JP3009112U - Device for connecting and exchanging the injection pipe to the container containing the molten metal - Google Patents
Device for connecting and exchanging the injection pipe to the container containing the molten metalInfo
- Publication number
- JP3009112U JP3009112U JP1994008932U JP893294U JP3009112U JP 3009112 U JP3009112 U JP 3009112U JP 1994008932 U JP1994008932 U JP 1994008932U JP 893294 U JP893294 U JP 893294U JP 3009112 U JP3009112 U JP 3009112U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- injection pipe
- drive mechanism
- container
- piston
- 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.)
- Expired - Lifetime
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
- B22D41/50—Pouring-nozzles
-
- 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
- B22D41/50—Pouring-nozzles
- B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
(57)【要約】
【構成】 金属溶湯を収容する容器１０に注入管３０を
接続しかつ交換する装置が案内装置２２を持ち，板状上
側フランジ３１を持つ住入管３０が，駆動機構により移
動可能に両側を案内装置２２に案内され，かつ容器出湯
口１８に設けられるノズル１６へ漏れのないように押付
け可能である。案内装置２２の横に設けられる駆動機構
は，注入管３０の移動方向に対して直角に待機位置３
２′へ変位可能であり，注入管３０を動かす駆動機構の
移動素子３６は，案内装置２２から引出し可能である。
なるべくピストン−シリンダ装置３２として設けられる
ピストン−シリンダ装置３２は，その長さ方向に対して
直角に延びる案内片３８を持ち，この案内片が，容器１
０に取付けられて案内装置２２を保持する基板２４にあ
る適当な案内レール２４′に案内されている。
【効果】 構造的に著しく簡単で安価な装置が得られ，
公知の装置に比較して容易に操作することができる。
(57) [Summary] [Structure] The device for connecting and replacing the injection pipe 30 with the container 10 containing the molten metal has the guide device 22, and the residence pipe 30 having the plate-like upper flange 31 is moved by the drive mechanism. Both sides are guided by the guide device 22 as much as possible and can be pressed against the nozzle 16 provided in the container tap 18 so as not to leak. The drive mechanism provided beside the guide device 22 is at a right angle to the moving direction of the injection tube 30 and is in the standby position
It is displaceable to 2'and the moving element 36 of the drive mechanism for moving the injection tube 30 can be withdrawn from the guiding device 22.
The piston-cylinder device 32, which is preferably provided as the piston-cylinder device 32, has a guide piece 38 that extends at a right angle to the lengthwise direction, and this guide piece is used as a container 1.
It is guided by suitable guide rails 24 'on a base plate 24 which is mounted at 0 and holds the guide device 22. [Effect] A structurally simple and inexpensive device can be obtained,
It can be easily operated as compared with a known device.
Description
【０００１】[0001]
本考案は，注入管が駆動機構により移動可能に両側を案内装置に案内され，か つ容器出湯口に設けられるノズルへ漏れのないように押付け可能である，金属溶 湯を収容する容器に注入管を接続しかつ交換する装置に関する。 According to the present invention, the injection pipe is movably guided by guide devices on both sides, and can be pressed against the nozzle provided at the container outlet to prevent the metal from leaking. It relates to a device for connecting and exchanging pipes.
【０００２】[0002]
この種の公知の装置（欧州特許出願公開第１０１９２０１９号公報）では，そ れぞれ板を持つ注入管を移動させるため，２つの液圧動力シリンダが，案内レー ルの横に注入管の運動軌道に対して平行に設けられている。これらの動力シリン ダはそれぞれ往復棒を持ち，これらの往復棒の前面にこれに対して直角に枢着さ れる突き棒は，往復棒の引込みの際，この突き棒に接触している注入管を移動さ せる。上側フランジに板を持つ注入管を導入するため，この突き棒はこれに結合 される１つの往復棒のみの移動によつて離れるように揺動せしめられ，それによ り注入管を案内レールへ掛けることができる。この公知の装置の特別な欠点は， 案内レールのそばに設けられる両方の動力シリンダが，非常に大きい場所をとり ，更に動力シリンダの操作のため順次に整合させる必要のある別々の制御装置の ため複雑であり，製鋼の分野における極めて粗雑な運転のため非常に故障し易い ことである。 In a known device of this kind (EP-A-10192019), two hydraulic power cylinders move the injection tube beside the guide rail in order to move the injection tube with its respective plate. It is provided parallel to the orbit. Each of these power cylinders has a reciprocating rod, and the thrust rod pivotally attached to the front face of these reciprocating rods at a right angle to the reciprocating rod is an injection pipe which is in contact with the thrust rod when the reciprocating rod is retracted. To move. In order to introduce an injection pipe with a plate on the upper flange, this rod is swung apart by the movement of only one reciprocating rod connected to it, thereby hanging the injection pipe on the guide rail. be able to. The particular disadvantage of this known device is that both power cylinders mounted by the guide rails occupy a very large space and, in addition, they are separate control devices which must be aligned in sequence for the operation of the power cylinders. It is complicated and very prone to failure due to extremely crude operation in the steelmaking field.
