EP2226558A1 - Brûleur pour poêle alimenté en combustibles solides - Google Patents

Brûleur pour poêle alimenté en combustibles solides Download PDF

Info

Publication number
EP2226558A1
EP2226558A1 EP10155693A EP10155693A EP2226558A1 EP 2226558 A1 EP2226558 A1 EP 2226558A1 EP 10155693 A EP10155693 A EP 10155693A EP 10155693 A EP10155693 A EP 10155693A EP 2226558 A1 EP2226558 A1 EP 2226558A1
Authority
EP
European Patent Office
Prior art keywords
brazier
burner
holes
spatula
elements
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
Application number
EP10155693A
Other languages
German (de)
English (en)
Other versions
EP2226558B1 (fr
Inventor
Fabio Rossi
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.)
THERMOROSSI SpA
Original Assignee
THERMOROSSI SpA
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 THERMOROSSI SpA filed Critical THERMOROSSI SpA
Priority to SI201031213A priority Critical patent/SI2226558T1/sl
Publication of EP2226558A1 publication Critical patent/EP2226558A1/fr
Application granted granted Critical
Publication of EP2226558B1 publication Critical patent/EP2226558B1/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
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
    • F23B30/02—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
    • F23B30/06—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel supporting surfaces that are specially adapted for advancing fuel through the combustion zone
    • F23B30/10—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel supporting surfaces that are specially adapted for advancing fuel through the combustion zone with fuel-supporting surfaces having fuel advancing elements that are movable, but remain essentially in the same place, e.g. with rollers or reciprocating grate bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/12—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyor terminating above the fuel bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H15/00—Cleaning arrangements for grates; Moving fuel along grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/06—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air into the fire bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/02—Closed stoves
    • F24B1/024—Closed stoves for pulverulent fuels

Definitions

  • the present invention relates to a burner for a stove fuelled with solid fuels, in particular pellets but also for wood chips, cereals, vegetal waste in general, according to the general part of claim 1.
  • pellet solid fuel
  • the advantage of pellet over wood and coal consists in that it is much more easily managed by the manufacturer, as well as by the retailer and finally, by the end user too, since it can conveniently be arranged in bags of the desired weight and can be handled in a much easier manner compared to wood or coal.
  • the fuel is arranged in a storage space, located outside or directly inside the stove body, wherefrom it is taken, generally buy a screw, to be gradually laid in the burner.
  • the pellet is fed in a substantially automated manner, unlike known solid fuels that need to be constantly put in the stove by the user, based on the combustion progress.
  • the burner further exhibits a fuel collection tank provided with a pierced bottom wherethrough the comburent air enters the combustion chamber.
  • the fuel collection tank normally exhibits a square or rectangular shape and is provided with vertical walls that delimit the brazier and are intended for containing the ashes.
  • these alternative fuels also produce substances that melt, forming a solid layer on the brazier base when they cool down; such layer adds up to unburnt products, such as salts, silicon and other impurities, thus causing the obstruction of the air passage holes on the brazier, in such an extent to extinguish the flame and thus drastically impair the stove thermal yield.
  • the object of the present invention is to provide a burner for a stove fuelled with solid fuels, in particular pellet, which compared to similar burners of the known type and in particular compared to that just described, exhibits an improvement of the combustion process in terms of emissions of CO, NOx, powders and unburnt products,
  • solutions should be provided in such burner to optimise the ratio between the so-called “secondary air” and the so-called “primary air” introduced into the burner, in order to achieve the above objects. This is achieved, according to the invention, by providing the burner according to the characterising portion of claim 1.
  • spatula 6 is supported by a pair of vertical arms 6', in turn provided with horizontal pins 6", inserted in special seats 17, obtained on the side partitions 10, which longitudinally delimit the brazier.
  • Such spatula is set in swinging motion by per se known devices not shown in the figures for sake of simplicity.
  • a fundamental feature of the device of the invention is that a first portion 8 provided with an upward facing concavity is provided at the centre line in longitudinal direction of the brazier. Such portion is provided with through holes 9 at the entire extension thereof and the primary air required for combustion flows out of said holes,
  • said portion 8 is transversally delimited by a pair of elements 11 obtained by a metal sheet, which project relative to the brazier surface and are curved substantially as a "V", with upward facing apex.
  • Such elements are provided with holes 12 ( fig. 7 ) at the face thereof facing the conclave portion 8 and said elements surmount second portions 14 provided with holes 13 of the brazier flat surface.
  • such "V" shaped elements serve as side distributor elements for the secondary air required for the combustion process.
  • elements 11 may also be shaped as an upturned "U”, according to the burner combustion power.
  • Each one of the two longitudinal partitions 10 is surmounted by a further wall 20 inclined towards the inside of the brazier, said wall having the function of facilitating the retaining of the fusel and of the burnt products within the brazier itself.
  • Wall 20 placed at the feeding conduit 21 of the fuel, pushed by screw 3, exhibits at portion 22 with a slight upward concavity for facilitating the drop of the fuel at the centre of the brazier.
  • the presence of the "V” or "U” shaped elements that act as distributor elements does not hinder the movement of the motor-driven spatula.
  • the ash that is moved by the motor-driven spatula may go beyond said distributor elements, in particular if the fuels used are of a low quality. If on the other hand the fuel is of a high quality, the burnt residue is finely reduced by the motor-driven spatula and concurrently ejected by the presence of the primary air or made to drop in the underlying tank 10.
  • Said distributor elements may advantageously be made of steel, as well as of cast iron or any other metal or ceramic material capable of withstanding high operating temperatures.
  • the device of the invention is simple from both the construction viewpoint and from the functional viewpoint, allowing the achievement of the above objects.
  • the present invention may in any case have shapes and aspects other than those described herein, the essential features thereof being understood, without departing from the scope of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Gas Burners (AREA)
EP10155693.4A 2009-03-06 2010-03-05 Brûleur pour poêle alimenté en combustibles solides Active EP2226558B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201031213A SI2226558T1 (sl) 2009-03-06 2010-03-05 Gorilnik za peč na trdna goriva

