/Я А-7697 Slide gate for ladle
JPS6045030B2 (en) * 1979-04-13 1985-10-07 日本鋼管株式会社 Door type rotary nozzle
US4543981A (en) * 1981-11-26 1985-10-01 Uss Engineers & Consultants, Inc. Sliding gate valves
SU1053961A1 (en) * 1982-05-10 1983-11-15 Всесоюзный научно-исследовательский проектно-конструкторский технологический институт механизации труда в черной металлургии и ремонтно-механических работ Sliding ladle gate
DE3512799C1 (en) * 1985-04-10 1986-02-06 Stopinc Ag, Baar Sliding closure for metallurgical containers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU64895A1 (en) * 1971-11-12 1972-07-06
US4077552A (en) * 1977-01-27 1978-03-07 United States Steel Corporation Sliding gate spring loading toggle
DE3500864C1 (en) * 1985-01-12 1985-10-10 Stopinc Ag, Baar Clamping device for sliding closures of metallurgical vessels
GB2169530A (en) * 1985-01-12 1986-07-16 Stopinc Ag Sliding gate valves

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Sektion M/P, Woche 8428, Klasse M, 22. August 1984, Nr. 84-176339/28, Derwent Publications Ltd, London, GB; & SU-A-1 053 961 (FER MET WORK MECH) 15-11-1983 *
SOVIET INVENTIONS ILLUSTRATED, Sektion M/P, Woche D26, Klasse M, 5. August 1981, Nr. 47206 D/26, Derwent Publications Ltd, London, GB; & SU-A-768 556 (LENGD POLY) 07-10-1980 *
SOVIET INVENTIONS ILLUSTRATED, Sektion M/P, Woche D27, Klasse M, 12. August 1981, Nr. 49293 D/27, Derwent Publications Ltd, London, GB; & SU-A-772 715 (MAIDROVAI) 23-10-1980 *

Also Published As

Publication number Publication date
KR920004974B1 (en) 1992-06-22
ATE52435T1 (en) 1990-05-15
BR8600070A (en) 1986-09-23
KR860005667A (en) 1986-08-11
US4728014A (en) 1988-03-01
JPS61162262A (en) 1986-07-22
DE3500863C2 (en) 1987-01-15
DE3500863A1 (en) 1986-07-17
CN85108728A (en) 1986-07-23
ES8704101A1 (en) 1987-03-16
CN1008704B (en) 1990-07-11
ES550756A0 (en) 1987-03-16
JPS6258816B2 (en) 1987-12-08
EP0187899B1 (en) 1990-05-09
EP0187899A2 (en) 1986-07-23
ZA858548B (en) 1986-06-25
CA1261149A (en) 1989-09-26

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