【０００３】[0003]
本考案の課題は，極めて簡単で操作し易い構造から成りかつ粗雑な製鋼条件を 完全に考慮する，最初にあげた装置を提供することである。 An object of the present invention is to provide an apparatus mentioned at the beginning, which has an extremely simple and easy-to-operate structure and fully considers rough steelmaking conditions.
【０００４】[0004]
この課題を解決するため本考案によれば，案内装置の横に設けられる駆動機構 が，注入管の移動方向に対して直角に待機位置へ変位可能であり，注入管を動か す駆動機構の移動素子が案内装置から引出し可能である。この駆動機構はピスト ン−シリンダ装置として有利に構成されている。 According to the present invention, in order to solve this problem, the drive mechanism provided beside the guide device is displaceable to the standby position at a right angle to the moving direction of the injection pipe, and the drive mechanism for moving the injection pipe is moved. The element can be withdrawn from the guiding device. This drive mechanism is advantageously constructed as a piston-cylinder device.
【０００５】[0005]
本考案により，構造的に著しく簡単で安価な装置が得られ，公知の装置に比較 して容易に操作することかできる。 The present invention provides a structurally significantly simpler and cheaper device, which is easier to operate than known devices.
【０００６】[0006]
本考案の実施例を図面について以下に説明する。 Embodiments of the present invention will be described below with reference to the drawings.
【０００７】 図１に一部示す容器１０は，鋼外被１２と内側にある耐火内張り１４とを持ち ，この内張り１４は容器１０へ導入される溶鋼に対して抵抗力を持つている。容 器出湯口１８は耐火出湯ノズル１６により形成され，このノズル１６は例えば穴 あきれんが１５を介して内張り１４に漏れのないように結合されている。このよ うな容器１０は公知であり，主として連続鋳造用鋳型へ溶鋼を注入するいわゆる 分配器として使用される。容器出湯口１８には，溶鋼量の調整された注入用の操 作部材としての図示しない閉鎖ストツパを設けることができる。ノズル１６に続 く注入管３０は鋳型の中まで延びて，遮蔽された注入を行い，それにより溶鋼は 空気の吸入を大幅に防止される。注入管３０の交換により，注入を中断すること なく，使用ずみ注入管３０を新しいものに代えることができる。A container 10 shown in part in FIG. 1 has a steel jacket 12 and a refractory lining 14 on the inside, and this lining 14 is resistant to the molten steel introduced into the container 10. The container tap 18 is formed by a refractory tap nozzle 16, which is connected, for example, through a perforated brick 15 to the lining 14 in a leaktight manner. Such a container 10 is known and is mainly used as a so-called distributor for injecting molten steel into a continuous casting mold. The tap hole 18 of the container can be provided with a closed stopper (not shown) as an operating member for pouring with an adjusted molten steel amount. The injection pipe 30 following the nozzle 16 extends into the mold for a shielded injection, whereby the molten steel is largely prevented from inhaling air. By replacing the injection tube 30, the used injection tube 30 can be replaced with a new one without interrupting the injection.