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI2009A000048A IT1393286B1 (it) 2009-03-06 2009-03-06 Bruciatore per stufa alimentata con combustibili solidi

Publications (2)

Publication Number Publication Date
EP2226558A1 true EP2226558A1 (fr) 2010-09-08
EP2226558B1 EP2226558B1 (fr) 2016-03-30

Family

ID=41479038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10155693.4A Active EP2226558B1 (fr) 2009-03-06 2010-03-05 Brûleur pour poêle alimenté en combustibles solides

Country Status (7)

Country Link
EP (1) EP2226558B1 (fr)
DK (1) DK2226558T3 (fr)
ES (1) ES2579216T3 (fr)
IT (1) IT1393286B1 (fr)
PL (1) PL2226558T3 (fr)
PT (1) PT2226558T (fr)
SI (1) SI2226558T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20160918A1 (it) * 2016-02-22 2017-08-22 Thermorossi Spa Bruciatore per apparecchi riscaldanti a combustibile solido

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900025156A1 (it) 2019-12-20 2021-06-20 Thermorossi Spa Braciere per stufe alimentate a combustibile solido

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568019A (en) * 1943-06-18 1945-03-14 Charles Ellwood Holmes Improvements in and relating to furnaces, combustion chambers and the like
GB638458A (en) * 1948-02-09 1950-06-07 Edgar Harold Bracewell Improvements in domestic grates
FR2688868A1 (fr) * 1992-03-17 1993-09-24 Olmotti Humbert Marin Appareil de combustion utilisant des combustibles solides et/ou liquides.
US5617841A (en) * 1991-08-14 1997-04-08 Pyro Industries, Inc. Grate with self ignitor for burning pellet fuel
EP1559957A1 (fr) * 2004-01-28 2005-08-03 Thermorossi S.P.A. Brûleur de fourneau pour l'incinération de boulettes, de copeaux de bois, de céréales et de déchets végétaux en général

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568019A (en) * 1943-06-18 1945-03-14 Charles Ellwood Holmes Improvements in and relating to furnaces, combustion chambers and the like
GB638458A (en) * 1948-02-09 1950-06-07 Edgar Harold Bracewell Improvements in domestic grates
US5617841A (en) * 1991-08-14 1997-04-08 Pyro Industries, Inc. Grate with self ignitor for burning pellet fuel
FR2688868A1 (fr) * 1992-03-17 1993-09-24 Olmotti Humbert Marin Appareil de combustion utilisant des combustibles solides et/ou liquides.
EP1559957A1 (fr) * 2004-01-28 2005-08-03 Thermorossi S.P.A. Brûleur de fourneau pour l'incinération de boulettes, de copeaux de bois, de céréales et de déchets végétaux en général

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20160918A1 (it) * 2016-02-22 2017-08-22 Thermorossi Spa Bruciatore per apparecchi riscaldanti a combustibile solido

