EP1567297A1 - Einlegekörper fü r zwischenbehälter - Google Patents
Einlegekörper fü r zwischenbehälterInfo
- Publication number
- EP1567297A1 EP1567297A1 EP03775174A EP03775174A EP1567297A1 EP 1567297 A1 EP1567297 A1 EP 1567297A1 EP 03775174 A EP03775174 A EP 03775174A EP 03775174 A EP03775174 A EP 03775174A EP 1567297 A1 EP1567297 A1 EP 1567297A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insert body
- body according
- container
- boundary walls
- cast steel
- 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
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
- B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
Definitions
- the present invention relates to an insert body for protecting the impact surface of a cast steel in a metallurgical vessel, in particular an intermediate container for continuous casting, with the boundary walls surrounding the impact area, which together with the impact surface form a trough.
- a generic insert body is known from DE 2643009. This insert body has an impact area, which is formed by a grate, to protect the impact surface of an intermediate container from an impacting cast steel. However, the boundaries forming the grate only insufficiently prevent the casting steel from splashing.
- this insert body has no boundary wall on one side, towards which the pouring jet is deflected. It has been found that the insert bodies disclosed in US Pat. No. 5,169,591 do not reliably prevent the casting steel from spraying out in an uncontrolled manner. This is due to the fact that the upper inlet opening for the casting steel formed by the boundary walls must be kept larger than the diameter of the pouring jet, so that it can always get safely into the insert body without hitting the boundary walls, which means that the casting steel even more from the intermediate housing would inject.
- a baffle plate for an intermediate vessel made of refractory material is also known from European patent EP 0 790 873, the baffle plate having a baffle surface which is surrounded by side walls which in turn form an upper surface which forms the inlet opening for the pouring cast steel. It is essential in this baffle plate that a right angle is formed between the side walls and the baffle surface and between the side walls and the upper surface and / or the inlet opening has a rectangular shape.
- This baffle also has the problem that the inlet opening is larger than the diameter of the incoming pouring jet must be chosen so that it is reliably prevented that the pouring jet does not miss the inlet opening.
- the object of the present invention is therefore to develop a generic insert body in such a way that the inlet opening is the same size or only slightly larger than the cross section of the pouring stream flowing in, so that an uncontrolled splashing of the casting steel out of the insert body is reliably avoided.
- the insert body has a closed cover which is only partially destroyed or opened only by the impacting cast steel, so that the cast steel can get into the insert body.
- the beam of the cast steel can in principle strike any point on the cover of the insert body, so that no special measures have to be taken for a precise pouring of the cast steel and the filling of the intermediate container is made simpler overall.
- the lid is advantageously of thin-walled design.
- it can be perforated and / or have predetermined breaking points so that it only breaks open where the cast steel hits.
- the predetermined breaking points can be arranged as desired. So it is possible to use the predetermined breaking points as Arrange transverse and longitudinal lines.
- the predetermined breaking points can form concentric circles, ellipses, right or polygons.
- the holes are advantageously dimensioned so small in diameter that the cast steel spraying upward from the impact surface cannot get outside through the holes remaining in the cover.
- the lid area which has not been torn into the insert body by the cast steel, advantageously remains in existence until the insert body is almost or completely filled.
- the lid is advantageously melted during or after completion of the filling process of the insert body, so that the cast steel can run out over the edge of the insert body.
- the basic idea here is that the cast steel is no longer sprayed when it is poured into an already filled container. At the same time, however, it is also possible that the lid is not completely melted, but is broken away from the cast steel pressing from below, so that the path for the cast steel is cleared upwards out of the insert body.
- the cover material of the insert body should be of the same or at least similar type and nature as the cast steel itself, so that it does not contaminate the cast steel.
- the cover material of the insert body should be of the same or at least similar type and nature as the cast steel itself, so that it does not contaminate the cast steel.
- due to the small dimensions and the thin-walled design of the lid there will be no decisive contamination if a completely different material is used for the lid. It is of course possible to design the inner walls and the baffle surface of the insert body as desired in order to achieve a specific flow of the cast steel.
- the lid can be bent around the upper edges of the side walls so that it is secured against loss.
- fastening means e.g. to attach in the form of screws to the insert body or its side walls.
- a closed container it is also possible for a closed container to lie in the pot-shaped insert body, the outer walls of which are supported on the inner walls of the insert body.
- the upper wall of the container forms the lid of the insert body.
