EP1661645B1 - Procédé pour le réglage du débit ainsi qu'orifice de coulée pour récipient métallurgique - Google Patents
Procédé pour le réglage du débit ainsi qu'orifice de coulée pour récipient métallurgique Download PDFInfo
- Publication number
- EP1661645B1 EP1661645B1 EP05024382A EP05024382A EP1661645B1 EP 1661645 B1 EP1661645 B1 EP 1661645B1 EP 05024382 A EP05024382 A EP 05024382A EP 05024382 A EP05024382 A EP 05024382A EP 1661645 B1 EP1661645 B1 EP 1661645B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- nozzle
- bottom drain
- inert gas
- upper nozzle
- 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
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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
- B22D41/24—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 characterised by a rectilinearly movable plate
-
- 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
- B22D41/42—Features relating to gas injection
-
- 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
- B22D41/502—Connection arrangements; Sealing means therefor
-
- 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
- B22D41/58—Pouring-nozzles with gas injecting means
Definitions
- the invention relates to a method for regulating the flow through a bottom spout of a metallurgical vessel. Furthermore, the invention relates to a floor spout of a metallurgical vessel.
- the liquid metal is poured from a distributor, for example, in a continuous casting plant. It flows through a floor spout in the bottom of the distributor housing (a so-called Nozzle).
- Nozzle a floor spout in the bottom of the distributor housing
- a disadvantage is the adhesion of material to the wall of the floor spout during the flow. This reduces the opening cross section, so that the flow conditions are adversely affected.
- an inert gas such as argon is often introduced into the flow opening. Excessively large quantities of gas, however, can adversely affect the quality of the steel, for example, by creating voids in the steel which cause surface damage when the steel is rolled out.
- JP 1104814 A a bottom nozzle for molten metal is described in which the nozzles are surrounded by a housing. In the housing gas is introduced, which is to penetrate into the nozzle.
- JP 2004243407 A a heated floor drain is described.
- JP 59133955 A discloses a bottom spout, wherein at the ends of the nozzle in each case an electrode is arranged, with which the nozzle is heated.
- a material for a floor spout is used for example in WO 2004/035249 A1 described.
- a floor spout within a metallurgical vessel is placed in KR 2003-0017154 A or in US 2003/0116893 A1 disclosed.
- inert gas with the aim to reduce the adhesion of material to the inner wall of the floor spout (so-called clogging), similar to that in JP 2187239 described becomes.
- a mechanism with a gas supply regulation is off WO 01/56725 A1 known. Nitrogen is according to the Japanese publication JP 8290250 A fed.
- JP 3193250 discloses a method of observing the adherence of material by means of a plurality of temperature sensors arranged longitudinally of the bottom spout.
- the introduction of inert gas into the interior of the floor spout is further among other things JP 2002210545 .
- JP 58061954 and JP 7290422 known.
- the inert gas supply is controlled in the bottom spout based on the measuring signals of the sensor.
- the flow rate and / or the pressure is reduced until the sensor signals an increase in determinations and / or the flow rate and / or the pressure are increased until the sensor indicates a decrease or a dissolution of the stipulations.
- the Inergaszul can be minimized to a minimum, so that little inert gas is fed into the molten metal and as a result less gas inclusions in the finished metal, such as steel, are available.
- a temperature sensor arranged on or in the outside of the lower nozzle is used as the sensor.
- the measurement can also be made inductively, resistively, by means of ultrasound or X-rays.
- the flow rate and / or the pressure be reduced until the measured wall temperature decreases faster than a predetermined limit value of the cooling and / or that the flow rate and / or pressure are increased until the measured wall temperature is less rapid decreases as a predetermined limit of cooling.
- the molten metal flow may be regulated by means of a valve arranged between the upper and the lower nozzle or a valve arranged above the upper nozzle.
- a slide valve sliding gate
- the introduction of the inert gas takes place in the flow opening of the bottom spout below the upper nozzle.
- argon is used as the inert gas.
- At least one of the nozzles may conveniently have a heater. It makes sense that below or above the upper nozzle a valve (slide valve or stopper rod) is arranged to control the molten metal flow.