【０００８】 注入管３０の接続及び交換のため，本考案による装置２０が設けられている。 この装置２０は，大体において，容器１０の鋼外被１２に取付けられる基板２４ と，それに取付けられる案内装置２２と，ノズル１６を保持する取付け環２６と ，注入管３０を移動させるためピストン−シリンダ装置３２として構成される駆 動機構とを含んでいる。ノズル１６は下部に板状拡大部１６′を持ち，この板状 拡大部１６′の下側にある摺動面は，注入管３０の板状の上側フランジ３１と漏 れのないように接触し，更に取付け環２６に当つている。このノズル１６を容器 １０の内部から取付け環２６の所まで押込んで取付けることができるようにする ため，基板２４及び鋼外被１２にそれぞれ適当な寸法の開口２９が設けられてい る。A device 20 according to the present invention is provided for connecting and replacing the injection tube 30. This device 20 generally comprises a base plate 24 attached to the steel jacket 12 of the container 10, a guide device 22 attached thereto, a mounting ring 26 holding the nozzle 16, and a piston-cylinder for moving the injection pipe 30. A drive mechanism configured as device 32. The nozzle 16 has a plate-shaped enlarged portion 16 'at its lower portion, and the sliding surface on the lower side of the plate-shaped enlarged portion 16' makes contact with the plate-shaped upper flange 31 of the injection pipe 30 in a leak-proof manner. Further, it contacts the mounting ring 26. In order to allow the nozzle 16 to be pushed in from the inside of the container 10 to the mounting ring 26, the base plate 24 and the steel jacket 12 are provided with openings 29 each having an appropriate size.
【０００９】 案内装置２２は互いに平行にほぼ水平に延びる２つの摺動案内機構を持ち，こ れらの摺動案内機構のそれぞれは，横に並んで設けられてばね荷重を受ける複数 の揺動レバー２３と，これらの揺動レバー２３の前後に位置する摺動レール３３ とから形成されている。揺動レバー２３は容器出湯口１８のほぼ下にあり，注入 管３０の板状上側フランジ３１の下に係合して，この上側フランジ３１をノズル １６の板状拡大部１６′へ押付けている。この注入管３０の横には，摺動レール ３３上に載る注入管３５が示されており，この注入管３５を交換前に準備位置へ もたらして，駆動機構の移動素子としての往復棒３６により容器出湯口１８の下 へ押すことができる。その時使用ずみ注入管３０は右方へ動かされて，位置３０ ′へ達し，この位置から操作装置又は手でこの注入管３０を容易に取外すことが できる。これらの注入管３０，３５は，その板状上側フランジ３１に，耐火材料 から成る端面３１′を持ち，注入管の移動の際これらの端面３１′が漏れのない ように互いに突き当つて，容器出湯口１８の上の範囲で溶鋼がこれらの端面の間 から流れ出すのを防止する。揺動レバー２３及び摺動レール３３は，注入管の申 し分のない案内のため，側方を少し面取りされている。The guide device 22 has two sliding guide mechanisms that extend substantially horizontally in parallel with each other, and each of these sliding guide mechanisms is provided side by side and is provided with a plurality of swinging bodies that receive spring loads. It is formed of a lever 23 and sliding rails 33 located in front of and behind the swing lever 23. The oscillating lever 23 is located substantially below the tap hole 18 of the container, engages below the plate-shaped upper flange 31 of the injection pipe 30, and presses the upper flange 31 against the plate-shaped enlarged portion 16 ′ of the nozzle 16. . Next to the injection pipe 30, an injection pipe 35 mounted on a slide rail 33 is shown. The injection pipe 35 is brought to a preparation position before replacement, and a reciprocating rod 36 as a moving element of the drive mechanism is used. It can be pushed below the container tap 18. The used injection tube 30 is then moved to the right to reach position 30 ', from which it can be easily removed by the operating device or by hand. These injection pipes 30, 35 have, on their plate-like upper flanges 31, end faces 31 ′ made of a refractory material, which end faces 31 ′ abut against each other so that they do not leak during the movement of the injection pipes. In the area above the tap hole 18, molten steel is prevented from flowing out between these end faces. The rocking lever 23 and the sliding rail 33 are slightly chamfered on the side in order to guide the injection pipe properly.
