EP3499122B1 - Barreau de grille de système de combustion à grille mobile à surface de roulement continue, couche barreau de grille et système de combustion à grille mobile - Google Patents

Barreau de grille de système de combustion à grille mobile à surface de roulement continue, couche barreau de grille et système de combustion à grille mobile Download PDF

Info

Publication number
EP3499122B1
EP3499122B1 EP18212653.2A EP18212653A EP3499122B1 EP 3499122 B1 EP3499122 B1 EP 3499122B1 EP 18212653 A EP18212653 A EP 18212653A EP 3499122 B1 EP3499122 B1 EP 3499122B1
Authority
EP
European Patent Office
Prior art keywords
grate
grate bar
feed
depression
elevation
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
Application number
EP18212653.2A
Other languages
German (de)
English (en)
Other versions
EP3499122A1 (fr
Inventor
Matthias Breiding
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wvt Breiding GmbH
Original Assignee
Wvt Breiding GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wvt Breiding GmbH filed Critical Wvt Breiding GmbH
Publication of EP3499122A1 publication Critical patent/EP3499122A1/fr
Application granted granted Critical
Publication of EP3499122B1 publication Critical patent/EP3499122B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/06—Provision for vertical adjustment of grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/002—Inclined grates with longitudinally movable gratebars