- a further inventive bottom spout for a metallurgical vessel with an upper nozzle arranged in the bottom of a metallurgical vessel and a lower nozzle disposed below the upper nozzle has a wall of the flow opening through the nozzles formed at least in a molten metal flow-tight manner and is characterized in that the nozzles are at least partially separated from surrounded by a gas-tight housing, that the housing encloses at its lower end, the lower nozzle at its periphery gas-tight, wherein it rests with a part of its inner side on the outside of the nozzle and that a thermally insulating solid disposed between the wall of the flow opening and the housing is.
- the term "at least partially” is to be understood as meaning that the housing, of course, can not surround the nozzle, for example, at its orifices.
- the housing prevents the passage of gas, it has an upper and a lower end and is gas-tight in between.
- the floor spout on two basic seals namely a melt flow seal in the region of the wall of the flow opening and a gas seal in the colder, the flow opening facing away from the bottom spout.
- less temperature-resistant materials can be used to achieve the gas-tightness.
- the housing preferably has a plurality of gas-tight connected, preferably superimposed housing parts, wherein at least one housing part with the upper nozzle and / or the bottom of the metallurgical vessel is connected gas-tight, preferably by having a part of its side surface on the outside of the upper Nozzle and / or the soil is applied.
- a valve for regulating the molten metal flow is arranged above the upper nozzle or between the upper and the lower nozzle.
- the valve is a stopper rod, in the second case a slide valve.
- an oxygen getter material in particular from the group of titanium, aluminum, magnesium or zirconium arranged.
- the housing is expediently at least partially tubular (hollow cylinder) or conical, preferably formed with an oval or circular cross-section.
- the housing may conveniently be formed of steel and the thermally insulating material may preferably contain alumina. It may make sense that at least one of the nozzles has a heater.
- FIG. 1 shown bottom spout in the bottom 1 of a distributor for molten steel 2 has within the bottom 1 an upper nozzle 3.
- electrodes 4 are arranged to produce an electrochemical effect or as a heater.
- the floor 1 itself has various layers of a refractory material and on its outer side a steel housing 5.
- a slide valve 6 is arranged to control the molten steel flow and below a lower nozzle 7, which extends into the molten metal container 8, which belongs for example to a continuous casting plant for the steel.
- a temperature sensor 10 measures the temperature on the outside of the lower nozzle.
- FIG. 2 is a time-pressure / temperature history shown. As the temperature decreases (thick line), the argon pressure is gradually increased so that the flow of argon into the flow passage causes dissolution of the wall fixings. As a result, increases in the Outside wall measured temperature again up to a constant value. In this way, argon pressure inflow can be minimized, at which the formation of fixes is just prevented or minimized.
- the in FIG. 3 illustrated bottom spout has a basically two-part seal, namely a melt flow-tight seal along the inside of the flow opening and a housing 14, which realizes a gas-tight seal towards the outside (between the ambient atmosphere and the flow opening), wherein the individual seals arranged in a significantly lower temperature range are.
- the housing 14 consists of several parts 14a and 14b and is in principle continued in the metal sleeve 15, which comprises the upper nozzle 3 on its outer side and opens into a flange 16, on which a part of the outer surface of the upper housing part 14b is sealingly arranged.
- the various seals are shown.
- So-called type 1 seals 17 exist between mutually movable parts on the slide valve 6.
- Type 2 seals 18 are disposed between refractory parts of the bottom spout 1, that is, for example, between the parts of the spool valve 6 and the upper nozzle 3 and the lower nozzle 7. These type 2 seals 18 are the molten metal or the Temperature of liquid steel at least partially exposed directly. Furthermore, the wall of the flow opening of the floor spout 1 itself is a seal (type 3 seal), which is influenced by the choice of material.
- the above-described seals are in principle also present in all known arrangements. They may be formed, for example, of alumina. The sealing effect of the Type 3 seals can be improved, inter alia, by high temperature glass layers.
- the parts of the outer housing 14 form a type 4 seal which are not exposed to molten steel or temperatures of comparable height. These seals may be formed of metal, for example of steel, or of densely sintered ceramic material.