【００１０】 図２によれば，ピストン−シリンダ装置３２として構成される駆動機構が案内 装置２２の横に設けられ，注入管の移動方向に対して直角に待機位置３２′へ変 位可能に案内されている。駆動機構の注入管を動かす往復棒３６は，この目的の ため案内装置２２から引出し可能である。ピストン−シリンダ装置３２は，その 長さ方向に対して直角に延びて基板２４にある案内レール２４′に変位可能に案 内される案内片３８を持つている。この案内片３８はＴ字状溝摺動片又はダブテ ール片として構成することができる。注入管を案内装置２２へ掛ける前に，往復 棒３６を戻した状態でピストン−シリンダ装置３２がハンドルで待機位置３２′ へ押し離され，従つて注入管３５が大きな困難なしに容器１０の下に掛けられ， 摺動レール３３上へ置かれる。それにより注入管のこの導入が最も簡単に行われ る。なぜならば，容器１０のすぐ下に溶鋼の入つた鋳型があり，従つてそこに高 い温度が存在し，このような注入管を導入する作業員がそのそばにあまり長く滞 在する必要がないからである。案内レール２４′は両側で注入管の移動軸線３９ に対して直角に延び，それにより所要場所に応じてピストン−シリンダ装置３２ をこの移動軸線３９の左側又は右側へ変位させることができる。更に案内レール ２４′は側方に適当なストツパ４２を持ち，このストツパの所までピストン−シ リンダ装置３２を変位させることができる。更にピストン−シリンダ装置３２は 拘束手段を持ち，それにより待機位置３２′又は動作位置に固定可能である。According to FIG. 2, a drive mechanism configured as a piston-cylinder device 32 is provided on the side of the guide device 22 and is guided so as to be displaceable to a standby position 32 ′ at right angles to the moving direction of the injection pipe. Has been done. A reciprocating rod 36, which moves the injection tube of the drive mechanism, can be withdrawn from the guiding device 22 for this purpose. The piston-cylinder device 32 has a guide piece 38 which extends at right angles to its length and is displaceably mounted in a guide rail 24 ′ on the base plate 24. This guide piece 38 can be configured as a T-shaped groove slide piece or a dovetail piece. Before the injection pipe is hung on the guide device 22, the piston-cylinder device 32 is pushed away by the handle to the waiting position 32 'with the reciprocating rod 36 returned, so that the injection pipe 35 can be placed under the container 10 without great difficulty. And is placed on the sliding rail 33. This makes this introduction of the injection tube the easiest. Because there is a mold with molten steel just below the container 10 and therefore there is a high temperature there, it is not necessary for an operator to introduce such an injection pipe to stay there too long. Because. The guide rails 24 'extend on both sides at right angles to the axis of movement 39 of the injection tube, by means of which the piston-cylinder device 32 can be displaced to the left or to the right of this axis of movement 39. Furthermore, the guide rail 24 'has a suitable stopper 42 on the side, by which the piston-cylinder device 32 can be displaced. Furthermore, the piston-cylinder device 32 has a restraining means by which it can be fixed in the standby position 32 'or in the operating position.
【００１１】 図３から，注入管３０を固定ノズル１６へ押付ける揺動レバー２３の作用がわ かる。それぞれの揺動レバー２３は，ほぼその中央で，その長さ方向に対して直 角に延びる水平な軸線の周りに揺動可能に，案内装置２２のハウジング部分４４ に支持されている。揺動レバー２３の前端４６に注入管３０の板状上側フランジ ３１が保持され，その後端４８には，ばね積層体として構成される荷重素子５２ が設けられて，所定の荷重で注入管３０をノズル１６へ押付ける。From FIG. 3, the action of the rocking lever 23 for pressing the injection pipe 30 against the fixed nozzle 16 can be seen. Each swing lever 23 is supported in the housing portion 44 of the guide device 22 so as to swing about a horizontal axis that extends at a right angle to the lengthwise direction of the swing lever 23. The plate-shaped upper flange 31 of the injection pipe 30 is held at the front end 46 of the rocking lever 23, and the load element 52 configured as a spring laminated body is provided at the rear end 48 of the injection pipe 30 so that the injection pipe 30 is loaded with a predetermined load. Press on the nozzle 16.