Also Published As

Publication number Publication date
EP2226558B1 (fr) 2016-03-30
DK2226558T3 (en) 2016-07-18
ITVI20090048A1 (it) 2010-09-07
PT2226558T (pt) 2016-07-11
PL2226558T3 (pl) 2016-11-30
ES2579216T3 (es) 2016-08-08
IT1393286B1 (it) 2012-04-12
SI2226558T1 (sl) 2016-08-31

Similar Documents

Publication Publication Date Title
CA2021345A1 (fr) Bruleur a boulettes, alimente par gravite
EP1559957B1 (fr) Brûleur de fourneau pour l'incinération de boulettes, de copeaux de bois, de céréales et de déchets végétaux en général
CN202303465U (zh) 一种高性能燃烧器
US4213445A (en) Fireplace combustion air duct apparatus
KR200485066Y1 (ko) 화목난로
PL198756B1 (pl) Palnik na paliwo stałe
EP2226558B1 (fr) Brûleur pour poêle alimenté en combustibles solides
EP1826483A2 (fr) Procédé et dispositif de combustion
KR20120039369A (ko) 목재 팰릿 난로
PL69009Y1 (pl) Zespół doprowadzania powietrza do komory paleniskowej palnika peletów
CN201412873Y (zh) 家用采暖、炊事、洗浴一体立式炉
PL226498B1 (pl) Mechanizm napowietrzania komory paleniskowej w palniku peletów
KR20170081346A (ko) 펠릿 난로
KR102023110B1 (ko) 화목 펠릿 난로
JP3130641U (ja) 暖房装置
JP2006300493A (ja) 暖房装置
EP1797370A2 (fr) Bruleur particulierement utile pour des combustibles solides
KR20150118692A (ko) 화목 및 펠릿 겸용 이동식 구들보일러
KR20150000221A (ko) 고형 연료를 사용하는 무동력 난로
US20100192936A1 (en) Easy to start heating apparatus at any attempt without need for flammable fluid and blowing
KR101051655B1 (ko) 연소효율이 향상된 무연 연소장치 및 이를 이용한 화목보일러
CN213237607U (zh) 一种新型柴火灶结构
CN106642132A (zh) 小型高效生活垃圾焚烧炉
CN211290064U (zh) 一种垃圾焚烧炉
RU69613U1 (ru) Топка кипящего слоя с огненной массой

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20101220

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150330

17Q First examination report despatched

Effective date: 20150604

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20151215

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 785810

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010031570

Country of ref document: DE

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 2226558

Country of ref document: PT

Date of ref document: 20160711

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20160624

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20160712

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20160630

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: 20160330

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: 20160330

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2579216

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20160808

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: 20160330

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: 20160330

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: 20160330

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20160401365

Country of ref document: GR

Effective date: 20160729

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

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: 20160330

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: 20160730

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: 20160330

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: 20160330

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: 20160330

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010031570

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

26N No opposition filed

Effective date: 20170103

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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: 20160330

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: LU

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

Effective date: 20170305

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: 20170305

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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 NON-PAYMENT OF DUE FEES

Effective date: 20170305

REG Reference to a national code

Ref country code: AT

Ref legal event code: UEP

Ref document number: 785810

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160330

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: 20100305

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: 20160330

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

Ref country code: CY

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

Effective date: 20160330

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: 20160330

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

Effective date: 20160330

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

Ref country code: DE

Payment date: 20230329

Year of fee payment: 14

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

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

Ref country code: ES

Payment date: 20230403

Year of fee payment: 14

Ref country code: CH

Payment date: 20230402

Year of fee payment: 14

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

Ref country code: GR

Payment date: 20240321

Year of fee payment: 15

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

Ref country code: NL

Payment date: 20240320

Year of fee payment: 15

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

Ref country code: AT

Payment date: 20240319

Year of fee payment: 15

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

Ref country code: CZ

Payment date: 20240319

Year of fee payment: 15

Ref country code: GB

Payment date: 20240320

Year of fee payment: 15

Ref country code: PT

Payment date: 20240315

Year of fee payment: 15

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

Ref country code: SI

Payment date: 20240319

Year of fee payment: 15

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

Ref country code: PL

Payment date: 20240322

Year of fee payment: 15

Ref country code: IT

Payment date: 20240327

Year of fee payment: 15

Ref country code: FR

Payment date: 20240321

Year of fee payment: 15

Ref country code: DK

Payment date: 20240320

Year of fee payment: 15

Ref country code: BE

Payment date: 20240320

Year of fee payment: 15