- Type 5 seals 19 are located between parts of the housing 14 and moving parts of the flow control, such as the push rods 20 of the slide valve 6. They are not exposed to the liquid steel and can, depending on the specific temperature conditions of Inkonel (up to 800 ° C) , made of aluminum, copper or graphite (up to about 450 ° C) or of an elastomeric material (at temperatures up to about 200 ° C) may be formed, as well as the type 6 seals 20 between the individual housing parts.
- type 7 seals 21 which prevent gas, especially oxygen at the junction along these parts into the cavity 22 between the housing part 14b and the slide valve 6 penetrate. Thereby, a negative pressure within the cavity 22 is ensured against its environment during the passage of the molten metal 2 through the bottom spout 1.
- This type 7 seal can be made and adjusted by the manufacturer of the nozzles.
- the upper nozzle 3 may be formed of zirconia, the lower nozzle of alumina. Foam alumina with a low density and closed pores may also be used, as well as alumina graphite, other refractory foam or fiber materials.
- an oxygen getter material such as titanium, aluminum, magnesium, yttrium or zirconium may be arranged as a mixture with the refractory insulating material or as a sepatates part.
- Type 1 and Type 2 seals have a leak rate of approximately 10 3 to 10 4 and 10 2 to 10 3 ml / s, respectively, and standard materials for the Type 3 seals result in leakage rates of approximately 10 to 100 ml / s.
- Type 4 seals result in a negligible leak rate of less than 10 -6 ml / s when metal (such as steel) is used as the material.
- Type 5 and Type 6 seals can achieve a leak rate of about 10 -4 ml / s when using polymeric material and using appropriately sized graphite seals of about 1 ml / sec.
- Type 7 seals are similar to a combination of Type 3 and Type 4 seals and can reach a leak rate of approximately 1 to 10 ml / s.
- the leak rates refer to the operating condition of the floor spout.
- the normalized leak rate according to the invention is on the order of about 1 to 10 nml / s, while the combination of type 1, type 2 and type 3 seals leads at best to 150 Nml / s.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
- Continuous Casting (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Thermal Insulation (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Claims (23)
- Procédé de réglage du débit par un orifice de coulée d'un récipient métallurgique comportant une buse (3) supérieure disposée dans le fond (1) du récipient métallurgique et une buse (7) inférieure disposée sous la buse supérieure (3), comportant au moins un orifice d'admission de gaz inerte (13) et un capteur (10) monté sur ou dans la buse inférieure (7) grâce auquel l'épaisseur de couche de dépôts dans la buse est déterminée, dans lequel la délivrance de gaz inerte dans l'orifice de coulée est réglée en regard des signaux de mesure du capteur (10).
- Procédé selon la revendication 1, caractérisé en ce que, à partir d'un débit existant de gaz inerte ou d'une pression existante de gaz inerte, le débit et/ou la pression sont réduits jusqu'à ce que le capteur (10) signale une augmentation de dépôts et/ou que le débit et/ou la pression sont augmentés jusqu'à ce que le capteur (10) signale une réduction ou une décomposition des dépôts.
- Procédé selon la revendication 1 ou 2, caractérisé en ce qu'un capteur de température disposé sur ou dans le côté extérieur de la buse inférieure (7) est utilisé comme capteur (10).
- Procédé selon la revendication 3, caractérisé en ce que le débit et/ou la pression sont réduits jusqu'à ce que la température de paroi mesurée chute plus rapidement qu'une valeur limite prédéterminée de refroidissement et/ou que le débit et/ou la pression sont augmentés jusqu'à ce que la température de paroi mesurée chute moins rapidement qu'une valeur limite prédéterminée de refroidissement.
- Procédé selon l'une des revendications 1 à 4, caractérisé en ce que la fusion du métal peut être régulée grâce à une soupape (6) disposée au-dessus ou en dessous de la buse supérieure (3).
- Procédé selon l'une des revendications 1 à 5, caractérisé en ce que l'introduction du gaz inerte est effectuée dans l'orifice de passage de l'orifice de coulée en dessous de la buse supérieure (3).
- Procédé selon l'une des revendications 1 à 6, caractérisé en ce que l'argon est utilisé en tant que gaz inerte.
