EP3790669A1 - Siebvorrichtung - Google Patents
SiebvorrichtungInfo
- Publication number
- EP3790669A1 EP3790669A1 EP19737660.1A EP19737660A EP3790669A1 EP 3790669 A1 EP3790669 A1 EP 3790669A1 EP 19737660 A EP19737660 A EP 19737660A EP 3790669 A1 EP3790669 A1 EP 3790669A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sieve
- bars
- profile
- screening
- screening 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/16—Cylinders and plates for screens
Definitions
- the invention is concerned with a sieve device, which is preferably designed in the form of a sieve basket, the sieve device having sieve slots or gaps formed between profiled sieve bars, and the sieve bars at their foot area being received in receiving recesses of support elements adapted to the foot area geometry and being permanently attached to them are.
- Such screening devices are also referred to as "bar screening devices”. These sieve devices can be designed in a flat shape as sieve plates or in a rounded form as sieve baskets.
- DE 196 09 316 C2 discloses a method for producing a screening device with controlled uneven sorting slots and screening devices and their use.
- the adjustability of the profile depth in a cylindrical rod screen basket is known from this.
- the screen basket has variable slot widths and / or different profile depths, whereby both core sizes can always be varied.
- a sieve device preferably in the form of a sieve basket with a cylindrical design, is created from these known profile bars.
- DE 44 32 842 A1 discloses a sorting device with a conical design, the slot widths changing in the direction of the flow path from the material inlet side to the reject outlet side, in such a way that the slot width in the direction of the flow path from the material inlet side to the reject outlet side becomes smaller.
- the invention therefore aims to provide a screening device made of conventional screening bars, which have, for example, a triangular profile, in which the sorting efficiency is improved, the clogging tendency is low, and higher throughput quantities can be achieved by how a smooth sorting process can be achieved overall ,
- a sieve device for this purpose, preferably in the form of a sieve basket, with sieve slots or gaps formed between profiled sieve rods, in which the sieve rods are accommodated at their foot region in receptacles adapted to the foot region geometry and permanently attached to them, and which is characterized in that the profile bars are arranged in such a way that, with a constant slot width between adjacent profile bars in the direction of the screen basket, the profile depth increases from the material inlet side to the reject outlet side, and the diameter of the sieve device on the fabric inlet side is larger than on the reject outlet side.
- the sieve device according to the invention is designed in such a way that different profile depths and / or different angles of a tangent to the surface of the sieve device are present, but there is essentially a constant slot width, so that sieve treatments or sorting treatments are provided in the direction of travel of the sieve device from the material inlet side to the reject outlet side with different implementation conditions. This enables higher throughputs to be achieved and, in particular, improves sorting efficiency.
- the sieve bars in the sieve device according to the invention are customarily profiled and are, for example, triangular in profile.
- the sieve bar in the upper region of the sieve basket is flatter or has a lower profile depth, smaller flow vortices, less turbulence are obtained and the likelihood of dirt particles being pressed through the sieve slots or gaps is reduced. This results in an overall more efficient and gentle sorting process in the screening device according to the invention.
- the thickening of the fiber suspension increases continuously in the direction of the reject outlet side. So that the sorting process does not come to a standstill due to a risk of clogging, a greater profile depth is realized in the area towards the reject outlet side. As a result, the turbulence can be increased in this area, paper fibers in the suspension can be better fluidized, and the tendency to clog decreases. In the area on the reject outlet side there is also a thickening and concentration of the dirt load. This dirt load increases wear, so that the larger profile depth in this area increases the volume of material in the stream, thereby improving the creep rupture strength and increasing the service life of the profile or strainer basket. According to preferred embodiments, the profile depth can increase continuously from the fabric inlet side to the reject outlet side. As an alternative, the profile depth can increase in steps from the fabric inlet side to the reject outlet side.
- the sieve bars can be aligned axially to the sieve basket axis, or alternatively can be aligned linearly inclined to the sieve axis. Or, according to a further preferred embodiment, the sieve bars can be aligned discontinuously curved to the sieve basket axis. The orientation of the sieve bars is selected in accordance with the requirements of the sieve and the sieve treatment.
- the profile bars have an essentially triangular profile.