- the container can be inserted easily from above and is in particular thin-walled, so that it melts while the insert body is being filled and mixes with the cast steel. It is also possible to fill the container with a fluid, in particular a gas, such as e.g. Fill argon so that the cast steel does not come into contact with oxygen and thus there is no undesired oxidation of the steel.
- the shape of the insert body and the container can in principle be chosen as desired.
- Fig. 1 An intermediate container with an inserted insert body; 2: cross section through an insert body according to the invention in the not yet completely filled state;
- Fig. 3 cross section through the insert body acc. Fig. 2 in the almost completely filled state
- Fig. 4 cross section through an overflowing insert according to. of Figures 2 and 3;
- Fig. 5 insert body with screwed on lid
- Fig. 7 Insert body with the lid inserted from the side into a slot
- Figure 1 shows a perspective view of an intermediate container 1, as it e.g. is used in continuous casting.
- the intermediate container has an upper opening la, via which the cast steel 3 reaches the insert body 4 lying in the intermediate container 1 by means of a trunk 2.
- the insert body 4 according to the invention has a cover 4d, which is partially destroyed by the beam of the cast steel 3 when it hits the cover 4d.
- the cast steel 3 flows over the edges of the side walls of the insert body 4 and reaches the bottom 1b of the intermediate container 1.
- the cast steel 3 then reaches openings or molds, not shown, through tools 1c.
- FIG. 2 shows a cross section through an insert body 4 according to the invention, as has already been shown in FIG. 1.
- the insert body 4 has a bottom 4e which forms the baffle surface 4f for the impacting cast steel 3.
- the impact surface 4f is delimited by the side walls 4a of the insert body 4.
- the insert body 4 is closed at the top by the cover 4d. Only the area of the cover 4d, which the beam of the cast steel 3 strikes, is destroyed, so that the steel 3c splashing away from the baffle 4f can reach the side walls 4c and the cover 4d, but not out of the insert body.
- the cavity 4b of the insert body 4 is filled relatively quickly with the cast steel 3b, so that the surface 3a of the cast steel collecting in the insert body rises quickly and, as shown in FIG.
- the cover is made of a similar or identical material to the cast steel 3, so that the cover 4d melts due to the hot cast steel 3 and clears the way for the cast steel from the insert body, as shown in FIG.
- the cast steel then flows over the side edges 4g of the side walls 4a of the insert body 4 and reaches the intermediate container (not shown).
- FIG. 5 shows an alternative embodiment of an insert body 104 according to the invention, with an impact surface 104f, side walls 104a and cavity 104b.
- the in particular thin-walled cover 104d is fastened on the end faces 104g of the side walls 104a by means of screws.
- FIG. 6 also shows an alternative embodiment of an insert body 204 with a bottom 204e, which forms the arched baffle 204f, which has an elevation in the middle that drops towards the side walls 204a, through which the cast steel striking it is diverted to the side walls 204a.
- the end faces 204g of the side walls 204a are shown rounded by way of example. You can of course also be angular.
- the cover 204d is bent around the end faces 204g and positively engages behind the outwardly directed side walls, as a result of which it is held securely on the insert body.
- FIG. 7 shows a further possible embodiment of an insert body 304 according to the invention, in which case the cover 304d is inserted laterally into its slot 304m with its outer edges 304n, which is incorporated into the inwardly directed end faces 304g of the side walls 304a.
- the side walls 304a are curved or concave, so that the on the inner walls Casting steel 304c is deflected or thrown back in particular from the upper part of the side walls 304a.
- FIG. 8 shows an embodiment in which a vessel or closed container 404p lies in the insert body 404, which forms the lid 404d of the insert body 404 with its upper wall.
- the container 404q is supported with its outer walls on the inner walls 404c, 404f of the insert body 404.
- the side walls 404a are directed outwards, so that the container 404p can be easily inserted into the insert body 404 from above.
- the container 404p can be filled with a gas 404q for corrosion protection.
- the container 404p can be made thin-walled, in particular in the lid region 404d, so that it can melt relatively easily.
- FIGS. 9 to 12 show possible configurations of covers for insert bodies according to the invention.
- FIG. 9 shows a cross section through a cover 6, the region 6b of which the casting steel is intended to pierce is thin-walled, the region surrounding the region 6b being somewhat thicker.
- the transition from area 6a to area 6b can in principle be designed as desired, is shown here in a simplified manner.
