EP2956251A1 - Kühlung eines metallbandes mit positionsgeregelter ventileinrichtung - Google Patents
Kühlung eines metallbandes mit positionsgeregelter ventileinrichtungInfo
- Publication number
- EP2956251A1 EP2956251A1 EP14705729.3A EP14705729A EP2956251A1 EP 2956251 A1 EP2956251 A1 EP 2956251A1 EP 14705729 A EP14705729 A EP 14705729A EP 2956251 A1 EP2956251 A1 EP 2956251A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coolant
- valve
- cooling
- supply line
- valve device
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
Definitions
- the present invention relates to an operating method for a cooling device for cooling a metal strip by means of a liquid coolant
- cooling device has a loading device, by means of which the metal strip is acted upon by the coolant
- coolant is supplied to the admission device via a supply line
- valve device is arranged in the supply line
- a front state detection device is arranged in the supply line in front of the valve device, by means of which a front state of the coolant is detected, which has the coolant in the supply line in front of the valve device,
- the present invention further relates to a computer program comprising machine code which is directly executable by a control device for a cooling device for cooling a metal strip by means of a liquid coolant,
- the present invention further relates to a controller for a cooling means for cooling a Metallban- of the liquid by means of a coolant, wherein the Steuerein ⁇ direction is formed as a software programmable controller is programmed ⁇ and with such a computer program.
- the present invention further relates to adeein ⁇ device for cooling a metal strip by means of a flüssi ⁇ gen coolant,
- cooling device has a loading device, by means of which the metal strip is acted upon by the coolant
- coolant is supplied to the admission device via a supply line
- valve device is arranged in the supply line
- a preceding state detection device is arranged, by means of which a front state of the coolant is detected, which has the coolant in the supply line in front of the valve device,
- the cooling device has such a control device.
- DE 10 2007 046 279 A1 is the valve device is designed as a switching valve that is switched completely binary between the states and fully closed.
- the valve characteristic comprises a ⁇ A switching delay, a switch-off and a medium-sized amount of coolant flow.
- the coolant that is, the amount of refrigerant with which the metal ⁇ tape is applied per unit time to adjust accurately, reproducibly and dynamic.
- the coolant that is, the amount of refrigerant with which the metal ⁇ tape is applied per unit time to adjust accurately, reproducibly and dynamic.
- this is done in that a flowmeter is arranged in the supply line to the application device and the flow of ⁇ means of the valve means is controlled.
- this since this involvesswei ⁇ se has several disadvantages. In particular, an overshoot often occurs in practice when setting a new setpoint. Even a calming phase until the new set point is kept stable is often relatively long. Furthermore, flow meters are relatively expensive.
- the object of the present invention is to provide possibilities by means of which a flexible and reliable cooling of the metal strip can be achieved in a simple and kos ⁇ -effective manner.
- valve device in that, by adjusting the valve device to a respective open position, it is possible to adjust, continuously or in several stages, a coolant flow with which the metal strip is acted upon by the admission device per unit of time,
- Valve means determines a with the target value for the coolant telus corresponding desired value for an opening Stel ⁇ development of the valve means
- valve characteristic based on a reference state, which has the coolant in the supply line in front of the valve device, describes a characteristic of thehariffenschflus ⁇ ses as a function of the open position of the valve device and
- control device adjusts the opening position of the valve device according to the determined setpoint.
- the front state of the coolant may be determined as needed.
- the forward state of the coolant may include its temperature and / or its chemical composition.
- the front state of the cooling ⁇ means by (at least) a front supply line pressure, with which the coolant is applied in the supply line in front of the valve device.
- a rear condition detection device is arranged by means of which a rearward state of the coolant is detected, which the coolant in the supply line between the valve device and the Beauftschungs liked or in the
- control device the characteristic of the valve device based on the front state of the coolant, the rearward state of the coolant and the open position of the
- the rear state of the coolant can - be determined as needed - analogous to the prede ⁇ Ren state of the coolant.
- ⁇ preferably includes the back-end state of the coolant is (at least) a rear supply line pressure with which the coolant in the supply line between the valve means and the
- the present invention is also applicable in principle to normal cooling devices in which a front supply line pressure, which the coolant has in the supply line in front of the valve device, is relatively low.
- the front feed pressure is between 1.5 bar and 5.0 bar, in particular between 2.0 bar and 3.0 bar.