- Orifice de coulée pour un récipient métallurgique en vue de l'exécution du procédé selon l'une des revendications 1 à 7, comportant une buse (3) supérieure disposée dans le fond (1) d'un récipient métallurgique et une buse (7) inférieure disposée en dessous de la buse supérieure (3), dans lequel au moins un orifice d'admission de gaz inerte (13) comportant un raccordement au gaz inerte est disposé en dessous de la buse supérieure (3), dans lequel un capteur (10) est disposé sur ou dans le côté extérieur de la buse inférieure (7) en vue de la détermination de l'épaisseur de couche de dépôts dans la buse et dans lequel le capteur est relié à un régulateur de débit de gaz inerte.
- Orifice de coulée selon la revendication 8, caractérisé en ce que le capteur (10) est un capteur de température.
- Orifice de coulée selon la revendication 8 ou 9, caractérisé en ce qu'au moins une des buses (3 ; 7) présente un élément de chauffage (4).
- Orifice de coulée selon l'une des revendications 8 à 10, caractérisé en ce qu'une soupape (6) pour réguler la fusion du métal est disposée au-dessus ou en dessous de la buse supérieure (3).
- Orifice de coulée pour un récipient métallurgique comportant une buse (3) supérieure disposée dans le fond (1) d'un récipient métallurgique et une buse (7) inférieure disposée en dessous de la buse supérieure (3), dans lequel la paroi de l'orifice de passage est réalisée au moins étanche à la fusion du métal grâce aux buses (3 ; 7), dans lequel les buses (3 ; 7) sont entourées au moins partiellement par un boîtier étanche au gaz (14), dans lequel le boîtier (14) à son extrémité inférieure entoure de façon étanche au gaz la buse inférieure (7) sur sa périphérie, caractérisé en ce que le boîtier (14) vient en contact du côté extérieur de la buse (7) avec une partie de son côté interne et en ce qu'un matériau solide thermiquement isolant est disposé entre la paroi de l'orifice de passage et le boîtier (14).
- Orifice de coulée selon la revendication 12, caractérisé en ce que le boîtier (14) présente plusieurs parties de boîtier (14a ; 14b) reliées les unes aux autres de façon étanche au gaz, dans lequel au moins une partie de boîtier (14b) est reliée de façon étanche au gaz à la buse supérieure (3) et/ou au fond (1).
- Orifice de coulée selon la revendication 12 ou 13, caractérisé en ce qu'une soupape (6) pour réguler la fusion du métal est disposée au-dessus de la buse supérieure (3) ou entre les buses supérieure et inférieure.
- Orifice de coulée selon l'une des revendications 12 à 14, caractérisé en ce qu'un matériau getter est disposé à l'intérieur du boîtier (14) ou dans le matériau solide thermiquement isolant.
- Orifice de coulée selon l'une des revendications 12 à 15, caractérisé en ce qu'au moins une partie du boîtier (14) est réalisée de forme tubulaire ou conique.
- Orifice de coulée selon l'une des revendications 12 à 16, caractérisé en ce que le boîtier (14) est réalisé en acier.
- Orifice de coulée selon l'une des revendications 12 à 17, caractérisé en ce qu'au moins une des buses (3 ; 7) présente un élément de chauffage (4).
- Orifice de coulée selon la revendication 13, caractérisé en ce que le boîtier (14) présente des parties de boîtier (14a ; 14b) disposées les unes au-dessus des autres.
- Orifice de coulée selon la revendication 13, caractérisé en ce que la partie de boîtier (14b) vient en contact avec une partie de sa surface latérale d'un côté extérieur de la buse supérieure (3) et/ou du fond (1).
- Orifice de coulée selon la revendication 15, caractérisé en ce que le matériau getter est formé à partir du groupe constitué par le titane, l'aluminium, le magnésium ou le zirconium.
- Orifice de coulée selon la revendication 16, caractérisé en ce que la partie tubulaire ou conique du boîtier (14) est réalisée avec une section en coupe ovale ou circulaire.