- FIG. 10 shows a cross section through a further possible embodiment of a cover 7 which has perforations in the form of blind holes or recesses 7b.
- FIG. 11 shows a possible arrangement of the perforations 7b, the area 7c to be broken through by the cast steel being surrounded by perforations 7b arranged in a circle. If the cast steel hits area 7c, the lid is broken along the line formed by the perforations 7b, whereby only the areas 7a of the lid remain intact. At the same time, the isolated perforations can also be replaced by continuous predetermined breaking lines or combined with these.
- FIG. 12 shows an embodiment of a cover 8, in which perforations 8b are arranged in rows and columns.
- the incident beam 3a of a cast steel 3 is shown in a circle.
- the beam 3a will break out the area 8c of the cover 8 along the line 8d, which connects the perforations 8b closest to the beam, from the cover 8, so that only the areas 8a remain which have an optimally large reflection surface for the user forms highly spraying cast steel from the impact surface of the insert body.
- FIGS. 13 and 14 show a further possible embodiment of an insert body 504 according to the invention.
- the insert body 504 has a base plate 504e, which is adjoined by a peripheral boundary wall 504a which extends vertically upwards.
- a peripheral boundary wall 504a which extends vertically upwards.
- an inwardly and downwardly directed collar 504g is formed, which forms a kind of funnel with its upper side surface 504g ', so that a possibly incorrectly oriented pouring jet is nevertheless directed into the insert body 504.
- the insert body can be designed as a circular vessel, and the cover 504d can be designed as a cone. The cover can be cast into the collar, for example, during the manufacturing process of the insert body 504.
- the funnel-shaped or conical lid is part of a container 504p, which is made of the same or similar material as the cast steel.
- the container is then used to produce the insert body as an internal shape.
- the free ends 504g ′′ of the side wall 504a can be formed as tips, as a result of which the funnel, which is formed by the collar 504g, is enlarged.
- the cast-in casting steel 503 is again directed downward and towards the center of the insert body.
- the cover 504d melts after a while, in which case the cast steel continues to be directed from the side wall and its molded collar in the direction of the pouring stream (arrows).
- the container can also be filled with a gas.
- the cover in particular the tip of the cone or funnel, can also have perforations, for example in the form of holes, so that the cover is only partially destroyed by the impinging pouring jet and a defined opening is formed.
- perforations one or more circumferential material weakenings, for example in the form of at least one groove, can also be provided.
- a groove has the advantage that the container remains closed and can therefore be filled with a gas.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Closures For Containers (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Ceramic Products (AREA)
- Cold Cathode And The Manufacture (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Continuous Casting (AREA)
- Vibration Dampers (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10257395A DE10257395A1 (de) | 2002-12-06 | 2002-12-06 | Einlegekörper für Zwischenbehälter |
DE10257395 | 2002-12-06 | ||
PCT/EP2003/011125 WO2004052574A1 (de) | 2002-12-06 | 2003-10-08 | Einlegekörper für zwischenbehälter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1567297A1 true EP1567297A1 (de) | 2005-08-31 |
EP1567297B1 EP1567297B1 (de) | 2007-03-21 |
Family
ID=32336140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03775174A Expired - Lifetime EP1567297B1 (de) | 2002-12-06 | 2003-10-08 | Einlegekörper zum schutz der aufprallfläche eines giessstahls in einem metallurgischen gefäss |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1567297B1 (de) |
AT (1) | ATE357303T1 (de) |
AU (1) | AU2003283259A1 (de) |
BR (1) | BR0316330B1 (de) |
DE (2) | DE10257395A1 (de) |
ES (1) | ES2285209T3 (de) |
RU (1) | RU2351432C2 (de) |
WO (1) | WO2004052574A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005004118U1 (de) * | 2005-03-11 | 2005-07-21 | Weerulin Gmbh | Einlegekörper für Zwischenbehälter |
DE102006005723A1 (de) * | 2006-02-08 | 2007-08-16 | Purmetall Gmbh & Co. Kg | Eingusstopf zur Aufnahme einer aus einer Giesspfanne ausfliessenden metallischen Schmelze |
