EP0040340A1 - Plaque de tiroir pour obturateurs coulissants et obturateur coulissant - Google Patents
Plaque de tiroir pour obturateurs coulissants et obturateur coulissant Download PDFInfo
- Publication number
- EP0040340A1 EP0040340A1 EP81103299A EP81103299A EP0040340A1 EP 0040340 A1 EP0040340 A1 EP 0040340A1 EP 81103299 A EP81103299 A EP 81103299A EP 81103299 A EP81103299 A EP 81103299A EP 0040340 A1 EP0040340 A1 EP 0040340A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- slide
- frame
- frame parts
- sliding
- 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
Links
Images
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
- 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
- B22D41/28—Plates therefor
- B22D41/34—Supporting, fixing or centering means therefor
Definitions
- the invention relates to a slide plate consisting of a one-piece plate made of refractory material clamped in a frame as a head or slide plate for slide closures at the pouring openings of metallurgical vessels and an associated slide closure.
- Such head or slide plates are e.g. known from DE-AS 26 20 423.
- the refractory plate with the flow opening for the molten metal is inserted into an approximately C-shaped frame. Then the open long side of the frame is closed by screwing on a strip and thus the plate is firmly clamped in the frame.
- To guide the plate in the frame its longitudinal edges are chamfered and inserted in appropriately shaped grooves in the longitudinal sides of the frame.
- the object of the present invention is to provide a head plate or slide plate, in which the frame exciting the plate is relatively simple and can be assembled and disassembled easily and without risk of damage to the plate, and to create an associated slide closure.
- 1 consists of the octagonal fire solid plate 1, 1a, in which a hole 2 can flow as a passage opening for molten metal when opening the slide closure at the pouring opening of metallurgical vessels.
- the refractory plate 1, 1a is clamped by two frame parts 3 of the same design.
- the frame parts 3 are shaped so that they lie evenly on three narrow surfaces on opposite sides of the octagonal refractory plate 1, 1a.
- the connection of the frame parts 3 takes place via screw bolts 4, which are passed through opposite ends of the two frame parts 3.
- the frame parts 3 with the bolts 4 virtually form a clamp which clamps the refractory plate 1, 1a.
- bores or slots 5 can be provided for the passage of dowel pins 8 attached to the slide closure.
- Fig. 2 shows the pouring opening 10 in the bottom of a pouring vessel 11.
- the slide closure 12 for the pouring spout Opening has a metallic mounting plate 6 which can be fastened to the bottom of the casting vessel 11.
- Fig. 2 shows the opened position, which is used for mounting and dismounting the head and slide plate 1, 1a.
- the head plate 1 is arranged on the mounting plate 6. To fix the head plate 1 are the dowel pins 8, which engage in the slots 5 in the frame parts 3 of the head plate.
- the dowel pins 8 attached to the mounting plate 6 and the slide carriage 7 of the slide closure and the Associated slots 5 of the head or slide plate 1.1a have a slightly conical shape, so that the plates can be attached to the mounting plate or the slide carriage without difficulty and have a tight fit after pressing.
- the holes or slots 5 according to the invention together with the dowel pins also enable the worn plates to be removed in a correspondingly simple manner.
- slide plates according to the invention are used in a three-plate slide closure, a further advantage results from the fact that the coupling of the hydraulic cylinder 16, which moves the middle plate to open and close the slide closure, can directly engage a screw bolt 4 of the slide plate according to the invention.
- a different polygonal shape, but also a round or oval shape can be selected, the frame parts 3 then being adapted to the plate shape so that a uniform contact of the frame parts on the narrow sides of the plate as a prerequisite for dispensing with jointing compound, zR Mortar, is ensured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81103299T ATE4784T1 (de) | 1980-05-17 | 1981-05-02 | Schieberplatte fuer schieberverschluesse und schieberverschluss. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19808013402U DE8013402U1 (de) | 1980-05-17 | 1980-05-17 | Schieberplatte fuer schieberverschluesse |
