EP2011591B1 - Apparatus for dispensing molten metal and method of manufacturing such an apparatus - Google Patents
Apparatus for dispensing molten metal and method of manufacturing such an apparatus Download PDFInfo
- Publication number
- EP2011591B1 EP2011591B1 EP08159059A EP08159059A EP2011591B1 EP 2011591 B1 EP2011591 B1 EP 2011591B1 EP 08159059 A EP08159059 A EP 08159059A EP 08159059 A EP08159059 A EP 08159059A EP 2011591 B1 EP2011591 B1 EP 2011591B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ceramic
- mass
- casting
- plates
- closing mechanism
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000005266 casting Methods 0.000 claims abstract description 48
- 239000000919 ceramic Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000011900 installation process Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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
-
- 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
- B22D41/28—Plates therefor
- B22D41/30—Manufacturing or repairing thereof
-
- 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
- B22D41/40—Means for pressing the plates together
Definitions
- the invention relates to a closing mechanism for a hole-bottomed container for dispensing molten metal and to a method of manufacturing such a closing mechanism.
- the closing element for a funnel originating from the bottom of a molten-metal holding ladle used to comprise an upward and downward movable stopper rod, which was coupled with a lifting bar extending across the surface of molten metal.
- the trouble here relates to guiding the stopper rod precisely to the taphole for closing the funnel after a molten metal pouring process.
- the stopper rod became rapidly worn in use.
- the slide gate is constituted by a horizontal plate, which is set against the bottom end of a vertical funnel and which is rotatable about a vertical axis, and which is provided with hole which can be aligned with the end of a funnel for opening the funnel, and which can be rotated aside from the alignment with a funnel for closing the funnel.
- the plate establishing a slide gate is supported on a bulky frame responsible for transmitting a rotation to the plate. Such an assembly is difficult to build, awkward, and unreliable in operation.
- publication EP 0 332 867 A1 discloses a closing mechanism connected to the bottom of a container, wherein a funnel for pouring molten metal out by way of a bottom hole is established by rotating a hole present in a circular rod to the concentricity with a hole extending through the rest of the closing assembly.
- a closing mechanism connected to the bottom of a container, wherein a funnel for pouring molten metal out by way of a bottom hole is established by rotating a hole present in a circular rod to the concentricity with a hole extending through the rest of the closing assembly.
- WO 2005/042190 A1 is a metal-structured apparatus assembled from sliding plates, wherein the middle plate of a plate stack consisting of three plates is capable of being slid with respect to the upper and lower stationary plates for closing and opening a spout extending through the plates.
- the steel-fabricated plate stack has been assembled by means of a separate, erectable, bulky steel frame, which holds the entire package together. Such a structure is complicated and quite heavy, as well as bulky.
- An object of the invention is to provide a closing mechanism adaptable to the holed bottom of a metal pouring ladle, which is devoid of drawbacks found in the foregoing closing elements, but which functions well also at high temperatures required by metal casting.
- the solution according to the invention enables manufacturing an economically efficient closing mechanism and having said closing mechanism integrated for a single piece.
- Advantages of the invention include simplicity, low manufacturing costs, and easy replacement of the assembly.
- Fig. 1 illustrates a closing mechanism 1 in cross-section.
- the closing mechanism 1 consists of three superimposed ceramic plates 2, 3 and 4, each provided with a hole 5.
- the closing mechanism 1 is in a completely open condition when all three holes 5 are in alignment along a common axis 6.
- Displacing the middle plate 3 relative to the upper and lower plates 2 and 4 into the interior of the closing mechanism, as indicated by an arrow 14, enables the hole 5 extending through the plates to be closed and the flowing of molten mass out of a hole-bottomed ladle to be stopped.