- Orifice de coulée selon l'une des revendications 12 à 17, caractérisé en ce que le matériau solide thermiquement isolant contient principalement de l'oxyde d'aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL05024382T PL1661645T3 (pl) | 2004-11-26 | 2005-11-09 | Sposób regulacji przepływu przez wylew kadziowy zbiornika metalurgicznego |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004057381A DE102004057381A1 (de) | 2004-11-26 | 2004-11-26 | Verfahren zur Regelung des Durchflusses sowie Bodenausguss für ein metallurgisches Gefäß |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1661645A2 EP1661645A2 (fr) | 2006-05-31 |
| EP1661645A3 EP1661645A3 (fr) | 2006-11-08 |
| EP1661645B1 true EP1661645B1 (fr) | 2008-12-10 |
Family
ID=36097343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05024382A Expired - Lifetime EP1661645B1 (fr) | 2004-11-26 | 2005-11-09 | Procédé pour le réglage du débit ainsi qu'orifice de coulée pour récipient métallurgique |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US8273288B2 (fr) |
| EP (1) | EP1661645B1 (fr) |
| JP (1) | JP4658785B2 (fr) |
| KR (1) | KR101092125B1 (fr) |
| CN (1) | CN1781626B (fr) |
| AR (1) | AR051232A1 (fr) |
| AT (1) | ATE416866T1 (fr) |
| AU (1) | AU2005234658B2 (fr) |
| BR (1) | BRPI0505332A (fr) |
| CA (1) | CA2523666C (fr) |
| DE (2) | DE102004057381A1 (fr) |
| ES (1) | ES2319309T3 (fr) |
| MX (1) | MXPA05012744A (fr) |
| PL (1) | PL1661645T3 (fr) |
| PT (1) | PT1661645E (fr) |
| RU (2) | RU2381869C2 (fr) |
| UA (2) | UA80339C2 (fr) |
| ZA (1) | ZA200509511B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004057381A1 (de) * | 2004-11-26 | 2006-06-01 | Heraeus Electro-Nite International N.V. | Verfahren zur Regelung des Durchflusses sowie Bodenausguss für ein metallurgisches Gefäß |
| KR20080113771A (ko) * | 2007-06-26 | 2008-12-31 | 주식회사 포스코 | 노즐의 막힘 방지 장치, 이를 구비한 연속 주조 장치, 이를이용한 노즐 막힘 방지 방법 및 연속 주조 방법 |
| DE102009020990A1 (de) | 2009-05-12 | 2010-11-18 | Heraeus Electro-Nite International N.V. | Bodenausguss zum Einsatz in einen Behälter für Metallschmelzen |
| US20110049197A1 (en) * | 2009-08-06 | 2011-03-03 | Paul Anthony Withey | Liquid device having filter |
| BE1020419A5 (nl) | 2010-10-18 | 2013-10-01 | Soudal | Handbediening applicator geschikt voor pistoolklep containers. |
| DE102010050936A1 (de) | 2010-11-11 | 2012-05-16 | Heraeus Electro-Nite International N.V. | Bodenausgussdüse für die Anordnung im Boden eines metallurgischen Gefäßes |
| CN103487249B (zh) * | 2013-10-08 | 2017-01-11 | 首钢京唐钢铁联合有限责任公司 | 连铸扇形段喷嘴工作状态判定系统及判定方法 |
| KR101646680B1 (ko) * | 2014-12-04 | 2016-08-09 | 주식회사 포스코 | 래들 개공용 모니터링장치 및 그 제어방법 |
| NL2018720B1 (en) * | 2017-04-14 | 2018-10-24 | Bond High Performance 3D Tech B V | Three-dimensional modeling method and system |
| KR102115890B1 (ko) * | 2018-08-03 | 2020-05-27 | 주식회사 포스코 | 주조 장치 및 주조 방법 |
| JP7230782B2 (ja) * | 2019-11-15 | 2023-03-01 | トヨタ自動車株式会社 | 鋳造装置 |
| KR102324539B1 (ko) * | 2020-03-18 | 2021-11-10 | 조선내화 주식회사 | 기능이 개선된 용강 주조용 웰 블럭 및 이의 제조방법 |
| WO2021214513A1 (fr) * | 2020-04-20 | 2021-10-28 | Arcelormittal | Procédé de détermination de la durée de vie restante d'une vanne tiroir à injection d'argon |
| CN112157240B (zh) * | 2020-09-30 | 2022-03-22 | 首钢集团有限公司 | 一种结晶器浸入式水口堵塞的检测方法 |