【００１２】 ノズル１６は，注入管３０に漏れのないように接触する板状拡大部１６′の摺 動面５４で，取付け環２６のストツパ面の所に位置ぎめされ，それぞれ１つの楔 状桟片２７により取付け環２６の中に取外し可能に取付けられている。ノズル１ ６を取外すため楔状桟片２７を，注入管３０の移動方向又は図１の面に対して直 角に引出すことができる。ハウジング部分４４及び取付け環２６は，容器１０に 固定される基板２４に取付けられている。The nozzle 16 is positioned at the stopper surface of the mounting ring 26 by the sliding surface 54 of the plate-shaped enlarged portion 16 ′ that comes into contact with the injection pipe 30 in a leak-free manner, and each one has a wedge-shaped bar. It is removably mounted in a mounting ring 26 by a piece 27. To remove the nozzle 16, the wedge-shaped strip 27 can be pulled out in the direction of movement of the injection tube 30 or at right angles to the plane of FIG. The housing portion 44 and the mounting ring 26 are mounted on a base plate 24 which is fixed to the container 10.
【００１３】 駆動機構としてなるべくピストン−シリンダ装置３２が設けられているが，異 なる駆動機構例えば回転モータにより駆動されかつ長さ方向移動方向なラツクに かみ合うピニオンを設けることができる。注入管３０又はノズル１６も２つの部 分（板と管）から製造することができる。Although the piston-cylinder device 32 is provided as a drive mechanism as much as possible, a pinion that is driven by a different drive mechanism, for example, a rotary motor and that engages with a rack in the longitudinal movement direction can be provided. The injection tube 30 or the nozzle 16 can also be manufactured from two parts (a plate and a tube).
【図１】本考案による装置の垂直断面図である。1 is a vertical cross-sectional view of an apparatus according to the present invention.
【図２】図１による装置の一部の平面図である。2 is a plan view of a part of the device according to FIG. 1, FIG.
【図３】図１とは直角な面における装置の垂直断面図で
ある。FIG. 3 is a vertical sectional view of the device in a plane perpendicular to FIG.
１０ 容器 １６ ノズル １８ 容器出湯口 ２２ 案内装置 ３０ 注入管 ３２ 駆動機構 ３２′待機位置 10 container 16 nozzle 18 container tap 22 guide device 30 injection pipe 32 drive mechanism 32 'standby position
Claims (5)
を案内装置に案内され，かつ容器出湯口に設けられるノ
ズルへ漏れのないように押付け可能であるものにおい
て，案内装置（２２）の横に設けられる駆動機構が，注
入管（３０）の移動方向に対して直角に待機位置（３
２′）へ変位可能であり，注入管（３０）を動かす駆動
機構の移動素子が案内装置（２２）から引出し可能であ
ることを特徴とする，金属溶湯を収容する容器に注入管
を接続しかつ交換する装置。1. A guide device (22), wherein an injection pipe is movably guided by a drive mechanism on both sides to a guide device and can be pressed against a nozzle provided at a tap hole of the container without leaking. The drive mechanism provided at the position (3) is perpendicular to the moving direction of the injection pipe (30).
2 ') displaceable, the moving element of the drive mechanism for moving the injection pipe (30) being able to be pulled out from the guide device (22), the injection pipe being connected to a container containing the molten metal. And the device to be replaced.
される移動素子を持つピストン−シリンダ装置（３２）
として設けられていることを特徴とする，請求項１に記
載の装置。2. A piston-cylinder device (32), wherein the drive mechanism has a moving element configured as a reciprocating rod (36).
A device according to claim 1, characterized in that it is provided as:
の長さ方向に対して直角に延びる案内片（３８）を持
ち，容器（１０）に取付けられて案内装置（２２）を保
持する基板（２４）にある案内レール（２４′）に，こ
の案内片（３８）が案内されていることを特徴とする，
請求項２に記載の装置。3. A piston-cylinder device (32) having a guide piece (38) extending at right angles to its longitudinal direction, mounted on a container (10) and holding a guide device (22). This guide piece (38) is guided by a guide rail (24 ') at 24),
The device according to claim 2.
の移動軸線（３９）に対して直角に両側へ延び，それに
より所要場所に応じてピストン−シリンダ装置（３２）
が移動軸線（３９）の左側又は右側へ変位できるように
することを特徴とする，請求項３に記載の装置。4. The guide rail (24 ') comprises an injection tube (30).
On both sides at right angles to the axis of movement (39) of the piston, so that the piston-cylinder device (32) is depending on the required location.
4. Device according to claim 3, characterized in that it allows displacement to the left or to the right of the axis of movement (39).