- the plate package of three plates 2, 3 and 4 has been assembled together by casting it in a ceramic frame structure 7, which in this embodiment extends continuously around the plate package over five sides, with the exception of a downward pouring spout 8 which is aligned on the same axis 6 as the hole 5 of the fixedly mounted lower and upper plates, and with the exception of a top surface 9 of the upper plate 2 which comes to bear against the bottom of a ladle (not shown in the figure).
- a ceramic frame structure 7 to be cast of ceramic mass is its metallic casting mold/outer housing 10, in which the plate package and refractory casting mass are placed in a manufacturing stage of the closing mechanism 1.
- the closing mechanism 1 can be secured to the bottom of a ladle for example by bolts 11 and by brackets/washers 12 associated therewith.
- the closing mechanism 1 has its middle plate 3 manipulated by means of a guide element 13 for opening and closing a pouring spout, as indicated by the arrow 14.
- an air conduit 17 for enabling a displacement of the middle plate 3 from a vacant space 16, said air conduit extending through the ceramic frame structure 7 and the metallic casting mold 10.
- This same conduit 17 can be used for the expulsion of a material used during a casting process, a so-called filler/blocker, which prevents the casting material from reaching certain areas (the middle plate operating range).
- a filler is any material familiar in casting technology, such as for example urethane, beeswax or the like.
- Another option for attaching the closing mechanism 1 to the bottom surface of a ladle is provided for example by clamp mechanisms, which are permanently fixed to the ladle's bottom surface and which can be released and secured for a simple replacement of the entire closing mechanism.
- An essential feature of the invention is the simple closing mechanism 1, which is easy to replace as a single unit.
- the ceramic casting 7 is molded on at least two sides of the plate stack.
- the discussed sides of the plate stack would be those present in the viewing plane of the figure.
- the process can be continued from here in a stepwise manner with different variations for enclosing the plate stack on all six sides within the casting, of course with the exception of spots essential from the standpoint of operation (the air conduit 16, the pouring spout 8, a supply hole in the upper part of the structure for delivering molten mass to the plate stack, and a recess necessary for manipulating the middle plate).
- Fig. 2 illustrates a closing mechanism 1 of the invention in a second embodiment.
- the ceramic plates 2, 3 and 4 can be further fitted along the sides thereof with ceramic, substantially vertical support blocks 15 for facilitating an assembling process of the plate package and a manufacturing process of the closing mechanism 1.
- Neither of the illustrated embodiments requires separate springs for pressing the plates 2, 3 and 4 against each other as opposed to earlier solutions described in the prior art.
- the ceramic plates 2, 3 and 4 can be at least partially secured to each other by any prior known method, such as a bonding agent or a mechanical coupling.
- a closing mechanism 1 also enables designing embodiments, displaying one or more of the features described as follows:
- the ceramic plates 2, 3 and 4 can be manufactured by firing or casting and are integrated for a single unit by casting the same in the refractory casting mass 7 with the assistance of the metallic outer housing 10.
- the closing mechanism 1 according to the invention is particularly suitable for use in association with molten steel (temperature about 1500°C), but it naturally useful in association with any molten metal (molten zinc 370°C).
- a limiting factor is the thermal resistance of ceramic plates, which is appr. 1600° in common commercial products used in association with steel casting processes. On the other hand, if plates are manufactured by using special ceramics, temperatures even higher than this can be reached.