- the slot width can be in a range from 0.05 mm to 0.8 mm, preferably from 0.1 mm to 0.4 mm.
- the profile bar width is preferably in a range from 2.0 mm to 8 mm, and preferably between 2.0 mm and 4.0 mm.
- Figure 1 is a schematic view of a screen basket according to the invention with at least two different screen areas between the inlet side (inlet) and a reject outlet side (reject).
- Fig. 2 is a schematic sectional view of a screen basket according to Fig. 1 in
- FIG. 3 shows a schematic sectional view of another embodiment of a screening device in cooperation with a likewise conical rotor;
- FIG. 4 shows a schematic view of a section of a sieve device, in which the sieve rods are aligned axially to the sieve basket axis;
- FIG. 5 shows a further preferred embodiment of an embodiment variant of a sieve device, in which the sieve rods are aligned linearly inclined to the sieve basket axis;
- Fig. 6 is a schematic sectional view of an embodiment variant of a sieve device, in which the sieve bars are aligned discontinuously curved to the sieve basket axis.
- FIG. 1 shows an exemplary embodiment of a screening device, denoted overall by 1, which is divided into at least two different treatment areas A, B in the flow direction, starting from the stock inlet side (inlet) to the reject outlet side (reject).
- the inlet on the fabric inlet side 2 and the reject on the reject outlet side 3 are indicated by arrows.
- the direction of the good material flow is also indicated by arrows in connection with the designation "good material”.
- the profile bars 4 are arranged in such a way that with a constant slot width w between adjacent profile bars 4 in the direction of the screen basket, the profile depth t increases from the fabric inlet side to the reject outlet side, and the diameter of the screening device 1 on the fabric inlet side 2 is larger than on the reject outlet side 3.
- the Screening device 1 according to the invention is thus conical in a predetermined manner, in such a way that the diameter of the material inlet side 2 is larger than on the reject outlet side 3.
- three side-by-side sieve bars 4 are illustrated, which have a profile width Br, a distance from profile bar 4 to profile bar 4 from P1, a profile bar head width b1 and a profile depth t1, 4, 4 screen slots or gaps being formed between adjacent profiled screen bars, which have a slot width w.
- the sieve bars 4 'in the treatment area B have a profile head width Br, a distance from the profile bar 4' to the profile bar 4 'from P2, a profile bar head width b2, the profile depth being indicated by t2.
- the sieve bars 4 are arranged with a profile depth t1, and the profile bars 4 'are arranged in the treatment area B with a profile depth t2.
- the slot width w is constant.
- the profile depth t1 in the treatment area A is smaller than the profile depth t2 in the treatment area B, or in other words, the profile depth t increases from the treatment area A, designated t1 there, to the treatment area B to t2.
- the diameter of the screening device 1 on the stock inlet side (inlet) 2 is larger than on the reject outlet side 3 (reject).
- FIG. 2 schematically illustrates a screening device 1 according to FIG. 1 in connection with an inner rotor 6, which is equipped with blades 7. Since the sieve device 1 according to the invention is conical, the gap between the wings 7 and the inner wall of the sieve device 1 is smaller in FIG. 2, starting from the stock inlet side 2 in the direction of the reject outlet side 3. This significantly increases the sorting efficiency.
- FIG. 3 An alternative embodiment is shown in FIG. 3, in which the screening device 1 cooperates with an inner-running rotor 6 ', which is also equipped with blades 7'.
- the configuration here is such that the rotor 6 'is also conical, like the screening device 1, in such a way that, starting from the stock inlet side 2 in the direction of the reject outlet side 3, the diameter of the rotor 6' becomes smaller.
- the wings T also follow the conical configuration of the screening device 1.
- the gap between the wings 7 'of the rotor 6' and the inner wall of the conical screening device 1 therefore remains essentially constant, starting from the stock in
- the profile bars 4, 4 ' are aligned axially to the strainer basket axis 4 as a preferred embodiment of the sieve device 1.
- the profile bars 4, 4 ′ serving as sieve bars are linearly inclined at an angle o to the sieve basket axis as a preferred embodiment of the sieve device 1.
- the profile bars 4, 4 ' are discontinuously curved with respect to the screen basket axis as the preferred embodiment of the screening device 1.