- ge ⁇ a computer program of the type called ge ⁇ is configured by
- control device determines a corresponding to the target value for the coolant flow set point for a Publ ⁇ drying posture of the valve means and adjusting the opening position of the valve means according to the determined target value, - That is adjustable by adjusting the valve means to a respective opening position continuously or in several stages, the coolant flow and
- a characteristic of theisserschflus ⁇ ses describes as a function of the open position of the valve device.
- the advantageous embodiments of the computer program correspond essentially to those of the operating method. Reference is therefore made to avoid repetition of the above statements.
- the object is further achieved by a control device with the features of claim 10.
- the control device is programmed with a computer program according to the invention.
- the object is further achieved by a cooling device with the features of claim 11.
- the control device is designed or programmed according to the invention.
- a treatment line for a metal strip 1 has at least one rolling stand 2-usually several rolling stands 2 in tandem-and one reeling device 3.
- the metal strip 1 is rolled.
- the metal strip 1 is reeled by means of the reeling device 3.
- Zvi ⁇ rule 2 the roll stands and / or between the last roll stand 2 and the coiler 3 cooling devices 4 may be disposed.
- the cooling devices 4 the metal strip 1 is cooled with a liquid coolant 5.
- the liquid coolant 5 is usually water or at least contains water as its main component.
- Treatment line ge ⁇ controls by a controller. 6
- the control means 6 may comprise a plurality of sub-units, each comprising a part of the treatment line steu ⁇ s. In the present invention, it is important that the controller 6 at least one of the cooling devices 4 controls. Subsequently therefore, in conjunction with FIGS 2 and 3 only - on behalf of alldeein ⁇ directions 4 - on one of the cooling devices 4 received.
- the control device 6 is, as ⁇ by the abbreviation ,, reasonable indicated, "as a software programmable controller been forms ⁇ . It is programmed with a computer program 7.
- the computer program 7 comprises machine code 8, which is directly executable by the control device 6.
- the processing the machine code 8 by the control device 6 causes the internal functionality of the control device 6, which will be explained in more detail below in connection with the overall function of the cooling device 4 considered.
- the cooling device 4 a According to FIG 2, the cooling device 4 a
- Applying device 9 the metal strip 1 is acted upon by the coolant 5.
- the application device 9 may be formed, for example, as an upper spray bar, by means of which the coolant 5 is applied to the metal strip 1 from above. Alternatively, the
- Spray bar may be formed by means of which the coolant 5 is applied from below on the metal strip 1. Also ande ⁇ re configurations are possible.
- the coolant 5 is supplied to the loading device 9 via a supply line 10 from a reservoir 11.
- a pump 12 is arranged in the supply line 10.
- the coolant 5 is acted upon by a pressure pV, hereinafter referred to as the front supply pressure pV.
- a valve device 13 is further arranged net. The valve device 13 is arranged between the pump 12 and the loading device 9.
- the valve device 13 is designed as a servo valve. By appropriately setting the valve device 13 to a respective opening position s is therefore - see FIG 3 - a coolant flow F is adjustable, with which the metal strip 1 is acted upon by the loading device 9 per unit time. It is possible that the opening position s and thus also the coolant flow F in accordance with the solid line in FIG. 3 are infinitely variable between 0 and a maximum flow. Alternatively, it is possible that the open position s and hence also the coolant flow F to the small dots in FIG 3 are ent ⁇ speaking adjustable in multiple stages. The number of stages in this case is at least three.
- the coolant flow F can be adjusted to a number of values other than 0 by means of the valve device 13.
- the dependency of the coolant flow F on the open position s shown in FIG. 3 corresponds to a characteristic curve K of the coolant flow F as a function of the open position s of the valve device 13.
- the characteristic curve K is based on a reference state ZR, that is to say the characteristic curve K only applies if the coolant 5 in the supply line 10 in front of the valve device 13 has the reference state ZR.
- the reference state ZR comprises Preferably, at least one reference pressure with which thedemit ⁇ tel 5 is applied in the supply line 10 in front of the valve device 13.
- the characteristic K is within the scope of the present invention the relevant part of a valve characteristic C of the valve device 13 represents.
- the Ventilcharakte ⁇ rumbling C additionally comprise further parameters of the valve device 13. Examples of such parameters are delay times that can occur when changing the opening position s (step response). However, this is in the context of vorlie ⁇ constricting invention is of secondary importance.
- a front state detection device 14 is arranged in front of the valve device 13.
- a front state ZV of the coolant 5 is detected, which the coolant ⁇ means 5 in the supply line 10 in front of the valve device 13 actually has.
- the front state ZV preferably comprises at least the front supply line pressure pV, with which the coolant 5 in the supply line 10 in front of the valve device 13 is (actually) acted upon.