DE8013402U | 1980-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0040340A1 true EP0040340A1 (fr) | 1981-11-25 |
EP0040340B1 EP0040340B1 (fr) | 1983-09-28 |
Family
ID=6715577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81103299A Expired EP0040340B1 (fr) | 1980-05-17 | 1981-05-02 | Plaque de tiroir pour obturateurs coulissants et obturateur coulissant |
Country Status (9)
Country | Link |
---|---|
US (1) | US4508241A (fr) |
EP (1) | EP0040340B1 (fr) |
JP (1) | JPS5719150A (fr) |
AR (1) | AR227307A1 (fr) |
AT (1) | ATE4784T1 (fr) |
BR (1) | BR8103043A (fr) |
CA (1) | CA1175652A (fr) |
DE (2) | DE8013402U1 (fr) |
ES (1) | ES266015Y (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2562824A1 (fr) * | 1984-04-13 | 1985-10-18 | Stopinc Ag | Obturateur coulissant pour la busette de coulee de recipients contenant un bain de metal en fusion |
US4573616A (en) * | 1982-05-24 | 1986-03-04 | Flo-Con Systems, Inc. | Valve, clamp, refractory and method |
FR2571283A1 (fr) * | 1984-06-07 | 1986-04-11 | Metacon Ag | Dispositif pour cadre de fixation de plaques refractaires dans des fermetures a coulisse pour recipients metallurgiques |
EP0217381A2 (fr) * | 1985-10-02 | 1987-04-08 | Friedrich-Wilhelm Dahlhoff | Obturateur coulissant pour le trou de coulée de récipients contenant un métal liquide |
BE1000392A4 (fr) * | 1987-03-17 | 1988-11-22 | Vesuvius Internat Corp | Dispositif d'accouplement et de fixation d'un verin. |
EP0630710A2 (fr) * | 1993-04-03 | 1994-12-28 | Leopold Dipl.-Ing. Schladofsky | Plaque réfractaire obturatrice pour obturateurs coulissants de récipients métallurgiques et procédé de fabrication de la plaque obturatrice |
WO1997004904A1 (fr) * | 1995-08-02 | 1997-02-13 | Vesuvius Crucible Company | Ensemble plaque porte-soupape resistant a la fissuration destine a une vanne a glissiere pour metal fondu |
US5626164A (en) * | 1995-08-02 | 1997-05-06 | Vesuvius Crucible Company | Crack resistant valve plate assembly for a molten metal slide gate valve |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304938C1 (de) * | 1983-02-12 | 1984-05-03 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zum Aufbringen eines metallischen Spannbandes auf die Umfangsflaeche einer Verschlussplatte fuer einen Schiebeverschluss |
DE3433558C2 (de) * | 1983-11-18 | 1986-07-31 | Stopinc Ag, Baar | Schieberverschluß für den Ausguss metallurgischer Gefäße |
BE901948A (fr) * | 1985-03-15 | 1985-09-16 | Vesuvius Internat Corp | Dispositif de serrage d'un element d'usure d'une fermeture coulissante de conteneur metallurgique. |
US4615471A (en) * | 1985-06-19 | 1986-10-07 | M. H. Detrich | Refractory plate and method for reinforcing |
DE8530966U1 (de) * | 1985-11-02 | 1986-01-02 | Stopinc Ag, Baar | Achsengelenk für den Gehäusedeckel von Schieberverschlüssen an metallurgischen Gefäßen |
JPS62118964A (ja) * | 1985-11-18 | 1987-05-30 | Nippon Kokan Kk <Nkk> | ロータリノズル用煉瓦体及びロータリノズル |
DE3935482C1 (fr) * | 1989-10-25 | 1990-09-27 | Didier-Werke Ag, 6200 Wiesbaden, De | |
UA72568C2 (uk) * | 1999-12-10 | 2005-03-15 | Везувіус Крусібл Компані | Стійка до утворення тріщин клапанна дошка для засувки, що контролює потік розплавленого металу |
TW526315B (en) * | 2001-03-06 | 2003-04-01 | Vesuvius Crucible Co | Process for repairing a crack resistant valve plate and plate so repaired |
US9971032B1 (en) * | 2010-10-15 | 2018-05-15 | Adaptive Wireless Solutions, L.L.C. | Acoustic sensor holder and apparatus using same |
CH707075B1 (de) * | 2012-10-11 | 2021-01-15 | Refractory Intellectual Property Gmbh & Co Kg | Schiebeverschluss für ein Metallschmelze enthaltendes Gefäss. |
CH710652B1 (de) * | 2015-01-23 | 2019-06-28 | Refractory Intellectual Property Gmbh & Co Kg | Schiebeverschluss für einen Metallschmelze enthaltenden Behälter. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350161A1 (fr) * | 1976-05-08 | 1977-12-02 | Stopinc Ag | Plaque tiroir composite pour fermeture a tiroir |
DE2739750B1 (de) * | 1977-09-03 | 1978-12-07 | Zimmermann & Jansen Gmbh | Schieberverschluss fuer eine Giesspfanne |
DE2732094A1 (de) * | 1977-07-15 | 1979-01-18 | Didier Werke Ag | Schiebeverschluss fuer metallschmelze enthaltende gefaesse |
DE2821839A1 (de) * | 1978-05-19 | 1979-11-22 | Stopinc Ag | Schiebeverschluss fuer den ausguss an metallschmelze enthaltenden behaeltern |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427376Y2 (fr) * | 1973-02-12 | 1979-09-06 | ||