- a method of manufacturing the closing mechanism 1 comprises the following steps of:
- the method may, if necessary, involve one or more of the following steps:
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20070533A FI120385B (fi) | 2007-07-06 | 2007-07-06 | Sulkumekanismi sulan metallin annostelemiseksi ja menetelmä sulkumekanismin valmistamiseksi |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2011591A2 EP2011591A2 (en) | 2009-01-07 |
EP2011591A3 EP2011591A3 (en) | 2009-02-11 |
EP2011591B1 true EP2011591B1 (en) | 2012-02-01 |
Family
ID=38331550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08159059A Active EP2011591B1 (en) | 2007-07-06 | 2008-06-26 | Apparatus for dispensing molten metal and method of manufacturing such an apparatus |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090008056A1 (fi) |
EP (1) | EP2011591B1 (fi) |
JP (1) | JP5440829B2 (fi) |
CN (1) | CN101337272B (fi) |
AT (1) | ATE543593T1 (fi) |
ES (1) | ES2386059T3 (fi) |
FI (1) | FI120385B (fi) |
RU (1) | RU2467828C2 (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI122542B (fi) | 2009-01-15 | 2012-03-15 | Indref Oy | Liukusuljinlevyn ja alasuutiilen yhdistelmä ja menetelmä liukusuljinlevyn ja alasuutiilen yhdistelmän korjaamiseksi |
CN102474944A (zh) | 2009-07-15 | 2012-05-23 | 皇家飞利浦电子股份有限公司 | 照明的活动适应自动化 |
CN106273176B (zh) * | 2015-05-25 | 2018-07-17 | 天津市飞奥达风能设备有限公司 | 一种模料可粉碎的压铸模具 |
CN106270446B (zh) * | 2015-05-25 | 2018-04-10 | 天津世创机械制造有限公司 | 一种可调节模料流速的压铸模具 |
KR101795468B1 (ko) * | 2016-03-10 | 2017-11-10 | 주식회사 포스코 | 게이트 장치 |
CN107175326A (zh) * | 2017-06-28 | 2017-09-19 | 秦皇岛首秦金属材料有限公司 | 一种钢包滑板结构 |
CN115026269A (zh) * | 2022-05-18 | 2022-09-09 | 夏广翠 | 一种铝水浇铸浇包 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3662986A (en) * | 1970-02-25 | 1972-05-16 | Raymond J Domulewicz Sr | Stopper block |
CH562647A5 (fi) * | 1973-04-17 | 1975-06-13 | Stopinc Ag | |
DE2719105B2 (de) * | 1977-04-29 | 1979-10-31 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfeste Platte für Schieberverschlüsse an metallurgischen Gefäßen |
JPS5598469U (fi) * | 1978-12-28 | 1980-07-09 | ||
GB2043217B (en) * | 1979-03-02 | 1982-10-20 | Flogates Ltd | Spring device for sliding gate valve |
GB2117498B (en) * | 1982-04-01 | 1985-07-17 | Flogates Ltd | Sliding gate valves |
DE3334438C1 (de) * | 1983-09-23 | 1984-07-12 | Zimmermann & Jansen GmbH, 5160 Düren | Handbetaetigungsmechanismus fuer einen Giesspfannenschieberverschluss |
GB8723059D0 (en) * | 1987-10-01 | 1987-11-04 | Foseco Int | Rotary pouring nozzle |
CH675976A5 (fi) * | 1988-01-15 | 1990-11-30 | Stopinc Ag | |
DE3809072A1 (de) | 1988-03-18 | 1989-09-28 | Didier Werke Ag | Dreh- und/oder schieberverschluss und dessen verschlussteile |
EP0356551B1 (de) * | 1988-08-31 | 1992-03-25 | Metacon AG | Feuerfester Plattensatz für Dreiplattenschieberverschlüsse |
JPH0293065U (fi) * | 1989-01-10 | 1990-07-24 | ||
CN2091191U (zh) * | 1991-02-12 | 1991-12-25 | 新乡市耐火材料厂 | 一种调整式滑动水口阀 |
JPH07308757A (ja) * | 1994-05-18 | 1995-11-28 | Tokyo Yogyo Co Ltd | スライディングノズルプレート |
US5518154A (en) * | 1994-11-17 | 1996-05-21 | Usx Corporation | Gate and pour tube assembly for use in throttling gate valve |
JPH09225628A (ja) * | 1996-02-26 | 1997-09-02 | Kurosaki Refract Co Ltd | プレートれんが |
JPH1071460A (ja) * | 1996-08-30 | 1998-03-17 | Kawasaki Refract Co Ltd | 異材質の同時成形によるスライディングノズルプレートれんがの製造法 |
TW369448B (en) * | 1997-07-16 | 1999-09-11 | Stopinc Ag | Sliding gate valve for a vessel containing molten metal |
US6250521B1 (en) * | 2000-02-02 | 2001-06-26 | Ltv Steel Company, Inc. | Preventing air aspiration in slide gate plate throttling mechanisms |
ATE309877T1 (de) * | 2000-03-16 | 2005-12-15 | Vesuvius Crucible Co | Schieberverschluss zur regelung des giessstrahls von flüssigem metall |
JP3817109B2 (ja) * | 2000-03-21 | 2006-08-30 | 新日本製鐵株式会社 | 鋳造用ノズルのシール材 |