- the control device 6 can be a desired value F * of the coolant flow F and the front state ZV supplied ⁇ leads of Fig. 2 Furthermore, the control device 6, the valve characteristic C of the valve device 13 is known. The control device 6 is therefore able, on the basis of the desired value F * for the coolant flow F, the front state ZV of the coolant 5 and the valve characteristic C of the valve device 13 - in particular the characteristic K - a set value s * for the open position s of the valve device thirteenth to investigate.
- the determined setpoint value s * for the open position s of the valve device 13 corresponds to the specified setpoint value F * for the coolant flow F.
- the control device 6 adjusts the open position s of the valve device 13 in accordance with the determined setpoint value s *.
- the tax Direction 6, the valve device 13 may alternatively be controlled or regulated.
- a rear state detection device 15 is arranged in the feed line 10 between the valve device 13 and the loading device 9.
- a rearward state ZH of the coolant 5 is detected, which the coolant 5 has in the supply line 10 between the valve device 13 and the loading device 9.
- a rearward state ZH of the coolant 5, which the coolant 5 has in the admission device 9 itself is detected.
- the rear state ZH is also supplied to the control device 6.
- the control device 6 is thereby able to track the characteristic curve K of the valve means 13 on the basis of the forward state ZV of coolant 5, of the rear ⁇ ren ZH state of the coolant 5 and the open position of the valve device s. 13
- the rear state ZH may in particular - analogous to the front state ZV - include a rear supply pressure pH, with which the coolant 5 in the supply line 10 between the valve device 13 and the loading device 9 or in the
- Acting device 9 itself is acted upon.
- the characteristic K is preferably parameterized.
- reference points may be given before ⁇ for which the associated coolant flow F de ⁇ finiert is specified. Interpolation takes place between the interpolation points in this case. If, for an open position s of the valve device 13, which lies between two support points, a deviation of the rear state ZH from an expected rear state, for example, the coolant flows F defined for the two support points can correspond to the distances of the open position s be tracked by the two support points weighted. In this case, the weighting is stronger, the smaller the distance of the opening position s from the respective support point.
- the front supply pressure pV, the coolant 5 has in the supply line 10 in front of the valve device 13, is relatively low, for example, at about 0.2 bar to 0.3 bar.
- the forward supply pressure pV is between 1.5 bar and 5.0 bar. In particular, it can be between 2.0 bar and 3.0 bar.
- the present invention has many advantages. Insbeson ⁇ particular can be set accurately and reproducibly in a simple and cost-effective way of coolant telpound F, with an overshoot can be avoided.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Control Of Metal Rolling (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14705729.3A EP2956251B1 (de) | 2013-02-14 | 2014-02-07 | Kühlung eines metallbandes mit positionsgeregelter ventileinrichtung |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13155151.7A EP2767352A1 (de) | 2013-02-14 | 2013-02-14 | Kühlung eines Metallbandes mit positionsgeregelter Ventileinrichtung |
| EP14705729.3A EP2956251B1 (de) | 2013-02-14 | 2014-02-07 | Kühlung eines metallbandes mit positionsgeregelter ventileinrichtung |
| PCT/EP2014/052385 WO2014124867A1 (de) | 2013-02-14 | 2014-02-07 | Kühlung eines metallbandes mit positionsgeregelter ventileinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2956251A1 true EP2956251A1 (de) | 2015-12-23 |
| EP2956251B1 EP2956251B1 (de) | 2017-03-29 |
Family
ID=47710001
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13155151.7A Withdrawn EP2767352A1 (de) | 2013-02-14 | 2013-02-14 | Kühlung eines Metallbandes mit positionsgeregelter Ventileinrichtung |
| EP14705729.3A Active EP2956251B1 (de) | 2013-02-14 | 2014-02-07 | Kühlung eines metallbandes mit positionsgeregelter ventileinrichtung |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13155151.7A Withdrawn EP2767352A1 (de) | 2013-02-14 | 2013-02-14 | Kühlung eines Metallbandes mit positionsgeregelter Ventileinrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US10722929B2 (de) |
| EP (2) | EP2767352A1 (de) |
| CN (1) | CN105026064B (de) |
| PL (1) | PL2956251T3 (de) |
| WO (1) | WO2014124867A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3495056B1 (de) | 2017-12-11 | 2020-09-16 | Primetals Technologies Austria GmbH | Verbesserte steuerung der wasserwirtschaft einer kühlstrecke |
| DE102018219276A1 (de) | 2018-03-12 | 2019-09-12 | Sms Group Gmbh | Kühlgruppe einer Laminarkühlvorrichtung |
