EP0436813A2 - Dispositif de fermeture et/ou de réglage - Google Patents

Dispositif de fermeture et/ou de réglage Download PDF

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Publication number
EP0436813A2
EP0436813A2 EP90122385A EP90122385A EP0436813A2 EP 0436813 A2 EP0436813 A2 EP 0436813A2 EP 90122385 A EP90122385 A EP 90122385A EP 90122385 A EP90122385 A EP 90122385A EP 0436813 A2 EP0436813 A2 EP 0436813A2
Authority
EP
European Patent Office
Prior art keywords
closure part
regulating element
element according
closing
locking
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
EP90122385A
Other languages
German (de)
English (en)
Other versions
EP0436813A3 (en
EP0436813B1 (fr
Inventor
José GIMPERA
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 EP0436813A2 publication Critical patent/EP0436813A2/fr
Publication of EP0436813A3 publication Critical patent/EP0436813A3/de
Application granted granted Critical
Publication of EP0436813B1 publication Critical patent/EP0436813B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • CH 671 716 A5 describes a device for casting thin strips or foils made of metallic material.
  • a longitudinal slot is provided in a tubular nozzle body. One end of the nozzle body is closed. The melt flows in at the other end. To regulate the The level of the melt in the vessel can be regulated or the melt is pressurized, the nozzle body being arranged above the melt level. The nozzle body does not form a closing and / or regulating element.
  • a flow zone extending in the longitudinal direction of the cavity is provided in the cavity between the inlet opening and the slot-shaped outlet opening of the internal closure part.
  • the flow zone aligns the flowing melt in the direction of the closed end face, that is to say transversely to the slot-shaped outlet openings. This supports the uniform pressure over the entire length of the slot-shaped outlet openings.
  • a further development of the invention provides that there is a storage space in the cavity between the closed end face and the slit-shaped outlet opening of the internal closure part.
  • the closing and / or regulating member (3) has an immovable closure part (6) attached to the container (2).
  • This is tubular and consists of a refractory, ceramic material.
  • the closing and / or regulating member (3) has a movable closure part (7).
  • This is also tubular and consists of a refractory, ceramic material.
  • the closure part (7) is rotatable relative to the closure part (6) about the common longitudinal axis (L). It can also be axially displaceable in the direction of the longitudinal axis (L).
  • the closing and / or regulating element (3) is arranged below the container (2).
  • the movable closure part (7) has an extension (16) which is guided outwards.
  • a control element (not shown in more detail) engages on the extension (16), with which the closure part (7) can be rotated in the direction (D) about the longitudinal axis (L) and, if appropriate, can also be displaced axially to the longitudinal axis (L) in the direction of the arrow (E) is.
  • the closure part (6) which is fixed to the socket (17) by means of its flange (18) is the inside closure part.
  • the outer closure part (7) is movable.
  • the inlet opening (14) of the internal, movable closure part (7) is formed by an edge (20) which is inclined to the longitudinal axis (L).
  • the edge delimiting the inlet opening (14) runs perpendicular to the longitudinal axis (L).
  • the external, fixed closure part (6) arranged inside the container (2) has an inlet opening (21) corresponding to the inlet opening (14) delimited by the edge (20). This lies radially to the longitudinal axis (L). However, it does not face the longitudinal slots (8.9).
  • the flow zone (15) exists between it and the end of the longitudinal slots (8, 9) near it.
  • the closing and / or regulating element (3) is arranged below the container (2) at its outlet (4).
  • the internal, movable closure part (7) has the inlet opening (14) described in FIG. 7 with the inclined edge (20).
  • the outlet (4) opens into the inlet opening (21).
  • the static pressure of the melt in the closing and / or regulating member (3) is increased compared to the embodiment according to FIG. 1 or 5. This can improve the even pressure distribution over the length (A) of the longitudinal slots (8,9).
  • a spatially more compact structure is achieved than in the embodiment according to FIG. 1.
  • the longitudinal slots (8, 9) are shown as being open at the bottom. It is also possible to provide the slots (8, 9 or 10) laterally.
  • the closing and / or regulating member is exposed outside the container (2), so that it can be easily heated with a heating device in order to freeze the melt in it prevent.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Continuous Casting (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Combustion (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sliding Valves (AREA)
  • Pens And Brushes (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Safety Valves (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Catching Or Destruction (AREA)
  • Paper (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Tents Or Canopies (AREA)
  • Hydrogenated Pyridines (AREA)
EP90122385A 1990-01-11 1990-11-23 Dispositif de fermeture et/ou de réglage Expired - Lifetime EP0436813B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4000656 1990-01-11
DE4000656A DE4000656A1 (de) 1990-01-11 1990-01-11 Schliess- und/oder regelorgan

