EP0920936A2 - Lingotière pour la coulée continue - Google Patents
Lingotière pour la coulée continue Download PDFInfo
- Publication number
- EP0920936A2 EP0920936A2 EP98122281A EP98122281A EP0920936A2 EP 0920936 A2 EP0920936 A2 EP 0920936A2 EP 98122281 A EP98122281 A EP 98122281A EP 98122281 A EP98122281 A EP 98122281A EP 0920936 A2 EP0920936 A2 EP 0920936A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mold
- side walls
- funnel
- broad side
- area
- 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
- 238000009749 continuous casting Methods 0.000 title claims description 14
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- 230000003716 rejuvenation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/0406—Moulds with special profile
-
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/0408—Moulds for casting thin slabs
Definitions
- the invention relates to a funnel geometry of a mold for Continuous casting of metal with a cooled broadside and narrow side walls showing, funnel-shaped in the pouring direction to the format of the cast strand tapered pouring area.
- the dimensions of the pouring area are essentially determined by the cross section of the strand to be cast, the dimensions of the Pouring tube and its immersion depth in the melt determined.
- the strand shell lifts partially the mold wall. Due to the strong reheating in these Areas generate high thermal stresses that lead to errors to lead.
- the defects are cracks, constrictions and structural disorders. These mistakes are more serious the stronger a steel to comparatively high shrinkage in the course of solidification and Cooling of the strand shell forming tends.
- EP 0 268 910 proposes the broad side walls in the pouring area in a first section essentially parallel to each other run and in a subsequent section attributed to the thickness of the casting format, the first Section to below the level of the casting level to be set at the foundry in the area of the first strand shell formation. In this way, the thin layer below the casting level Strand shell are guided without deformation.
- EP 0 552 501 discloses a mold for the continuous casting of steel strip, in which the broad side walls have a funnel-shaped pouring area form that to the narrow side walls and in the casting direction the format of the cast tape is reduced.
- the funnel-shaped Pouring area is through lateral arcs and at tangent points arcs connected with these are determined.
- the strand shell are the radii of the side Circular arcs in at least 100 mm from the upper edge of the mold downward extending section formed uniformly.
- DE 39 07 351 A1 discloses a proposal, the contour of the Inner wall of the pouring funnel of a mold by three yourself to form tangentially touching arcs, their radii in the direction of the strand gradually growing into the contour of the Go over the inner wall of the mold. This way the deformation of the metal casting strand on the greatest possible length distributed, and constrictions and cracks in the strand shell of the metal casting strand are avoided. As uniform as possible Distribution of the change in shape of the strand shell in such a shaped Pouring area is achieved in that the radii in Increase strand flow direction with the same or different factor.
- the present invention is based on the aforementioned prior art the task, another funnel geometry of a mold specify the friction and wear between the strand shell and mold walls are reduced even better and especially in the Strand shell formation of a comparatively high shrinkage tending steel an even more significant reduction in error the slab surface due to the shrinking behavior of the Steel adapted tapering of the mold cross-section realized becomes.
- the invention is based on the knowledge that given a horizontal contour of the funnel area the course of the taper of the mold cross section in the casting direction through the design the vertical contour can be specified.
- the convex inner contour can be a constant as also have a variable curvature.
- An embodiment of the invention provides that the convex inner contour the broad sidewalls an arcuate, poligonal or trigonometric course.
- Another embodiment of the invention provides that the convex inner contour of the pouring area up to the mold outlet extends.
- the lower section of the mold has a parallel walled area has a particularly smooth transition between Funnel area and subsequent parallel-walled area realizes that the convex contour with a terminal lower Circular arc in the rectilinear area with a steady course transforms.
- the four different funnel contours shown in Fig. 1 the broad side wall of a mold have a funnel-shaped shape Pouring direction tapered to the format of the cast strand A or a funnel-shaped in the casting direction to the format of the cast strand tapered pouring area B and one subsequent essentially parallel-walled area C.
- This The mold area or the mold outlet need not be parallel Have exit surfaces or exit edges.
- the lower mold area or the lower mold outlet can be in the middle area quite a small curvature of 1 to 15 mm per broad side wall exhibit.
- funnel area A are the funnel contours of the broad side walls 4 along which the upper edge 1 of the mold and the lower edge of the mold 3 connecting straight lines are convex.
- funnel area B are the funnel cones of the broad side walls 4 'or 4' 'or 4' '' along the upper edge 1 of the mold and the Start of the parallel-walled area 2 connecting straight lines convex educated. It can be seen that the inner contours of the Broad sidewalls each over sections a ', a' 'and a' '' circular, sinusoidal and polinomial exhibit.