| ES3002688T3 (en) * | 2018-06-13 | 2025-03-07 | Novelis Inc | Systems and methods for quenching a metal strip after rolling |
| EP3623068B1 (de) * | 2018-09-12 | 2021-07-14 | Primetals Technologies Germany GmbH | Aufbringeinrichtungen von kühlstrecken mit zweitem anschluss |
| EP3896286A1 (de) | 2020-04-14 | 2021-10-20 | Primetals Technologies Germany GmbH | Betrieb einer pumpe einer kühleinrichtung ohne verwertung eines mehrdimensionalen, gemessenen kennlinienfeldes |
| EP3895819B1 (de) | 2020-04-14 | 2023-06-07 | Primetals Technologies Germany GmbH | Betrieb einer kühleinrichtung mit einem minimalen arbeitsdruck |
| DE102022128358A1 (de) * | 2022-10-26 | 2024-05-02 | Sms Group Gmbh | Kühlmodul, Kühlgruppe, Kühlsystem, Verfahren, warmgewalztes metallisches bandförmiges Produkt und Verwendung |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE213853C (de) | ||||
| US3589160A (en) | 1968-06-07 | 1971-06-29 | Bethlehem Steel Corp | Apparatus and method for controlling accelerated cooling of hot rolled strip material |
| US4232853A (en) * | 1977-07-04 | 1980-11-11 | Kawasaki Steel Corporation | Steel stock cooling apparatus |
| DD213853A1 (de) * | 1983-02-28 | 1984-09-26 | Thaelmann Schwermaschbau Veb | Regeleinrichtung der wasserzufuhr in wasserkuehlstrecken |
| US8318080B2 (en) * | 2005-11-11 | 2012-11-27 | Jfe Steel Corporation | Device and method for cooling hot strip |
| EP1938911A1 (de) * | 2006-12-27 | 2008-07-02 | VAI Industries (UK) Ltd. | Vorrichtung und Verfahren zur kontrollierten Kühlung. |
| US20080314367A1 (en) * | 2007-06-22 | 2008-12-25 | Goulette David A | Control system using pulse density modulation |
| DE102007046279A1 (de) * | 2007-09-27 | 2009-04-09 | Siemens Ag | Betriebsverfahren für eine Kühlstrecke mit zentralisierter Erfassung von Ventilcharakteristiken und hiermit korrespondierende Gegenstände |
| EP2108465A1 (de) * | 2008-04-07 | 2009-10-14 | Siemens VAI Metals Technologies Ltd. | Verfahren und Vorrichtung für gesteuerte Kühlung |
| FR2940979B1 (fr) * | 2009-01-09 | 2011-02-11 | Fives Stein | Procede de refroidissement d'une bande metallique en defilement |
| JP4903920B1 (ja) | 2010-07-22 | 2012-03-28 | 新日本製鐵株式会社 | 鋼板の冷却装置及び鋼板の冷却方法 |
| EP2767353A1 (de) * | 2013-02-15 | 2014-08-20 | Siemens VAI Metals Technologies GmbH | Kühlstrecke mit Power Cooling und Laminarkühlung |
-
2013
- 2013-02-14 EP EP13155151.7A patent/EP2767352A1/de not_active Withdrawn
-
2014
- 2014-02-07 CN CN201480009061.2A patent/CN105026064B/zh active Active
- 2014-02-07 WO PCT/EP2014/052385 patent/WO2014124867A1/de not_active Ceased
- 2014-02-07 EP EP14705729.3A patent/EP2956251B1/de active Active
- 2014-02-07 PL PL14705729T patent/PL2956251T3/pl unknown
- 2014-02-07 US US14/768,076 patent/US10722929B2/en active Active
-
2020
- 2020-06-04 US US16/893,020 patent/US11084076B2/en active Active
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2014124867A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105026064B (zh) | 2017-07-18 |
| PL2956251T3 (pl) | 2017-09-29 |
| US20200298295A1 (en) | 2020-09-24 |
| WO2014124867A1 (de) | 2014-08-21 |
| US10722929B2 (en) | 2020-07-28 |
| CN105026064A (zh) | 2015-11-04 |
| EP2767352A1 (de) | 2014-08-20 |
| EP2956251B1 (de) | 2017-03-29 |
| US20160008861A1 (en) | 2016-01-14 |
| US11084076B2 (en) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2956251B1 (de) | Kühlung eines metallbandes mit positionsgeregelter ventileinrichtung | |
| EP2138380B1 (de) | Vorrichtung und Verfahren zum Betrieb eines Lenkassistenzsystems mit Fahrereingriffstoleranz | |
| EP3411162B1 (de) | Modellprädiktive bandlageregelung | |
| EP2566633B1 (de) | Betriebsverfahren für eine fertigstrasse mit prädiktion der leitgeschwindigkeit | |
| EP2697001B1 (de) | Steuerverfahren für eine walzstrasse | |
| EP2258939B1 (de) | Verfahren zur Regelung der Temperatur einer Glühkerze | |
| EP3303643B1 (de) | Wärmebehandlungsanlage zur wärmebehandlung von stahlband und verfahren zur steuerung einer wärmebehandlungsanlage zur wärmebehandlung von stahlband | |
| EP2956250B1 (de) | Kühlstrecke mit power cooling und laminarkühlung | |
| EP2244850B1 (de) | Betriebsverfahren für eine kühlstrecke zum kühlen eines walzguts mit von der temperatur losgelöster kühlung auf einen endenthalpiewert | |
| DE102014215397B4 (de) | Bandlageregelung mit optimierter Reglerauslegung | |
| DE102007003243A1 (de) | Regelanordnung für ein Walzgerüst und hiermit korrespondierende Gegenstände | |
| DE102006047718A1 (de) | Verfahren zur Nachverfolgung des physikalischen Zustands eines Warmblechs oder Warmbands im Rahmen der Steuerung einer Grobblechwalzstraße zur Bearbeitung eines Warmblechs oder Warmbands | |
| EP3071343B1 (de) | Betriebsverfahren für eine kühlstrecke und kühlstrecke | |
| EP3099430B1 (de) | Kühlstrecke mit zweifacher kühlung auf eine jeweilige sollgrösse | |
| EP2200763B1 (de) | Auf der streuung einer istgrösse eines walzguts basierende adaptierung eines reglers in einem walzwerk | |