Definitions

  • the invention relates to a grate for a moving grate of an incineration plant comprising layers of grate arranged one above the other, a grate and a moving grate according to the preamble of claims 1, 9 and 10, respectively.
  • Grates are used, for example, to pick up combustion material such as garbage in a waste incineration plant and to transport it through the furnace.
  • the grates are made up of individual elements, the so-called grate stones.
  • the grate stones For level grids, such as those from the DE 20 2013 00974 U1 or DE 20 2011 005342 U1 are known to the applicant, the grate stones have a flat burning surface and are arranged adjacent to one another with the formation of a grate stone layer in order to create a transport and / or combustion surface for combustion material. Neighboring grate stones can be seen from the DE 20 2014 009 257 U1 known to the applicant for a stability of the grate stone layer without locking elements such as rods, screws or the like.
  • advancing grates or reverse sliding grates here consistently referred to as advancing grate, which also includes a reverse sliding grate
  • several combustion surfaces formed in this way are stepped vertically one above the other with horizontal ones Staggered and are moved horizontally relative to each other by a feed mechanism of the moving grate in such a way that firing material fed in from above is pushed over the individual stages during the combustion process until ideally only the non-combustible residues are discharged from the bottom of the moving grate.
  • parts of the fuel or combustion residues can get into the spaces between the grate stones and get stuck there. This can block and break the rust stones.
  • Damaged grate stones must be replaced quickly in order to avoid consequential damage to the moving grate. Therefore, in the event of such grate stone fractures, the system must be stopped and the affected grate stone must be dismantled after cooling in order to replace the broken grate stone with a new one. Such downtimes are expensive.
  • the invention is therefore based on the object of providing a grate for a stacked grate of a combustion plant comprising grate layers, a grate layer and a grate according to the preamble of claim 1, 9 or 10, which is easy and inexpensive to manufacture Enabling stability and service life of the moving grate and contributing to homogeneous firing.
  • a grate (used synonymously here for grate, grate bar, grate shoe and the like) is created for a stacked grate of an incineration plant comprising grate layers, comprising a front foot section and an upper running surface for the front foot section of a grate brick of a higher grate brick layer , in which the running surface has a contouring with an elevation and / or depression for deflecting the grate stone of the higher grate stone layer during the advancing movement of the grate stone layers of the moving grate.
  • the contouring can have concavely curved areas and / or convexly curved areas.
  • the elevation and / or depression is advantageously designed in an arcuate manner and can have a flatter and / or steeper rising flank on the front and / or rear in order to enable the deflection with the least possible mechanical stress on the grate stones.
  • provision can also be made for the foot section sliding over the contouring in the feed direction and in the opposite direction the feed direction with a sliding rounding dimensioned according to the projection, depression and / or rising flank.
  • the grate stone designed according to the invention can now be made thinner in the area of the burning surface, saving material, than in the area of the running surface, since thanks to the deflection typical damage caused by the entry of fuel and residues into the grate stone gaps is avoided.
  • a side locking device for locking with an adjacent grate stone can as from the DE 20 2014 009 257 U1 known to be provided, the locking device according to the invention enabling a vertical and / or rotary deflection movement.
  • the grate stones are expediently attached in a grate stone layer and / or in a moving grate with grate stones according to the invention, laterally and / or one above the other, adjacent to one another, with contouring for the counter-rotating deflection of adjacent grate stones during the advance movement. This creates a wave-shaped deflection movement.
  • An embodiment as a turning grate is advantageous, which has a receptacle in front of the advancing device of the moving grate as well as an elevation or convexity and a depression or concavity at both ends.
  • only one type of rust stone is to be kept available, because it can be installed alternately with one side and the other as an active running surface in order to bring about a movement directed against one another.
  • the in Fig. 1 The grate block 1 shown has a front foot section 2, a burning section 3 for items to be fired and an upper running surface 4 with a contour 5 for the front foot section 2 of a grate block 1 arranged higher up.
  • the burning section 3 here has a smaller material thickness than the running surface 4.
  • the contouring is designed here in the form of an expediently curved projection 6 opposite the running surface 4 with optional front and rear rising flanks 7 and 8, respectively Fig. 2
  • the grate stone 1 shown is contoured with an expediently congruent recess 9.
  • the foot section 3 has, in the feed direction 10 and against the feed direction 11, a sliding rounding 13 corresponding to the projection 6 or recess 9 or rising flank 7, 8.
  • a lateral locking device 14, for example in the form of an upwardly open hook, for locking with an adjacent grate stone 1 can be provided as long as it enables a vertical and / or rotary deflection movement of the grate stone 1.
  • Upper grate layer 15 of a moving grate of an incineration plant has adjacent, preferably alternately contoured grate stones 1, which are moved via the foot section 2 onto grate stones 1, likewise adjacent, preferably alternately contoured, along the feed direction 10 and are deflected vertically in opposite directions.
  • the running surface 4 can have a protrusion / depression or depression / elevation in succession, see FIG Fig. 4 (a) , with an essentially sinusoidal course. If necessary, several protrusions and / or depressions are provided with or without a spacing from one another, see Fig. 4 (b) .
  • the projection 6 and / or recess 9 can also be designed trapezoidal, see Fig. 4 (c) .
  • a reversible grate stone 1 is particularly advantageous, see Fig. 5 .
  • receptacles 17 are provided at both ends for engagement in a feed device of the moving grate.
  • the elevation / depression are expediently designed to be congruent to one another, so the grate stone is designed in mirror image.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Claims (11)