Publications (3)

Publication Number Publication Date
EP0436813A2 true EP0436813A2 (fr) 1991-07-17
EP0436813A3 EP0436813A3 (en) 1992-04-01
EP0436813B1 EP0436813B1 (fr) 1995-07-12

Family

ID=6397900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90122385A Expired - Lifetime EP0436813B1 (fr) 1990-01-11 1990-11-23 Dispositif de fermeture et/ou de réglage

Country Status (13)

Country Link
US (1) US5054665A (fr)
EP (1) EP0436813B1 (fr)
JP (1) JPH0687055A (fr)
KR (1) KR910014165A (fr)
CN (1) CN1031045C (fr)
AT (1) ATE124896T1 (fr)
BR (1) BR9100082A (fr)
CA (1) CA2033284A1 (fr)
DE (2) DE4000656A1 (fr)
DK (1) DK0436813T3 (fr)
ES (1) ES2075868T3 (fr)
GR (1) GR3017539T3 (fr)
ZA (1) ZA9010002B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670416A1 (fr) * 1990-11-26 1992-06-19 Ishikawajima Harima Heavy Ind Reglage de debit pour coulee continue.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326325C2 (de) * 1993-08-05 1996-07-11 Inductotherm Coating Equipment Metallurgisches Gefäß
DE4344953C2 (de) * 1993-12-27 1996-10-02 Mannesmann Ag Verfahren und Vorrichtung zum Angießen eines endabmessungsnahen Metallbandes
FR2789447B1 (fr) 1999-02-10 2001-04-13 Valeo Climatisation Dispositif de chauffage et/ou climatisation comprenant un pulseur centrifuge
CN114932211B (zh) * 2022-05-27 2024-11-19 贵州万金诚铝业有限公司 一种铝水自动浇铸机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306670C2 (de) * 1983-02-25 1986-10-30 Gerhard 6920 Sinsheim Bleickert Abstichvorrichtung für Abschmelz- und/oder Warmhalteöfen für NE-Metallschmelzen
DE3508218A1 (de) * 1985-03-08 1986-09-11 Theodor Prof. Dr.-Ing. 8022 Grünwald Rummel Verfahren bzw. einrichtung zur beeinflussung des durchflusses metallischer schmelzen durch von waenden begrenzte raeume, insbesonders zum stranggiessen
CH671716A5 (fr) * 1986-09-30 1989-09-29 Concast Standard Ag
DE3877081D1 (de) * 1987-08-03 1993-02-11 Didier Werke Ag Drehverschluss fuer ein metallurgisches gefaess sowie rotor bzw. stator fuer einen solchen drehverschluss.
DE3731600A1 (de) * 1987-09-19 1989-04-06 Didier Werke Ag Drehschiebeverschluss fuer ein metallurigsches gefaess sowie rotor und/oder stator fuer einen solchen drehverschluss
DE3805071A1 (de) * 1988-02-18 1989-08-31 Didier Werke Ag Abschluss- und regeleinrichtung fuer das giessen fluessiger metallschmelze
DE3809071A1 (de) * 1988-03-18 1989-09-28 Didier Werke Ag Dreh- und/oder schieberverschluss fuer einen ausguss eines metallschmelze enthaltenden gefaesses, sowie verschlussteile fuer einen solchen verschluss
DE3809072A1 (de) * 1988-03-18 1989-09-28 Didier Werke Ag Dreh- und/oder schieberverschluss und dessen verschlussteile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670416A1 (fr) * 1990-11-26 1992-06-19 Ishikawajima Harima Heavy Ind Reglage de debit pour coulee continue.

Also Published As

Publication number Publication date
DE4000656C2 (fr) 1992-12-03
DK0436813T3 (da) 1995-10-02
KR910014165A (ko) 1991-08-31
CN1053202A (zh) 1991-07-24
CN1031045C (zh) 1996-02-21
EP0436813A3 (en) 1992-04-01
CA2033284A1 (fr) 1991-07-12
DE59009401D1 (de) 1995-08-17
GR3017539T3 (en) 1995-12-31
US5054665A (en) 1991-10-08
BR9100082A (pt) 1991-10-22
JPH0687055A (ja) 1994-03-29
ZA9010002B (en) 1991-10-30
ATE124896T1 (de) 1995-07-15
DE4000656A1 (de) 1991-07-18
EP0436813B1 (fr) 1995-07-12
ES2075868T3 (es) 1995-10-16

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