DE102006005724B3 (de) * | 2006-02-08 | 2007-05-31 | Purmetall Gmbh & Co. Kg | Eingusstopf zur Aufnahme einer aus einer Giesspfanne ausfliessenden metallischen Schmelze |
EP2047928A1 (de) * | 2007-10-08 | 2009-04-15 | Foseco International Limited | Metallurgischer Aufpralldämpfer |
ES2398511T5 (es) * | 2010-07-19 | 2016-04-29 | Refractory Intellectual Property Gmbh & Co. Kg | Cubeta de impacto cerámica ignífuga |
EP2537609A1 (de) * | 2011-06-23 | 2012-12-26 | Calderys Ukraine Ltd. | Pralltopf und Diffusor für eine Zwischenpfanne |
US9308581B2 (en) | 2014-03-28 | 2016-04-12 | ArceloMittal Investigacion y Desarrollo, S.L. | Impact pad, tundish and apparatus including the impact pad, and method of using same |
KR102372586B1 (ko) * | 2014-08-15 | 2022-03-08 | 아르셀로미탈 인베스티가시온 와이 데사롤로 에스엘 | 충격 패드, 충격 패드를 포함하는 턴디쉬 및 장치, 및 그 이용방법 |
BR102014025619A2 (pt) * | 2014-10-14 | 2016-05-17 | Saint Gobain Do Brasil Produtos Ind E Para Construção Ltda | redutor de turbulência com concavidade interna |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1859355A (en) * | 1929-10-25 | 1932-05-24 | Walter M Crowther | Ingot mold insert |
LU33123A1 (de) * | 1955-05-24 | |||
BE664727A (de) * | 1964-07-01 | |||
FR1408395A (fr) * | 1964-07-01 | 1965-08-13 | Procédé et dispositif perfectionnés destinés à l'amélioration de la contexture des métaux ferreux coulés en lingots ou en produits de coulées continues | |
DE2312137B2 (de) * | 1973-03-12 | 1975-02-27 | Kloeckner-Werke, Ag, 4100 Duisburg | Verfahren zum Abgießen von mit Silizium und/oder Aluminium beruhigten Stählen im Strang |
CH581513A5 (de) * | 1975-05-27 | 1976-11-15 | Fischer Ag Georg | |
DE2643009A1 (de) * | 1976-09-24 | 1978-03-30 | Odermath Gmbh Heinrich | Einlegekoerper zum schutz der aufprallflaeche eines giesstrahls in einem metallurgischen gefaess |
US5169591A (en) * | 1992-02-07 | 1992-12-08 | Bethlehem Steel Corporation | Impact pad for a continuous caster tundish |
US5358551A (en) * | 1993-11-16 | 1994-10-25 | Ccpi, Inc. | Turbulence inhibiting tundish and impact pad and method of using |
BR9509706A (pt) * | 1994-11-09 | 1997-10-28 | Foseco Int | Amortecedor de impacto para distribuidor e distribuidor para alojar um voluem de aço liquido |
GB9607556D0 (en) * | 1996-04-11 | 1996-06-12 | Foseco Int | Tundish impact pad |
DE19726540C2 (de) * | 1997-06-23 | 2002-11-28 | Gft Ges Fuer Feuerfest Technik | Pralltopf |
GB9816458D0 (en) * | 1998-07-29 | 1998-09-23 | Foseco Int | Tundish impact pad |
ES1048253Y (es) * | 2001-02-14 | 2002-05-01 | Refractaria S A | Bloque de impacto para colada continua. |
DE10143396C1 (de) * | 2001-09-04 | 2002-11-28 | Rhi Ag Wien | Pralltopf |
-
2002
- 2002-12-06 DE DE10257395A patent/DE10257395A1/de not_active Withdrawn
-
2003
- 2003-10-08 AU AU2003283259A patent/AU2003283259A1/en not_active Abandoned
- 2003-10-08 EP EP03775174A patent/EP1567297B1/de not_active Expired - Lifetime
- 2003-10-08 WO PCT/EP2003/011125 patent/WO2004052574A1/de active IP Right Grant
- 2003-10-08 RU RU2005116226/02A patent/RU2351432C2/ru active IP Right Revival
- 2003-10-08 ES ES03775174T patent/ES2285209T3/es not_active Expired - Lifetime
- 2003-10-08 AT AT03775174T patent/ATE357303T1/de not_active IP Right Cessation
- 2003-10-08 BR BRPI0316330-0A patent/BR0316330B1/pt active IP Right Grant
- 2003-10-08 DE DE50306871T patent/DE50306871D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO2004052574A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2351432C2 (ru) | 2009-04-10 |
EP1567297B1 (de) | 2007-03-21 |
ATE357303T1 (de) | 2007-04-15 |
WO2004052574A1 (de) | 2004-06-24 |
ES2285209T3 (es) | 2007-11-16 |
RU2005116226A (ru) | 2006-02-10 |
AU2003283259A1 (en) | 2004-06-30 |
BR0316330A (pt) | 2005-09-27 |
BR0316330B1 (pt) | 2012-10-02 |
DE50306871D1 (de) | 2007-05-03 |
DE10257395A1 (de) | 2004-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2240643C3 (de) | Düsenstein für Gießpfannen an Metallverdüsungsanlagen | |
EP1567297A1 (de) | Einlegekörper fü r zwischenbehälter | |
EP0184634B1 (de) | Pfanne zum Aufnehmen und ggf. Nachbehandeln und/oder Transportieren von heissen, flüssigen Metallen | |
WO2007090375A2 (de) | Eingusstopf zur aufnahme einer aus einer giesspfanne ausfliessenden metallischen schmelze | |
DE10235867B3 (de) | Feuerfestes keramisches Bauteil | |
WO2006094584A1 (de) | Einlegekörper für zwischenbehälter | |