２つの摺動案内機構を持ち，これらの摺動案内機構が，
注入管（３０）の移動方向に対して直角に延びかつばね
荷重を受ける複数の揺動レバー（２３）と，これらの揺
動レバー（２３）の横に両側に延びる摺動レール（３
３）とから形成され，揺動レバー（２３）により注入管
（３０）がその板状の上側フランジ（３１）をノズル
（１６）へ押付けられていることを特徴とする，請求項
１ないし４の１つに記載の装置。5. A guide device (22) has two sliding guide mechanisms extending parallel to each other, and these sliding guide mechanisms are
A plurality of rocking levers (23) extending at right angles to the moving direction of the injection pipe (30) and receiving a spring load, and sliding rails (3) extending laterally on both sides of these rocking levers (23).
5) characterized in that the injection pipe (30) is pressed against the nozzle (16) by its rocking lever (23) at its plate-like upper flange (31). The device according to claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH202893 | 1993-07-06 | ||
| CH02028/93-5 | 1993-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3009112U true JP3009112U (en) | 1995-03-28 |
Family
ID=4224237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994008932U Expired - Lifetime JP3009112U (en) | 1993-07-06 | 1994-06-21 | Device for connecting and exchanging the injection pipe to the container containing the molten metal |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP3009112U (en) |
| KR (1) | KR100328117B1 (en) |
| BE (1) | BE1008394A6 (en) |
| DE (1) | DE9408700U1 (en) |
| FR (1) | FR2707190B3 (en) |
| ZA (1) | ZA944108B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014521513A (en) * | 2011-05-06 | 2014-08-28 | シュトピンク・アクティーエンゲゼルシャフト | Device and well block for fastening well block |
| KR20180090337A (en) | 2016-02-19 | 2018-08-10 | 구로사키 하리마 코포레이션 | How to replace immersion nozzle |
| US10814385B2 (en) | 2016-02-01 | 2020-10-27 | Tyk Corporation | Immersion-nozzle replacement apparatus |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997038809A1 (en) * | 1996-04-12 | 1997-10-23 | Stopinc Ag | Process for changing the pouring spout on the outlet of a container containing a melt |
| TW553788B (en) * | 2000-04-21 | 2003-09-21 | Vesuvius Crucible Co | One-piece inner nozzle and clamping device for an inner nozzle |
| EP2386368A1 (en) | 2010-03-19 | 2011-11-16 | Vesuvius Group S.A | Internal nozzle for transferring liquid metal contained in a container, system for clamping said nozzle and pouring device |
| EP2368655A1 (en) * | 2010-03-19 | 2011-09-28 | Vesuvius Group S.A | Plate for transferring liquid metal contained in a metalworking container, frame and device for changing such a plate |
| CN204672947U (en) * | 2015-04-20 | 2015-09-30 | 济南麦哈勃冶金技术开发有限公司 | A kind of stopper nozzle quick-change device |
-
1994
- 1994-05-27 DE DE9408700U patent/DE9408700U1/en not_active Expired - Lifetime
- 1994-06-10 ZA ZA944108A patent/ZA944108B/en unknown
- 1994-06-21 JP JP1994008932U patent/JP3009112U/en not_active Expired - Lifetime
- 1994-06-22 KR KR1019940014305A patent/KR100328117B1/en not_active IP Right Cessation
- 1994-06-29 BE BE9400617A patent/BE1008394A6/en not_active IP Right Cessation
- 1994-07-01 FR FR9408145A patent/FR2707190B3/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014521513A (en) * | 2011-05-06 | 2014-08-28 | シュトピンク・アクティーエンゲゼルシャフト | Device and well block for fastening well block |
| US10814385B2 (en) | 2016-02-01 | 2020-10-27 | Tyk Corporation | Immersion-nozzle replacement apparatus |
| KR20180090337A (en) | 2016-02-19 | 2018-08-10 | 구로사키 하리마 코포레이션 | How to replace immersion nozzle |
| US10682696B2 (en) | 2016-02-19 | 2020-06-16 | Krosakiharma Corporation | Immersion nozzle replacement method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100328117B1 (en) | 2002-08-27 |
| FR2707190B3 (en) | 1995-06-09 |
| ZA944108B (en) | 1995-02-07 |
| DE9408700U1 (en) | 1994-09-08 |
| KR950002895A (en) | 1995-02-16 |
| BE1008394A6 (en) | 1996-05-07 |
| FR2707190A3 (en) | 1995-01-13 |
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