EP3376112A1 - Lieu de l'incendie fermé - Google Patents

Lieu de l'incendie fermé Download PDF

Info

Publication number
EP3376112A1
EP3376112A1 EP18161569.1A EP18161569A EP3376112A1 EP 3376112 A1 EP3376112 A1 EP 3376112A1 EP 18161569 A EP18161569 A EP 18161569A EP 3376112 A1 EP3376112 A1 EP 3376112A1
Authority
EP
European Patent Office
Prior art keywords
combustion
burner
closed hearth
hearth according
container
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
EP18161569.1A
Other languages
German (de)
English (en)
Other versions
EP3376112B1 (fr
Inventor
Gerhard Manfred Rokossa
Volker Schmatloch
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.)
Spartherm Feuerungstechnik GmbH
Original Assignee
Spartherm Feuerungstechnik 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 Spartherm Feuerungstechnik GmbH filed Critical Spartherm Feuerungstechnik GmbH
Priority to PL18161569T priority Critical patent/PL3376112T3/pl
Publication of EP3376112A1 publication Critical patent/EP3376112A1/fr
Application granted granted Critical
Publication of EP3376112B1 publication Critical patent/EP3376112B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C5/00—Stoves or ranges for liquid fuels
    • F24C5/18—Liquid-fuel supply arrangements forming parts of stoves or ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D99/00—Subject matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/04—Feeding or distributing systems using pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2202/00—Liquid fuel burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • 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

Definitions

  • the invention relates to a closed fireplace according to the preamble of claim 1.
  • Closed fireplaces are designed in their design as fireplaces, stoves or fireplace inserts. These are used to burn solids such as wood, briquettes or the like for heating rooms.
  • a combustion air supply and exhaust system which are in each case in operative connection with the combustion chamber. Both the combustion air supply to supply fresh air, as well as the exhaust system with the outside environment are connected.
  • the burning of the solid fuels leads to contamination of the combustion chamber by soot deposition and ash formation as well as sooting of a glass pane when it is present as a window of the door.
  • the disposal of the ash is more or less frequent, but in any case associated with a corresponding amount of work.
  • the invention has for its object to further develop a fireplace of the generic type so that their operation is significantly easier.
  • the invention provides a combination of the advantages of a solid fuel fired fireplace with the advantages of liquid fueled operation.
  • the storage of fuel is much easier than that of solid fuels, especially wood, as well as the procurement of the fuel, wherein the liquid fuel receiving container, to which, according to the invention, a burner is connected, interchangeable and refillable.
  • the storage of several such containers for storage is designed simply and, above all, space-saving.
  • Contamination of the combustion chamber is now not or to a negligible extent. Cleaning work, such as cleaning the combustion chamber, possibly a door glass pane and ash disposal completely eliminated, so that the operation of the fireplace as a whole is much easier.
  • the exhaust gas produced in the combustion is discharged, usually in a chimney, while the fresh air required for combustion according to a further aspect of the invention is obtained from the external environment. It is also conceivable, however, to obtain the combustion air directly from the room, as in the case of gas-fired ovens, for example.
  • the container receiving the liquid fuel is arranged below the burner, which practically forms the bottom of the combustion chamber and is preferably covered with a burner grate.
  • a pump is provided, by means of which liquid fuel is conveyed into a combustion bowl of the burner.
  • combustion grate By means of the combustion grate, separate zones are created, namely below the combustion grate an early primary combustion zone and above the combustion grate a late primary combustion zone. Below the early primary combustion zone, a preheating / gasification zone is arranged according to another idea.
  • the ignition of the burner is effected by a thermoelectric ignition element, alternatively by a piezoelectric ignition element.
  • the combustion bowl is provided with an overflow, which opens into the fuel container and has a flashback protection.
  • a scavenging air fan can be provided, are eliminated with the fuel vapors before the ignition, said purge air fan is monitored by means of a pressure cell.
  • the fireplace can be provided above the combustion chamber with heat exchangers, through which the heating effect is optimized.
  • Fig. 1 and 2 is a closed fireplace illustrated, with a housing 1, in which a in the Fig. 3 recognizable combustion chamber 6 is arranged, which is closable by a door 2.
  • a connecting piece of a combustion air supply 4 is arranged via the ambient air as combustion air is supplied to the combustion chamber 6.
  • a fresh air line can be connected to the combustion air feed 4, which communicates with the outside air.
  • an exhaust gas guide 3 is in operative connection with the combustion chamber 6, wherein the exhaust gas guide 3 in any case, for example connected to a chimney, is in communication with the outside air.
  • a burner 7 is arranged, as a detail in the Fig. 5 is shown.
  • a container 8 for a liquid fuel is positioned in the housing 1, for example alcohol such as ethanol or the like.
  • the liquid fuel to the burner 7 can be guided.
  • a fan 9 are fuel vapors which have accumulated in the supply line to the burner 7, to be removed from ignition, the fan 9 can be monitored by means of a pressure cell.
  • heat exchangers 17 are arranged above the combustion chamber 6 in order to increase the heating efficiency.
  • a combustion bowl 11 is formed, which is divided into two superimposed zones by a burner grate 12 and that in a lower early primary combustion zone 14 and an upper late primary combustion zone 16, wherein the later primary combustion zone 16, an igniter 13 is associated.
  • a preheating / gasification zone 15 is arranged below the early primary combustion zone 14.
  • the burner 7 is incidentally also in the Fig. 4 recognizable, which reproduces a plan view of the burner grate 12 and the igniter 13.
  • the container 8 can be removed from the housing 1, wherein a flap is preferably provided in the housing 1 for this purpose.
  • a flap is preferably provided in the housing 1 for this purpose.
  • one or more containers 8 may be deposited, these being interchangeable respectively when emptied against refilled container 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
EP18161569.1A 2017-03-14 2018-03-13 Lieu de l'incendie fermé Active EP3376112B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18161569T PL3376112T3 (pl) 2017-03-14 2018-03-13 Zamknięte palenisko