JP2002115204A (ja) * | 2000-10-06 | 2002-04-19 | Masao Sato | 一般廃棄物の溶融スラグを用いた透水性コンクリートブロックの製造法 |
KR20060126975A (ko) * | 2003-10-31 | 2006-12-11 | 스토핑크 아크티엔게젤샤프트 | 커플링을 포함하는 미끄럼 폐쇄 요소 |
DE102004050702B3 (de) * | 2004-10-18 | 2006-02-02 | Refractory Intellectual Property Gmbh & Co. Kg | Schieberplatte |
ITMI20051039A1 (it) * | 2005-06-03 | 2006-12-04 | Gio Batta Masnata | Metodo per la preparazione di una siviera ad un ciclo di riempimento e di colata e dispositivo per attuare tale metodo |
CN2897501Y (zh) * | 2005-12-23 | 2007-05-09 | 濮阳濮耐高温材料有限公司 | 滑动水口机构及其框架结构 |
CN2865931Y (zh) * | 2006-01-18 | 2007-02-07 | 宝山钢铁股份有限公司 | 一种适用于中间包滑板的氩封装置 |
-
2007
- 2007-07-06 FI FI20070533A patent/FI120385B/fi not_active IP Right Cessation
-
2008
- 2008-06-26 EP EP08159059A patent/EP2011591B1/en active Active
- 2008-06-26 ES ES08159059T patent/ES2386059T3/es active Active
- 2008-06-26 AT AT08159059T patent/ATE543593T1/de active
- 2008-06-30 RU RU2008126194/02A patent/RU2467828C2/ru not_active IP Right Cessation
- 2008-07-03 US US12/167,799 patent/US20090008056A1/en not_active Abandoned
- 2008-07-04 JP JP2008175787A patent/JP5440829B2/ja active Active
- 2008-07-07 CN CN2008101356018A patent/CN101337272B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2011591A2 (en) | 2009-01-07 |
JP5440829B2 (ja) | 2014-03-12 |
RU2008126194A (ru) | 2010-01-10 |
CN101337272B (zh) | 2012-06-13 |
EP2011591A3 (en) | 2009-02-11 |
ES2386059T3 (es) | 2012-08-08 |
CN101337272A (zh) | 2009-01-07 |
FI20070533A (fi) | 2009-01-07 |
RU2467828C2 (ru) | 2012-11-27 |
FI120385B (fi) | 2009-10-15 |
ATE543593T1 (de) | 2012-02-15 |
US20090008056A1 (en) | 2009-01-08 |
JP2009012077A (ja) | 2009-01-22 |
FI20070533A0 (fi) | 2007-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2011591B1 (en) | Apparatus for dispensing molten metal and method of manufacturing such an apparatus | |
DE19613668C1 (de) | Gießanlage und Verfahren zur Herstellung von Gußstücken | |
EP0697577A1 (en) | Vacuum melting - pressure pouring induction furnace | |
JPS6229177Y2 (fi) | ||
RU2760016C2 (ru) | Система литья | |
CN210059791U (zh) | 包括卡口式自由集液管口的底板组件 | |
KR20100100981A (ko) | 용융물 용기에 캐스팅 튜브를 교체가능하게 연결하기 위한 장치 | |
US3802683A (en) | Containers for molten metal | |
EP0380637A1 (en) | ELECTRON BEAM COLD OVEN HIGH CAPACITY. | |
CN109014167A (zh) | 钢包引流砂外导方法及钢包开浇工艺 | |
CN108788116A (zh) | 钢包引流砂外导装置及钢包开浇*** | |
US6978980B2 (en) | Slide valve closure for the casting of a metal melt and a refractory plate unit belonging to it | |
US9027802B2 (en) | Fireproof unit for a sliding closure at the spout of a container for metal melt | |
EP0931610B1 (de) | Einrichtung zur Metallbeschickung waage-und senkrechter Kaltkammer-Druckgiessmaschinen und Verfahren | |
KR20150108674A (ko) | 용해로의 덮개 자동 개폐장치 | |
JPS636798B2 (fi) | ||
CN219037567U (zh) | 一种用于金属材料制造的高效熔炼装置 | |
CN109047719A (zh) | 一种用于多位并联加压铸造装置的保温炉机构及其方法 | |
ITRM20080303A1 (it) | Lost-wax casting apparatus. | |
RO115607B1 (ro) | Dispozitiv pentru reglarea debitului de turnare | |
KR850000164B1 (ko) | 하부 배출구에 폐쇄뚜껑이 부착된 전기용 융로 | |
JPH0726057U (ja) | 金属溶湯の注湯装置 | |
US20080230574A1 (en) | Device for Collecting Molten Metal From a Crucible and Feeding it to a Pressure Die-Casting Machine | |
JP2010509069A (ja) | ロッキング・ユニットおよび保護キャップを有する非鉄溶融金属用容器のためのデバイス | |
JPS6199561A (ja) | 流出孔閉鎖用耐火物栓の装着方法 |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17P | Request for examination filed |