  1. Barreau de grille (1), destiné à une grille d'avancement d'un incinérateur comprenant des couches de barreaux de grille (15, 16) superposées, comprenant une partie basse (2) frontale et une surface de roulement (4) supérieure pour la partie basse (2) frontale d'un barreau de grille (1) d'une couche de barreaux de grille (15) placée plus haut, caractérisé en ce que la surface de roulement (4) comporte un contournage (5) doté d'un relief (6) et/ou d'un creux (9), destiné à dévier le barreau de grille (1) de la couche de barreaux de grille (15) placée plus haut en un mouvement ascendant ou descendant pendant son avance au cours du déplacement d'avance de la couche de barreaux de grille (15, 16) de grille d'avancement.
  2. Barreau de grille selon la revendication 1, caractérisé en ce que le relief (6) et/ou le creux (9) est conçu en forme d'arc.
  3. Barreau de grille selon la revendication 1 ou 2, caractérisé en ce que le relief (6) et/ou le creux (9) comporte sur la face frontale et/ou sur la face arrière un flanc montant (7, 8) plus plat et/ou plus abrupt.
  4. Barreau de grille selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la partie basse (2) comporte dans la direction d'avance (10) et à l'encontre de la direction d'avance (10) un arrondi de coulissement (12, 13), qui est dimensionné en fonction du relief (6) ou du creux (9) sur sa surface de roulement (4) ou sur un flanc montant (7, 8) du relief (6) ou du creux (9).
  5. Barreau de grille selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le barreau de grille (1) est conçu en étant plus épais dans la zone de la surface de roulement (4) que dans la zone d'une surface frontale de combustible (3) destinée à un combustible.
  6. Barreau de grille selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'il comporte un dispositif de verrouillage (14) latéral, pour son verrouillage avec un barreau de grille voisin.
  7. Barreau de grille selon la revendication 6, caractérisé en ce que le dispositif de verrouillage (14) permet un déplacement de déviation vertical et/ou en rotation.
  8. Barreau de grille selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'il est conçu sous la forme d'un barreau de grille tournant (1) .
  9. Couche de barreaux de grille (15, 16) destinée à une grille d'avancement d'un incinérateur, caractérisée par des barreaux de grille (1) voisins à contournage alterné selon l'une quelconque des revendications 1 à 8.
  10. Grille d'avancement, caractérisée par des barreaux de grille (1) selon l'une quelconque des revendications 1 à 8.
  11. Grille d'avancement selon la revendication 10, caractérisé en ce les barreaux de grille (1) sont montés au voisinage latéral et/ou superposé avec un contournage (5) pour la déviation à contresens de barreaux de grille (1) voisins, lors du déplacement d'avance.
EP18212653.2A 2017-12-14 2018-12-14 Barreau de grille de système de combustion à grille mobile à surface de roulement continue, couche barreau de grille et système de combustion à grille mobile Active EP3499122B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017006429.4U DE202017006429U1 (de) 2017-12-14 2017-12-14 Vorschubrost-Roststein mit konturierter Lauffläche, Roststein-Anordnung und Vorschubrost

Publications (2)

Publication Number Publication Date
EP3499122A1 EP3499122A1 (fr) 2019-06-19
EP3499122B1 true EP3499122B1 (fr) 2021-01-20

Family

ID=64665660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18212653.2A Active EP3499122B1 (fr) 2017-12-14 2018-12-14 Barreau de grille de système de combustion à grille mobile à surface de roulement continue, couche barreau de grille et système de combustion à grille mobile

Country Status (2)

Country Link
EP (1) EP3499122B1 (fr)
DE (1) DE202017006429U1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021025791A2 (pt) 2019-07-05 2022-05-10 Hitachi Zosen Inova Ag Bloco de grelha para uma grelha de incineração
CN110686263B (zh) * 2019-10-09 2023-12-22 科能亚太铸造（武汉）有限公司 一种焚烧装置用炉条
CN110686262B (zh) * 2019-10-09 2023-12-22 科能亚太铸造（武汉）有限公司 一种垃圾焚烧用炉条及垃圾焚烧处理装置
DE102019128536B4 (de) * 2019-10-22 2021-09-23 Nippon Steel Engineering Co., Ltd. Schubrost für einen Verbrennungsofen
CN117212798B (zh) * 2023-11-06 2024-01-19 光大环保技术装备（常州）有限公司 一种生活垃圾焚烧用炉排及生活垃圾焚烧装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59603074D1 (de) * 1995-03-23 1999-10-21 Theodor Koch Verbrennungsrost und verfahren zum optimieren des betriebes eines verbrennungsrostes
DE102008056468B3 (de) * 2008-11-04 2010-04-29 Fuguma Gmbh Maschinenbau Und Kraftwerkstechnik Rostplattenschubrost für Verbrennungsanlagen
DE202011005342U1 (de) 2011-04-17 2012-06-22 Bystronic Armatec Gmbh Handhabungsvorrichtung mit einstellbaren Klemmzangen für eine Glasplatte, insbesondere ein mehrlagiges Glaspaket
DE202013000974U1 (de) 2013-02-01 2013-05-27 Dirk Strothmann Einrastmechanismus zur widerstandsfähigen Befestigung und einfachen Demontage eines Einschubelementes in einem Halteelement mittels leicht bedienbarer Druckelemente
DE202014009257U1 (de) 2014-11-23 2016-02-25 Wvt Breiding Gmbh Rostelement mit Verhakungselement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3499122A1 (fr) 2019-06-19
DE202017006429U1 (de) 2019-03-15