| EP3623068B1 (de) | Aufbringeinrichtungen von kühlstrecken mit zweitem anschluss | |
| EP2280324A1 (de) | Steuerverfahren für ein Walzwerk mit Adaption eines von einem Walzmodell verschiedenen Zusatzmodells anhand einer Walzgröße | |
| EP4103339B1 (de) | Ermittlung einer sensitivität einer zielgrösse eines walzguts von einer betriebsgrösse einer warmwalzstrasse | |
| EP4574288A1 (de) | Modellprädiktive einstellung der thermischen balligkeit einer walze eines walzgerüsts | |
| EP4611949A1 (de) | Walzen von stahl mit messtechnischer erfassung der phasenumwandlung | |
| EP4547419A1 (de) | Schmiedestrategie smx | |
| DE102022206855A1 (de) | Schmiedestrategie SMX | |
| DE102008007802A1 (de) | Verfahren und Einrichtung zur Regelung von Stellgrößen in hütten-technischen Anlagen |
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: 20150715 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| 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 |
|
| INTG | Intention to grant announced |
Effective date: 20161020 |
|
| 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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| 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 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 879244 Country of ref document: AT Kind code of ref document: T Effective date: 20170415 |
|
| 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: DE Ref legal event code: R096 Ref document number: 502014003217 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20170329 Ref country code: NO 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: 20170629 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: 20170630 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: 20170329 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: 20170329 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20170329 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS 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: 20170329 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: 20170629 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: 20170329 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: 20170329 |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170329 |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170329 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: 20170329 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: 20170329 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: 20170329 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: 20170329 |
|
| 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: 20170729 Ref country code: SM 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: 20170329 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502014003217 Country of ref document: DE |
|
| 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: 20170329 |
|
| 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: 20180103 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20170329 |
|
| 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: 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: 20170329 Ref country code: MC 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: 20170329 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20180207 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180228 |
|
| 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: 20180207 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20181031 |
|
| 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 NON-PAYMENT OF DUE FEES Effective date: 20180207 |
|
| 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: 20180228 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180207 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20190201 Year of fee payment: 6 Ref country code: AT Payment date: 20190219 Year of fee payment: 6 |
|
| 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: 20170329 |
|
| 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; INVALID AB INITIO Effective date: 20140207 Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170329 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: 20170329 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL 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: 20170329 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 879244 Country of ref document: AT Kind code of ref document: T Effective date: 20200207 |
|
| 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: 20200207 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200207 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502014003217 Country of ref document: DE Representative=s name: LINDNER BLAUMEIER, PATENT- UND RECHTSANWAELTE,, DE |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20260218 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20260224 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20260129 Year of fee payment: 13 |