- the invention is not limited to the details described above, but numerous changes and modifications are possible, which the person skilled in the art will make if necessary, without departing from the inventive concept.
- the profile bars 4, 4 ' are arranged in such a way that they are assigned to the corresponding treatment area in such a way that with constant slot widths w between adjacent profile bars 4, 4' in the direction of the screen basket, the profile depth t1, t2 starting from the material inlet side 2 to the reject outlet side 3 increases, and the diameter of the screening device 1 on the stock inlet side 2 is larger than on the reject outlet side 7, so that a conical Configuration of the screening device 1 according to the invention.
- the screening device 1 can be adapted to the respective requirements, circumstances and treatment conditions in the direction of flow and can be tailored to this in a targeted manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018005307.6A DE102018005307B3 (de) | 2018-07-04 | 2018-07-04 | Siebvorrichtung |
| PCT/EP2019/000199 WO2020007499A1 (de) | 2018-07-04 | 2019-07-01 | Siebvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3790669A1 true EP3790669A1 (de) | 2021-03-17 |
| EP3790669B1 EP3790669B1 (de) | 2025-01-29 |
Family
ID=66547966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19737660.1A Active EP3790669B1 (de) | 2018-07-04 | 2019-07-01 | Siebvorrichtung |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3790669B1 (de) |
| KR (1) | KR102479630B1 (de) |
| CN (1) | CN112703064A (de) |
| CA (1) | CA3096277A1 (de) |
| DE (1) | DE102018005307B3 (de) |
| FI (1) | FI3790669T3 (de) |
| WO (1) | WO2020007499A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023134178A1 (de) * | 2023-12-06 | 2025-06-12 | Andritz Fiedler Gmbh | Sortierer und adapter hierfür |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491888A (en) * | 1968-12-27 | 1970-01-27 | Universal Oil Prod Co | Self-cleaning screen baskets |
| DE4104615A1 (de) * | 1991-02-15 | 1992-08-20 | Voith Gmbh J M | Siebkorb |
| DE4121897A1 (de) * | 1991-07-02 | 1993-01-07 | Fiedler Heinrich Gmbh | Siebelement |
| DE4432842C2 (de) | 1994-09-15 | 1996-09-26 | Voith Sulzer Stoffaufbereitung | Verfahren zum Ausbringen unerwünschter Feststoffpartikel aus einer wässerigen Faserstoffsuspension sowie Vorrichtung zu seiner Ausführung |
| DE19609316C2 (de) | 1996-03-09 | 2002-04-18 | Voith Sulzer Stoffaufbereitung | Verfahren zur Herstellung einer Siebvorrichtung mit kontrolliert ungleichmäßigen Sortierschlitzen sowie Siebvorrichtung und deren Verwendung |
| DE102007015901B4 (de) * | 2007-04-02 | 2023-07-20 | Andritz Fiedler Gmbh | Siebvorrichtung |
| DE102014011679A1 (de) | 2013-08-20 | 2015-02-26 | Andritz Fiedler Gmbh | Profilierter Siebstab und Siebvorrichtung aus profilierten Siebstäben |
| AU2017320338B2 (en) * | 2016-08-30 | 2022-12-01 | Schmacker Investments Pty Ltd | Wire member and method of making wire member |
-
2018
- 2018-07-04 DE DE102018005307.6A patent/DE102018005307B3/de active Active
-
2019
- 2019-07-01 EP EP19737660.1A patent/EP3790669B1/de active Active
- 2019-07-01 CA CA3096277A patent/CA3096277A1/en active Pending
- 2019-07-01 KR KR1020207031168A patent/KR102479630B1/ko active Active
- 2019-07-01 CN CN201980044928.0A patent/CN112703064A/zh active Pending
- 2019-07-01 WO PCT/EP2019/000199 patent/WO2020007499A1/de not_active Ceased
- 2019-07-01 FI FIEP19737660.1T patent/FI3790669T3/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018005307B3 (de) | 2019-06-06 |
| WO2020007499A1 (de) | 2020-01-09 |
| KR102479630B1 (ko) | 2022-12-21 |
| KR20200136989A (ko) | 2020-12-08 |
| CA3096277A1 (en) | 2020-01-09 |
| EP3790669B1 (de) | 2025-01-29 |
| FI3790669T3 (fi) | 2025-04-10 |
| CN112703064A (zh) | 2021-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3400423C3 (de) | Verwendung einer von einer Fasersuspension überströmbaren Lochplatte zum Klassieren | |
| DE3327422C2 (de) | Sieb, insbesondere für die Sortierung von auf der Grundlage von Altpapier hergestellten Fasersuspensionen | |
| EP2290160A1 (de) | Verfahren zur Herstellung eines Siebes, insbesondere eines starren Siebes für die Behandlung von zur Papiererzeugung geeigneten Faserstoffsuspensionen | |
| EP0662858A1 (de) | Sieb | |
| DE4121897A1 (de) | Siebelement | |
| EP3036050B1 (de) | Profilierter siebstab und siebvorrichtung aus profilierten siebstäben | |
| WO2013083509A1 (de) | Siebvorrichtung zum sieben einer faserstoffsuspension | |
| EP0567726B1 (de) | Siebvorrichtung | |