WO2001078936A1 (de) | Vorrichtung zur aluminothermischen verschweissung zweier schienenenden | |
DE10202537C1 (de) | Pralltopf | |
WO2002076658A1 (de) | Einrichtung zur verhinderung eines vortex-effekts im auslaufbereich eines metallurgischen schmelzgefässes | |
WO2005087408A1 (de) | Prallplatte für ein giessgefäss zum vergiessen von metallischen schmelzen, giessgefäss und vorrichtung zum vergiessen von metallschmelzen | |
DE3922549C2 (de) | ||
EP1955794B1 (de) | Verteilergefäß mit einem Spritzer und Wirbel vermeidenden Einbaukörper | |
DE102009036699B4 (de) | Pfannenrandstein | |
DE3520783C2 (de) | ||
DE1483555C3 (de) | Vorrichtung zum Gießen von Eisen und dessen Legierungen zu Blöcken oder Stranggußerzeugnissen | |
WO2007090374A1 (de) | Eingusstopf zur aufnahme einer aus einer giesspfanne ausfliessenden metallischen schmelze | |
DE3901926C1 (en) | Gas bubble device | |
DE102016113252A1 (de) | Einlegekörper zum Schutz der Aufprallfläche eines Gießstrahls in einem metallurgischen Gefäß | |
EP1506827A1 (de) | Giesssystem und Verfahren zum Vergiessen von NE-Metallschmelzen | |
WO1999037423A9 (de) | Behälter für metallurgische schmelzen | |
AT222167B (de) | Druckluftsandstreueinrichtung | |
DE2620275A1 (de) | Einrichtung zum schutz von giessformen | |
DE4027662C2 (de) | Vergießofen | |
WO2004033133A1 (de) | Einrichtung zur verhinderung eines vortex-effekts im auslaufbereich eines matallurgischen schmelzgefässes | |
DE10301561A1 (de) | Rotor, Vorrichtung und Verfahren zum Einbringen von Fluiden in eine Metallschmelze |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050510 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RTI1 | Title (correction) |
Free format text: IMPACT PAD FOR PROTECTING THE IMPACT ZONE OF A INCOMING MOLTEN METAL STREAM IN A METALLURGICAL VESSEL |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50306871 Country of ref document: DE Date of ref document: 20070503 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070621 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20070620 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070821 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2285209 Country of ref document: ES Kind code of ref document: T3 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CZ Payment date: 20070910 Year of fee payment: 5 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20071016 Year of fee payment: 5 |
|
26N | No opposition filed |
Effective date: 20071227 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20071105 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070622 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20071022 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071031 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20081023 Year of fee payment: 6 Ref country code: ES Payment date: 20081027 Year of fee payment: 6 Ref country code: RO Payment date: 20081008 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20081024 Year of fee payment: 6 Ref country code: IT Payment date: 20081025 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20081021 Year of fee payment: 6 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20081008 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20090501 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090501 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070621 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081008 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071008 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081008 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070922 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081008 |
|
BERE | Be: lapsed |
Owner name: WEERULIN FEUERFESTE PRODUKTE G.M.B.H. & CO. KG Effective date: 20091031 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20100630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091102 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091008 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091008 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110309 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091008 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110308 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091009 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210908 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50306871 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230503 |