- Fig. 1 also shows that the convex portions a ', a' 'and a' '' with a steady course in the respective parallel wall Pass areas b ', b' 'and c' ''.
- each convex section A, a ', a' 'and a' '' are both one in its course constant as well as a variable curvature can have.
- Fig. 1 to 3 indicate the feature essential to the invention that with unchangeable parameters of the pouring area the introduction a convex vertical inner contour of the pouring area to one greater rejuvenation in the upper mold area and less Rejuvenation in the lower mold area leads.
- the invention provides among other things a use of the claimed mold for the continuous casting of comparatively too extremely high shrinking peritectic carbon steels and austenitic stainless steels.
- FIG. 6 shows various vertical convexes as an exemplary embodiment Hopper contours for a continuous casting coke with the ones already above mentioned parameters. These funnel contours are located in Fig. 4 given shrinkage profiles or those shown in Fig. 5 corresponding changes in length. Any of the given Shrinkage profiles correspond to a certain combination of Steel properties and casting parameters and can by theoretical Considerations and practical experience can be determined.
- FIGS. 1 to 6 illustrate that regardless of the horizontal contour of the pouring area Taper the mold cross-section in the casting direction Limits can be set variably and therefore the shrinkage profile of the strand can be adjusted, which is generally not only depends on the properties of the steel to be cast, but also from other casting parameters, such as. B. the casting speed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19753537 | 1997-12-03 | ||
DE19753537A DE19753537A1 (de) | 1997-12-03 | 1997-12-03 | Trichtergeometrie einer Kokille zum Stranggießen von Metall |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0920936A2 true EP0920936A2 (fr) | 1999-06-09 |
EP0920936A3 EP0920936A3 (fr) | 2000-04-26 |
EP0920936B1 EP0920936B1 (fr) | 2003-06-18 |
Family
ID=7850553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98122281A Expired - Lifetime EP0920936B1 (fr) | 1997-12-03 | 1998-11-24 | Lingotière pour la coulée continue |
Country Status (12)
Country | Link |
---|---|
US (2) | US6390176B1 (fr) |
EP (1) | EP0920936B1 (fr) |
JP (1) | JPH11244996A (fr) |
KR (1) | KR100633030B1 (fr) |
CN (1) | CN1187144C (fr) |
AT (1) | ATE243082T1 (fr) |
CA (1) | CA2255279C (fr) |
DE (2) | DE19753537A1 (fr) |
ES (1) | ES2205367T3 (fr) |
MY (1) | MY131906A (fr) |
TW (1) | TW380065B (fr) |
ZA (1) | ZA9810910B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1099497A1 (fr) * | 1999-11-10 | 2001-05-16 | SMS Demag AG | Lingotière pour la coulée continue de métal à région d'entrée en forme d'entonnoir |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT410766B (de) * | 2001-09-28 | 2003-07-25 | Voest Alpine Ind Anlagen | Durchlaufkokille |
KR100910459B1 (ko) * | 2002-06-05 | 2009-08-04 | 주식회사 포스코 | 강의 연속주조용 주형 |
CN1292858C (zh) * | 2004-01-17 | 2007-01-03 | 宝山钢铁股份有限公司 | 一种水冷的金属连铸结晶器 |
US10611425B2 (en) * | 2013-11-06 | 2020-04-07 | Yamaha Hatsudoki Kabushiki Kaisha | Saddle-type electric vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3907351A1 (de) * | 1989-03-08 | 1990-09-13 | Schloemann Siemag Ag | Kokille mit eingiesstrichter |
EP0268910B1 (fr) * | 1986-11-27 | 1991-09-04 | Sms Schloemann-Siemag Aktiengesellschaft | Lingotière pour la coulée continue de bande en acier |
WO1994007628A1 (fr) * | 1992-10-06 | 1994-04-14 | Davy Mckee (Sheffield) Limited | Moule de coulee continue |
EP0552501B1 (fr) * | 1992-01-20 | 1997-05-14 | Sms Schloemann-Siemag Aktiengesellschaft | Tingotière pour la coulée continue de bande en acier |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH617608A5 (fr) * | 1977-04-06 | 1980-06-13 | Concast Ag | |
JPS617046A (ja) * | 1984-01-26 | 1986-01-13 | Kawasaki Steel Corp | 薄肉鋳片連続鋳造用鋳型 |
JPH02207945A (ja) * | 1989-02-08 | 1990-08-17 | Sumitomo Metal Ind Ltd | 丸型鋳片の連続鋳造用モールド |
JPH0360848A (ja) * | 1989-07-31 | 1991-03-15 | Nippon Steel Corp | 18―8系オーステナイトステンレス薄板の製造方法 |
JP3063518B2 (ja) * | 1993-12-27 | 2000-07-12 | 株式会社日立製作所 | 連続鋳造装置及び連続鋳造システム |
DE4403045C1 (de) * | 1994-01-28 | 1995-09-07 | Mannesmann Ag | Stranggießanlage zum Führen von Strängen |
JP3122352B2 (ja) * | 1995-10-12 | 2001-01-09 | 三菱重工業株式会社 | 連続鋳造設備用モールド |