JPS5841142B2 (ja) * | 1976-06-17 | 1983-09-09 | ユ−エスエス エンジニア−ズ アンド コンサルタンツ インコ−ポレ−テツド | 溶融金属の流れを制御する摺動ゲ−ト閉鎖機構 |
IT1116908B (it) * | 1977-06-06 | 1986-02-10 | Sanac Spa | Scaricatore a cassetto perfezionato a piastre refrattarie ricaricabili con bloccaggio a cuneo |
JPS54131515U (fr) * | 1978-03-03 | 1979-09-12 |
-
1980
- 1980-05-17 DE DE19808013402U patent/DE8013402U1/de not_active Expired
-
1981
- 1981-04-30 AR AR285187A patent/AR227307A1/es active
- 1981-05-02 EP EP81103299A patent/EP0040340B1/fr not_active Expired
- 1981-05-02 DE DE8181103299T patent/DE3161013D1/de not_active Expired
- 1981-05-02 AT AT81103299T patent/ATE4784T1/de active
- 1981-05-08 ES ES1981266015U patent/ES266015Y/es not_active Expired
- 1981-05-15 BR BR8103043A patent/BR8103043A/pt unknown
- 1981-05-15 CA CA000377747A patent/CA1175652A/fr not_active Expired
- 1981-05-16 JP JP7290981A patent/JPS5719150A/ja active Granted
-
1983
- 1983-08-26 US US06/526,915 patent/US4508241A/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350161A1 (fr) * | 1976-05-08 | 1977-12-02 | Stopinc Ag | Plaque tiroir composite pour fermeture a tiroir |
DE2620423B2 (de) * | 1976-05-08 | 1978-06-22 | Stopinc Ag, Zug (Schweiz) | Schieberplatteneinheit fur Schieberverschlüsse |
DE2732094A1 (de) * | 1977-07-15 | 1979-01-18 | Didier Werke Ag | Schiebeverschluss fuer metallschmelze enthaltende gefaesse |
DE2739750B1 (de) * | 1977-09-03 | 1978-12-07 | Zimmermann & Jansen Gmbh | Schieberverschluss fuer eine Giesspfanne |
DE2821839A1 (de) * | 1978-05-19 | 1979-11-22 | Stopinc Ag | Schiebeverschluss fuer den ausguss an metallschmelze enthaltenden behaeltern |
GB2021741A (en) * | 1978-05-19 | 1979-12-05 | Stopinc Ag | Supporting frames for sliding gate valves |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573616A (en) * | 1982-05-24 | 1986-03-04 | Flo-Con Systems, Inc. | Valve, clamp, refractory and method |
GB2157401A (en) * | 1984-04-13 | 1985-10-23 | Stopinc Ag | Sliding gate valves for the outlet of metallurgical vessels |
FR2562824A1 (fr) * | 1984-04-13 | 1985-10-18 | Stopinc Ag | Obturateur coulissant pour la busette de coulee de recipients contenant un bain de metal en fusion |
US4875606A (en) * | 1984-04-13 | 1989-10-24 | Stopinc Aktiengesellschaft | Refractory valve body and sliding closure unit incorporating the same |
AT391823B (de) * | 1984-06-07 | 1990-12-10 | Metacon Ag | Einrichtung zum festlegen einer feuerfesten verschlussplatte in dem rahmen eines schieberverschlusses an einem metallurgischen gefaess |
FR2571283A1 (fr) * | 1984-06-07 | 1986-04-11 | Metacon Ag | Dispositif pour cadre de fixation de plaques refractaires dans des fermetures a coulisse pour recipients metallurgiques |
EP0217381A2 (fr) * | 1985-10-02 | 1987-04-08 | Friedrich-Wilhelm Dahlhoff | Obturateur coulissant pour le trou de coulée de récipients contenant un métal liquide |
EP0217381A3 (en) * | 1985-10-02 | 1988-03-09 | Friedrich-Wilhelm Dahlhoff | Sliding gate valve for the outlet of a vessel containing liquid metal |
BE1000392A4 (fr) * | 1987-03-17 | 1988-11-22 | Vesuvius Internat Corp | Dispositif d'accouplement et de fixation d'un verin. |
EP0630710A2 (fr) * | 1993-04-03 | 1994-12-28 | Leopold Dipl.-Ing. Schladofsky | Plaque réfractaire obturatrice pour obturateurs coulissants de récipients métallurgiques et procédé de fabrication de la plaque obturatrice |
EP0630710A3 (fr) * | 1993-04-03 | 1996-01-31 | Schladovsky Leopold | Plaque réfractaire obturatrice pour obturateurs coulissants de récipients métallurgiques et procédé de fabrication de la plaque obturatrice. |
WO1997004904A1 (fr) * | 1995-08-02 | 1997-02-13 | Vesuvius Crucible Company | Ensemble plaque porte-soupape resistant a la fissuration destine a une vanne a glissiere pour metal fondu |
US5626164A (en) * | 1995-08-02 | 1997-05-06 | Vesuvius Crucible Company | Crack resistant valve plate assembly for a molten metal slide gate valve |
Also Published As
Publication number | Publication date |
---|---|
AR227307A1 (es) | 1982-10-15 |
ES266015Y (es) | 1983-10-16 |
DE3161013D1 (en) | 1983-11-03 |
DE8013402U1 (de) | 1980-08-21 |
US4508241A (en) | 1985-04-02 |
JPS5719150A (en) | 1982-02-01 |
BR8103043A (pt) | 1982-02-09 |
EP0040340B1 (fr) | 1983-09-28 |
ES266015U (es) | 1983-04-01 |
JPH0129626B2 (fr) | 1989-06-13 |
ATE4784T1 (de) | 1983-10-15 |
CA1175652A (fr) | 1984-10-09 |
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