Similar Documents

Publication Publication Date Title
EP3499122B1 (fr) Barreau de grille de système de combustion à grille mobile à surface de roulement continue, couche barreau de grille et système de combustion à grille mobile
EP0811818B1 (fr) Plaque de grille et procédé pour sa fabrication
CH710497A1 (de) Feuerfeste Wand, insbesondere für einen Verbrennungsofen.
AT506411B1 (de) Rost für feste brennstoffe
DE102017100408B4 (de) Rost für Feuerungsanlagen
EP2457662B1 (fr) Grille pour concasseur à marteaux
DE102019128536B4 (de) Schubrost für einen Verbrennungsofen
EP0499912A2 (fr) Barreau de grille et grille pour installations de combustion
DE2406204B2 (de) Befestigung von auswechselbaren Schleißplatten an Gehausewanden von Zerkleinerungsmaschinen
WO2012104111A1 (fr) Barreau de grille
EP2511609A2 (fr) Barreau de grille modulaire, élément de recouvrement, élément de bande combustible et élément de base associé ainsi que la grille d'avance d'une installation de combustion
DE202009004911U1 (de) Obertrumwanne für einen Rinnenschuss und Rinnenschuss hiermit
DE102009042722A1 (de) Roststab
DE2749590C2 (de) Feuerfeste Kopfwand für Industrieöfen
EP1867924B1 (fr) Plaque de protection de tubes faite de matériau résistant au feu et revêtement de paroi d'incinérateur
DE4335085C1 (de) Feuerrost-Befestigungskonstruktion
DE102020003114A1 (de) Roststab, Roststabanordnung und Verfahren zum Betreiben einer Roststabanordnung
DE102008026661B4 (de) Verkehrsleitwand
EP3250855B1 (fr) Dispositif d'amenée d'air pour un incinérateur
DE3520483C2 (de) Wand mit Schlitzen
EP3348903B1 (fr) Bloc de grillage
DE19912944C1 (de) Rostwangen-Abdichtkörper
DE19802914C1 (de) Kettenrad
DE10133973A1 (de) Vorrichtung und Verfahren zur Bildung eines Rostbodens bestehend aus untereinander formschlüssig verbundenen Lamellenkörpern
DE413205C (de) Kettenrost

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

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: 20191219

RBV Designated contracting states (corrected)

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

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: 20200812

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: 502018003713

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1356727

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210215

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: CH

Ref legal event code: NV

Representative=s name: E. BLUM AND CO. AG PATENT- UND MARKENANWAELTE V, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210120

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: 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: 20210420

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: 20210120

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: 20210421

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: 20210120

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: 20210520

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: 20210420

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: 20210120

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: 20210120

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: 20210120

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: 20210120

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: 20210120

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: 20210520

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018003713

Country of ref document: DE

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: 20210120

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: 20210120

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: 20210120

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

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: 20210120

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: 20210120

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: 20210120

26N No opposition filed

Effective date: 20211021

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: 20210120

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: 20210120

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: 20210120

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: 20210120

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: 20210520

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210120

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20211231

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: 20211214

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211214

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: 20211231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211231

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: 20210120

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: 20210120

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: 20181214

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20221214

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: 20221214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20231214

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

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: 20210120

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240229

Year of fee payment: 6

Ref country code: CH

Payment date: 20240110

Year of fee payment: 6