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017101465.7U DE202017101465U1 (de) 2017-03-14 2017-03-14 Geschlossene Feuerstätte

Publications (2)

Publication Number Publication Date
EP3376112A1 true EP3376112A1 (fr) 2018-09-19
EP3376112B1 EP3376112B1 (fr) 2019-12-25

Family

ID=58584338

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18161569.1A Active EP3376112B1 (fr) 2017-03-14 2018-03-13 Lieu de l'incendie fermé

Country Status (3)

Country Link
EP (1) EP3376112B1 (fr)
DE (1) DE202017101465U1 (fr)
PL (1) PL3376112T3 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313568A (en) * 1939-12-06 1943-03-09 Motor Wheel Corp Combustion apparatus
DE1153503B (de) * 1957-11-18 1963-08-29 Kuehlapp G M B H OElbefeuertes Waermegeraet, insbesondere Heizofen, mit Schalenbrennerfeuerung
US4351316A (en) * 1979-10-09 1982-09-28 Walter Kroll Combustion apparatus for burning waste oils
US4373905A (en) * 1980-08-04 1983-02-15 Hettich Allen J Oil heater
JPS58137252U (ja) * 1982-03-04 1983-09-14 東芝熱器具株式会社 液体燃料燃焼装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313568A (en) * 1939-12-06 1943-03-09 Motor Wheel Corp Combustion apparatus
DE1153503B (de) * 1957-11-18 1963-08-29 Kuehlapp G M B H OElbefeuertes Waermegeraet, insbesondere Heizofen, mit Schalenbrennerfeuerung
US4351316A (en) * 1979-10-09 1982-09-28 Walter Kroll Combustion apparatus for burning waste oils
US4373905A (en) * 1980-08-04 1983-02-15 Hettich Allen J Oil heater
JPS58137252U (ja) * 1982-03-04 1983-09-14 東芝熱器具株式会社 液体燃料燃焼装置