| EP0146641B1 (de) | Sortiersieb für Fasersuspensionen | |
| WO2012084562A1 (de) | Drucksortierer | |
| EP3790669B1 (de) | Siebvorrichtung | |
| WO2011157529A1 (de) | Sieb | |
| EP2780505B1 (de) | Sieb | |
| DE19625726C1 (de) | Siebvorrichtung mit spaltförmigen Öffnungen | |
| EP1217122B1 (de) | Verfahren zur Herstellung von bei der Nasssiebung von Papierfasersuspensionen verwendbaren Sieben | |
| DE10065930B4 (de) | Verfahren zur Herstellung von Sieben, die zur Nasssiebung von Papierfasersuspensionen verwendbar sind | |
| DE3015370C2 (de) | Siebkorb für Sortierer der Papierindustrie | |
| EP1039021B1 (de) | Verfahren zum Nasssieben von Faserstoffsuspensionen in Drucksortierern und Drucksortierersieb | |
| DE19916038A1 (de) | Verfahren zum Nasssieben von Faserstoffsuspensionen in Drucksortierern und Drucksortierersieb | |
| DE10112478A1 (de) | Verfahren zum Sortieren einer Faserstoffsuspension | |
| DE102024108109A1 (de) | Profilstab für einen Siebkorb für die Faseraufbereitung | |
| DE3448571C2 (de) | Siebplatte für Fasersuspensionen | |
| DE202007014091U1 (de) | Sieb, insbesondere starres Sieb für die Behandlung von zur Papiererzeugung geeigneten Faserstoffsuspensionen | |
| DE19736127A1 (de) | Verfahren und Siebvorrichtung zum Sortieren von nassen schmutzstoffhaltigen Faserstoffen | |
| DE102009007637A1 (de) | Verfahren zum Sortieren einer Faserstoffsuspension sowie Vorrichtung zu seiner Durchführung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| 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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20201118 |
|
| 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 |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20220914 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20241009 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| 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: DE Ref legal event code: R096 Ref document number: 502019012883 Country of ref document: DE |
|
| 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: FI Ref legal event code: FGE |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20250129 |
|
| 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: 20250129 |
|
| 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: 20250429 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250129 |
|
| 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: 20250129 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20250429 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: 20250529 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250129 |
|
| 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: 20250129 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: 20250529 |
|
| 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: 20250129 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: 20250430 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20250129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250129 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20250722 Year of fee payment: 7 |
|
| 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: 20250129 |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20250129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20250129 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: 20250129 |
|
| 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: 20250129 |
|
| 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: 20250129 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502019012883 Country of ref document: DE |
|
| 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: CH Ref legal event code: L10 Free format text: ST27 STATUS EVENT CODE: U-0-0-L10-L00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251210 |
|
| 26N | No opposition filed |
Effective date: 20251030 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502019012883 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: H13 Free format text: ST27 STATUS EVENT CODE: U-0-0-H10-H13 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20260224 |
|
| 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: 20250701 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20250701 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20250731 |
|
| 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: 20250701 |
|
| 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: 20260203 |
|
| 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: 20250731 |
|
| 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: 20250731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250731 |