JPH09192785A (ja) * | 1996-01-11 | 1997-07-29 | Hitachi Ltd | 連続鋳造装置 |
JPH08309492A (ja) * | 1996-06-05 | 1996-11-26 | Hitachi Ltd | 薄板連続鋳造装置 |
-
1997
- 1997-12-03 DE DE19753537A patent/DE19753537A1/de not_active Withdrawn
-
1998
- 1998-11-24 DE DE59808750T patent/DE59808750D1/de not_active Expired - Lifetime
- 1998-11-24 AT AT98122281T patent/ATE243082T1/de active
- 1998-11-24 ES ES98122281T patent/ES2205367T3/es not_active Expired - Lifetime
- 1998-11-24 EP EP98122281A patent/EP0920936B1/fr not_active Expired - Lifetime
- 1998-11-25 US US09/199,734 patent/US6390176B1/en not_active Expired - Lifetime
- 1998-11-30 ZA ZA9810910A patent/ZA9810910B/xx unknown
- 1998-12-02 JP JP10343435A patent/JPH11244996A/ja active Pending
- 1998-12-02 MY MYPI98005449A patent/MY131906A/en unknown
- 1998-12-03 CA CA002255279A patent/CA2255279C/fr not_active Expired - Fee Related
- 1998-12-03 KR KR1019980052853A patent/KR100633030B1/ko not_active IP Right Cessation
- 1998-12-03 CN CNB981269141A patent/CN1187144C/zh not_active Expired - Fee Related
- 1998-12-08 TW TW087120303A patent/TW380065B/zh not_active IP Right Cessation
-
2001
- 2001-08-24 US US09/938,914 patent/US20020000305A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0268910B1 (fr) * | 1986-11-27 | 1991-09-04 | Sms Schloemann-Siemag Aktiengesellschaft | Lingotière pour la coulée continue de bande en acier |
DE3907351A1 (de) * | 1989-03-08 | 1990-09-13 | Schloemann Siemag Ag | Kokille mit eingiesstrichter |
EP0552501B1 (fr) * | 1992-01-20 | 1997-05-14 | Sms Schloemann-Siemag Aktiengesellschaft | Tingotière pour la coulée continue de bande en acier |
WO1994007628A1 (fr) * | 1992-10-06 | 1994-04-14 | Davy Mckee (Sheffield) Limited | Moule de coulee continue |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1099497A1 (fr) * | 1999-11-10 | 2001-05-16 | SMS Demag AG | Lingotière pour la coulée continue de métal à région d'entrée en forme d'entonnoir |
Also Published As
Publication number | Publication date |
---|---|
CA2255279A1 (fr) | 1999-06-03 |
ATE243082T1 (de) | 2003-07-15 |
CN1187144C (zh) | 2005-02-02 |
US6390176B1 (en) | 2002-05-21 |
JPH11244996A (ja) | 1999-09-14 |
DE59808750D1 (de) | 2003-07-24 |
US20020000305A1 (en) | 2002-01-03 |
CA2255279C (fr) | 2007-02-13 |
CN1223917A (zh) | 1999-07-28 |
ZA9810910B (en) | 1999-05-06 |
EP0920936A3 (fr) | 2000-04-26 |
KR19990062772A (ko) | 1999-07-26 |
EP0920936B1 (fr) | 2003-06-18 |
KR100633030B1 (ko) | 2006-12-22 |
ES2205367T3 (es) | 2004-05-01 |
MY131906A (en) | 2007-09-28 |
DE19753537A1 (de) | 1999-06-10 |
TW380065B (en) | 2000-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3907351C2 (de) | Eingießtrichter einer Kokille | |
DE4131829C2 (de) | Flüssigkeitsgekühlte Kokille für das Stranggießen von Strängen aus Stahl im Brammenformat | |
EP0323958A1 (fr) | Dispositif de coulee continue de brames plates. | |
DE69803196T2 (de) | Stranggiesskokille für stahlbrammen | |
WO1995020443A1 (fr) | Coquille de coulee continue pour guider du metal en continu | |
DE2814600C2 (de) | Verfahren und Vorrichtung zum Stahlstranggießen | |
EP0904873B1 (fr) | Moule en forme d'entonnoir pour coulée continue de metal | |
EP0627968B1 (fr) | Procede de coulee continue de metal, notamment d'acier, pour la production de billettes et de blooms | |
DE4403045C1 (de) | Stranggießanlage zum Führen von Strängen | |
EP0766608B1 (fr) | Coquille de coulee continue | |
DE3126387C2 (fr) | ||
EP0920936A2 (fr) | Lingotière pour la coulée continue | |
EP0230886A2 (fr) | Lingotière pour coulée continue de bande en acier | |
EP0865849A1 (fr) | Lingotière oscillante pour la coulée continue de brames | |
EP1002599B1 (fr) | Lingotière pour la coulée continue de métal | |
EP0996514B1 (fr) | Procede et dispositif pour la production de brames minces | |
DE3331575C2 (de) | Verfahren zum Bogenstranggießen von Metall, insbesondere von Stahl | |
WO2004043628A1 (fr) | Coquille de coulee continue destinee a la coulee de metaux liquides, notamment de materiaux d'acier, a des vitesses de coulee elevees, sous forme de barres de coulee polygonales en billette, en bloom ou en ebauche | |
EP1441869B1 (fr) | Coquille de coulee continue | |
EP4215296A1 (fr) | Plaque de lingotière à large face, lingotière de coulée continue et procédé de fabrication d'une plaque de lingotière à large face | |