Also Published As

Publication number Publication date
DE202017101465U1 (de) 2017-03-31
PL3376112T3 (pl) 2021-03-08
EP3376112B1 (fr) 2019-12-25

Similar Documents

Publication Publication Date Title
DE102005049276B4 (de) Kaminofen zur Luft- und/oder Wassererwärmung
EP3376112B1 (fr) Lieu de l'incendie fermé
DE3529615C2 (fr)
EP2107316A2 (fr) Four à cheminée destiné à brûler des combustibles solides à l'aide d'au moins une chambre de combustion
DE3345963A1 (de) Feuerstaette fuer feste brennstoffe, insbesondere holz
DE20104754U1 (de) Ethanol/Methanol-Brennerblock und Brennkammer
DE102015105547A1 (de) Brenneinsatz für Sturzbrandöfenund Sturzbrandofen
EP3620717A1 (fr) Module de four pour bâtiments
DE202011051990U1 (de) Kaminofen mit verbessertem Wirkungsgrad
DE8900558U1 (de) Brennstoffvergasungs- und Brennsektion eines Dauerbrandofens für Holz und Braunkohle
AT412020B (de) Ofen zum verbrennen von briketts
DE3107820A1 (de) Variabler kamin
DE3537842A1 (de) Entgasungsanlage zur teilpyrolytischen verbrennung von festbrennstoffen
DE3026673C2 (de) Wechselbrandkessel
DE10248288A1 (de) Mehrseitig einsehbare Feuerstätte
DE3801407C2 (fr)
DE3129046C2 (fr)
DE2751978A1 (de) Heizungskessel
DE7643C (de) Kachelofen mit eisernem kaminartigen Unterkasten
DE3429268A1 (de) Verbrennungseinrichtung
DE3140498A1 (de) Heizofen mit vielstoffbrennraum und sekundaerluftzufuhr
AT239488B (de) Luftheizaggregat
DE1056808B (de) Heizkessel fuer Sammelheizungsanlagen fuer Verfeuerung fester und fluessiger Brennstoffe
DE3601807A1 (de) Feuerstaette fuer die verbrennung von feinstueckigen, festen brennstoffen
DE19601122B4 (de) Feuerraum für feste Brennstoffe

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: 20190318

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

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: 20190619

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: 20191001

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: AT

Ref legal event code: REF

Ref document number: 1217514

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018000544

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: NL

Ref legal event code: FP

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: 20191225

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: 20200325

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: 20200325

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: 20200326

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: 20191225

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: 20191225

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: 20191225

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: 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: 20191225

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: 20191225

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

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: 20191225

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: 20191225

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: 20191225

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: 20191225

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: 20200520

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: 20191225

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: 20200425

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: 20191225

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018000544

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: 20191225

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: 20191225

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: 20191225

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: 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: 20191225

26N No opposition filed

Effective date: 20200928

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200331

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: 20200313

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: 20200313

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: 20200331

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

Ref country code: IT

Payment date: 20210331

Year of fee payment: 4

Ref country code: NL

Payment date: 20210322

Year of fee payment: 4

Ref country code: FR

Payment date: 20210319

Year of fee payment: 4

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

Ref country code: PL

Payment date: 20200311

Year of fee payment: 3

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: LI

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

Effective date: 20210331

Ref country code: CH

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

Effective date: 20210331

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: 20191225

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: 20191225

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: 20191225

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: 20191225

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20220401

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

Effective date: 20220313

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: 20220401

Ref country code: GB

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

Effective date: 20220313

Ref country code: FR

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

Effective date: 20220331

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 NON-PAYMENT OF DUE FEES

Effective date: 20210313

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

Ref country code: IT

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

Effective date: 20220313

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

Ref country code: DE

Payment date: 20230403

Year of fee payment: 6

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1217514

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230313

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: 20230313

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: 20230313

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502018000544

Country of ref document: DE

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: 20241001

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: 20241001

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

Ref country code: AT

Payment date: 20260410

Year of fee payment: 5