EP0794025A3 - Verschluss- und/oder Regelvorrichtung, insbesondere für einen metallischen Schmelzenstrom - Google Patents

Verschluss- und/oder Regelvorrichtung, insbesondere für einen metallischen Schmelzenstrom Download PDF

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Publication number
EP0794025A3
EP0794025A3 EP97101859A EP97101859A EP0794025A3 EP 0794025 A3 EP0794025 A3 EP 0794025A3 EP 97101859 A EP97101859 A EP 97101859A EP 97101859 A EP97101859 A EP 97101859A EP 0794025 A3 EP0794025 A3 EP 0794025A3
Authority
EP
European Patent Office
Prior art keywords
control device
shut
molten metal
metal stream
turns
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.)
Withdrawn
Application number
EP97101859A
Other languages
English (en)
French (fr)
Other versions
EP0794025A2 (de
Inventor
Hans Rothfuss
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.)
Didier Werke AG
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
Publication of EP0794025A2 publication Critical patent/EP0794025A2/de
Publication of EP0794025A3 publication Critical patent/EP0794025A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Es wird eine neue Verschluß- und/oder Regelvorrichtung, insbesondere für einen metallischen Schmelzenstrom vorgeschlagen. Das Verschlußorgan ist von einer wendelförmigen Feder (3) gebildet, die in dem Zustand, in dem ihre Windungen (3') dicht aneinanderliegen, die Strömung sperrt und die in demjenigen Zustand, in dem ihre Windungen (3') beabstandet sind, die Strömung mehr oder weniger freigibt. Mittels eines gegen die Federkraft beweglichen Steuerglieds (8) ist die Feder (3) beaufschlagbar.
EP97101859A 1996-02-24 1997-02-06 Verschluss- und/oder Regelvorrichtung, insbesondere für einen metallischen Schmelzenstrom Withdrawn EP0794025A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19607089 1996-02-24
DE1996107089 DE19607089C1 (de) 1996-02-24 1996-02-24 Verschluß- und/oder Regelvorrichtung, insbesondere für einen metallischen Schmelzenstrom

Publications (2)

Publication Number Publication Date
EP0794025A2 EP0794025A2 (de) 1997-09-10
EP0794025A3 true EP0794025A3 (de) 1998-11-25

Family

ID=7786413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101859A Withdrawn EP0794025A3 (de) 1996-02-24 1997-02-06 Verschluss- und/oder Regelvorrichtung, insbesondere für einen metallischen Schmelzenstrom

Country Status (2)

Country Link
EP (1) EP0794025A3 (de)
DE (1) DE19607089C1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315031B1 (no) * 2002-02-06 2003-06-30 Sigmund Rekkedal Doseringsventil med eksentrisk åpnerfunksjon med kraftmoment for gravitasjonsstöping av flytende metall
CN105546984B (zh) * 2016-02-03 2017-06-30 西南大学 一种真空加热装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362232A (en) * 1943-04-15 1944-11-07 Protectoseal Company Of Americ Compensator
US2965129A (en) * 1955-11-21 1960-12-20 Harry C Faust Coiled spring valve
US3011512A (en) * 1959-08-24 1961-12-05 Alfred M Moen Anti-siphoning device
US3738419A (en) * 1971-08-26 1973-06-12 Phelps Dodge Copper Prod Molten metal level control for continuous casting
US3896834A (en) * 1973-10-09 1975-07-29 Jr Herman L Paul Valves with spring valve members
US4700746A (en) * 1985-03-13 1987-10-20 Anchor/Darling Valve Company Control valve for high pressure fluids
US4858644A (en) * 1988-05-31 1989-08-22 Otis Engineering Corporation Fluid flow regulator
EP0369147A2 (de) * 1988-11-17 1990-05-23 Didier-Werke Ag Dichtung für feuerfeste, metallische Schmelze führende Bauteile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735638A (en) * 1986-11-18 1988-04-05 The United States Of America As Represented By The United States Department Of Energy Filter unit for use at high temperatures

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362232A (en) * 1943-04-15 1944-11-07 Protectoseal Company Of Americ Compensator
US2965129A (en) * 1955-11-21 1960-12-20 Harry C Faust Coiled spring valve
US3011512A (en) * 1959-08-24 1961-12-05 Alfred M Moen Anti-siphoning device
US3738419A (en) * 1971-08-26 1973-06-12 Phelps Dodge Copper Prod Molten metal level control for continuous casting
US3896834A (en) * 1973-10-09 1975-07-29 Jr Herman L Paul Valves with spring valve members
US4700746A (en) * 1985-03-13 1987-10-20 Anchor/Darling Valve Company Control valve for high pressure fluids
US4858644A (en) * 1988-05-31 1989-08-22 Otis Engineering Corporation Fluid flow regulator
EP0369147A2 (de) * 1988-11-17 1990-05-23 Didier-Werke Ag Dichtung für feuerfeste, metallische Schmelze führende Bauteile

Also Published As

Publication number Publication date
DE19607089C1 (de) 1997-04-17
EP0794025A2 (de) 1997-09-10

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