Effective date: 20090810 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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 HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 543593 Country of ref document: AT Kind code of ref document: T Effective date: 20120215 Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602008013023 Country of ref document: DE Effective date: 20120405 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20120201 |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: T2 Effective date: 20120201 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20120201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS 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: 20120601 Ref country code: NL 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: 20120201 Ref country code: HR 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: 20120201 Ref country code: LT 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: 20120201 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2386059 Country of ref document: ES Kind code of ref document: T3 Effective date: 20120808 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV 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: 20120201 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: 20120502 Ref country code: PL 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: 20120201 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: 20120201 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: 20120601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20120201 |
|
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: 20120201 Ref country code: CZ 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: 20120201 Ref country code: RO 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: 20120201 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: 20120201 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: 20120201 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120201 |
|
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 |
|
26N | No opposition filed |
Effective date: 20121105 |
|
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: 20120630 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602008013023 Country of ref document: DE Effective date: 20121105 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
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: 20120630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120626 |
|
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: 20120501 Ref country code: MT 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: 20120201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20080626 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NO Payment date: 20180619 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: MMEP |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20191029 Year of fee payment: 12 Ref country code: BE Payment date: 20191031 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20191104 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190630 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20191031 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20201029 |
|
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: 20190627 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 543593 Country of ref document: AT Kind code of ref document: T Effective date: 20200626 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200626 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20200630 |
|
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: 20200626 |
|
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: 20200630 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200626 |
|
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: 20200626 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230626 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 602008013023 Country of ref document: DE Owner name: REXAGRI OUE, EE Free format text: FORMER OWNER: INDREF OY, BOLLSTA, FI Ref country code: DE Ref legal event code: R082 Ref document number: 602008013023 Country of ref document: DE Representative=s name: MAIWALD GMBH, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20230621 Year of fee payment: 16 Ref country code: SE Payment date: 20230626 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240610 Year of fee payment: 17 |