WO1995020446A1 (fr) | Cadre de guidage pour metal coule en continu | |
DE19801822C1 (de) | Verfahren und Vorrichtung zum Stranggießen von Metallen | |
DE3403892C2 (de) | Vorrichtung für die Einleitung von Metallschmelze, insbesondere von Stahlschmelze, in eine Stranggießkokille | |
EP4374986A1 (fr) | Installation de coulée continue, en particulier pour la coulée de produits longs métallurgiques, ainsi qu'une buse de coulée | |
DE19606291A1 (de) | Kokillenrohr |
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: 19981204 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE DE ES FR GB IT LU NL |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7B 22D 11/04 A, 7B 22D 11/057 B |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ACCIAI SPECIALI TERNI S.P.A. Owner name: SMS DEMAG AG |
|
AKX | Designation fees paid |
Free format text: AT BE DE ES FR GB IT |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE DE ES FR GB IT LU NL |
|
17Q | First examination report despatched |
Effective date: 20020319 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): AT BE DE ES FR GB IT LU NL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 59808750 Country of ref document: DE Date of ref document: 20030724 Kind code of ref document: P |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20031029 Year of fee payment: 6 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20031027 |
|
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: 20031124 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20031209 Year of fee payment: 6 |
|
ET | Fr: translation filed | ||
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 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2205367 Country of ref document: ES Kind code of ref document: T3 |
|
26N | No opposition filed |
Effective date: 20040319 |
|
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: 20040730 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
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: 20041124 |
|
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: 20041130 |
|
BERE | Be: lapsed |
Owner name: *ACCIAI SPECIALI TERNI S.P.A. Effective date: 20041130 Owner name: *SMS DEMAG A.G. Effective date: 20041130 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20041124 |
|
BERE | Be: lapsed |
Owner name: *ACCIAI SPECIALI TERNI S.P.A. Effective date: 20041130 Owner name: *SMS DEMAG A.G. Effective date: 20041130 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59808750 Country of ref document: DE Representative=s name: HEMMERICH & KOLLEGEN, DE Ref country code: DE Ref legal event code: R081 Ref document number: 59808750 Country of ref document: DE Owner name: THYSSENKRUPP ACCIAI SPECIALI TERNI S.P.A., IT Free format text: FORMER OWNERS: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE; THYSSENKRUPP ACCIAI SPECIALI TERNI S.P.A., TERNI, IT Ref country code: DE Ref legal event code: R081 Ref document number: 59808750 Country of ref document: DE Owner name: SMS GROUP GMBH, DE Free format text: FORMER OWNERS: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE; THYSSENKRUPP ACCIAI SPECIALI TERNI S.P.A., TERNI, IT |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20151119 Year of fee payment: 18 Ref country code: IT Payment date: 20151125 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20151119 Year of fee payment: 18 Ref country code: NL Payment date: 20151118 Year of fee payment: 18 Ref country code: ES Payment date: 20151111 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59808750 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20161201 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 243082 Country of ref document: AT Kind code of ref document: T Effective date: 20161124 |
|
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: 20161124 |
|
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: 20161201 |
|
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: 20161124 |
|
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: 20170601 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030618 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20181113 |
|
RIC2 | Information provided on ipc code assigned after grant |
Ipc: B22D 11/057 20060101ALI20000309BHEP Ipc: B22D 11/04 20060101AFI19990318BHEP |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161125 |