| US20220111434A1 (en) * | 2020-10-08 | 2022-04-14 | Wagstaff, Inc. | Material, apparatus, and method for refractory castings |
| US20240357712A1 (en) | 2023-04-21 | 2024-10-24 | Wagstaff, Inc. | Material, apparatus, and method for electrically shielding heated components |
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| JPH04270042A (ja) * | 1991-02-26 | 1992-09-25 | Daido Steel Co Ltd | 連続鋳造方法および連続鋳造用タンディッシュのスライディングノズルシール装置 |
| JP2744853B2 (ja) * | 1991-03-29 | 1998-04-28 | 品川白煉瓦株式会社 | スライドバルブ装置用プレート煉瓦カートリッジ及び該カートリッジを用いたスライドバルブ装置 |
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-
2004
- 2004-11-26 DE DE102004057381A patent/DE102004057381A1/de not_active Withdrawn
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2005
- 2005-10-17 CA CA2523666A patent/CA2523666C/fr not_active Expired - Fee Related
- 2005-10-21 AR ARP050104416A patent/AR051232A1/es active IP Right Grant
- 2005-11-02 CN CN200510119385.4A patent/CN1781626B/zh not_active Expired - Fee Related
- 2005-11-09 ES ES05024382T patent/ES2319309T3/es not_active Expired - Lifetime
- 2005-11-09 DE DE502005006195T patent/DE502005006195D1/de not_active Expired - Lifetime
- 2005-11-09 PT PT05024382T patent/PT1661645E/pt unknown
- 2005-11-09 PL PL05024382T patent/PL1661645T3/pl unknown
- 2005-11-09 AT AT05024382T patent/ATE416866T1/de active
- 2005-11-09 EP EP05024382A patent/EP1661645B1/fr not_active Expired - Lifetime
- 2005-11-17 AU AU2005234658A patent/AU2005234658B2/en not_active Ceased
- 2005-11-22 UA UAA200511084A patent/UA80339C2/uk unknown
- 2005-11-22 UA UAA200706756A patent/UA85630C2/ru unknown
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- 2005-11-24 BR BRPI0505332-3A patent/BRPI0505332A/pt not_active Application Discontinuation
- 2005-11-25 MX MXPA05012744A patent/MXPA05012744A/es active IP Right Grant
- 2005-11-25 KR KR1020050113826A patent/KR101092125B1/ko not_active Expired - Fee Related
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- 2005-11-28 JP JP2005342085A patent/JP4658785B2/ja not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2433887C2 (ru) | 2011-11-20 |
| ZA200509511B (en) | 2006-08-30 |
| EP1661645A2 (fr) | 2006-05-31 |
| PT1661645E (pt) | 2009-03-17 |
| BRPI0505332A (pt) | 2006-07-11 |
| CN1781626B (zh) | 2014-04-16 |
| CA2523666C (fr) | 2010-06-01 |
| US20100147904A1 (en) | 2010-06-17 |
| DE102004057381A1 (de) | 2006-06-01 |
| DE502005006195D1 (de) | 2009-01-22 |
| US20060113059A1 (en) | 2006-06-01 |
| KR101092125B1 (ko) | 2011-12-12 |
| UA80339C2 (uk) | 2007-09-10 |
| PL1661645T3 (pl) | 2009-05-29 |
| JP4658785B2 (ja) | 2011-03-23 |
| ATE416866T1 (de) | 2008-12-15 |
| KR20060059219A (ko) | 2006-06-01 |
| CN1781626A (zh) | 2006-06-07 |
| JP2006150453A (ja) | 2006-06-15 |
| AU2005234658A1 (en) | 2006-06-15 |
| US8273288B2 (en) | 2012-09-25 |
| RU2381869C2 (ru) | 2010-02-20 |
| UA85630C2 (ru) | 2009-02-10 |
| AR051232A1 (es) | 2006-12-27 |
| AU2005234658B2 (en) | 2008-01-17 |
| CA2523666A1 (fr) | 2006-05-26 |
| MXPA05012744A (es) | 2006-07-10 |
| EP1661645A3 (fr) | 2006-11-08 |
| ES2319309T3 (es) | 2009-05-06 |
| RU2009135250A (ru) | 2011-03-27 |
| RU2005136813A (ru) | 2007-05-27 |
| US8012405B2 (en) | 2011-09-06 |
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