EP1983264A3 - Flammenüberwachungsvorrichtung mit einer Spannungserzeugungs- und Messanordnung - Google Patents

Flammenüberwachungsvorrichtung mit einer Spannungserzeugungs- und Messanordnung Download PDF

Info

Publication number
EP1983264A3
EP1983264A3 EP08002271.8A EP08002271A EP1983264A3 EP 1983264 A3 EP1983264 A3 EP 1983264A3 EP 08002271 A EP08002271 A EP 08002271A EP 1983264 A3 EP1983264 A3 EP 1983264A3
Authority
EP
European Patent Office
Prior art keywords
voltage
measuring
generating
unit
ionization
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
EP08002271.8A
Other languages
English (en)
French (fr)
Other versions
EP1983264B1 (de
EP1983264A2 (de
EP1983264B8 (de
Inventor
Martin Ries
Werner John
Fred Inacker
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.)
Viessmann Werke GmbH and Co KG
Original Assignee
Viessmann Werke GmbH and Co KG
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 Viessmann Werke GmbH and Co KG filed Critical Viessmann Werke GmbH and Co KG
Priority to PL08002271T priority Critical patent/PL1983264T3/pl
Publication of EP1983264A2 publication Critical patent/EP1983264A2/de
Publication of EP1983264A3 publication Critical patent/EP1983264A3/de
Publication of EP1983264B1 publication Critical patent/EP1983264B1/de
Application granted granted Critical
Publication of EP1983264B8 publication Critical patent/EP1983264B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/12—Flame sensors with flame rectification current detecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/10—Fail safe for component failures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

Die Erfindung geht aus von einer Flammenüberwachungsvorrichtung mit einer Spannungserzeugungs- und Messanordnung (10), welche eine Spannungserzeugungseinheit (12) zum Erzeugen einer Zündspannung zum Betreiben einer Zündvorrichtung (14) eines Brenners (22) und/oder zum Erzeugen einer Ionisationsspannung einer Ionisationselektrode (16) zum Überwachen einer Flamme (28) des Brenners (22) und eine Messeinheit (20) zum Messen eines durch die Ionisationsspannung erzeugten Ionisationsstroms umfasst, sowie mit einer Steuereinheit (24) zum Steuern der Spannungserzeugungseinheit (12) und zum Auswerten der Messwerte der Messeinheit (20). Es wird vorgeschlagen, dass die Steuereinheit (24) dazu ausgelegt ist, wenigstens eine dynamische Rückmeldung (30a, 30b) der Spannungserzeugungs- und Messanordnung (10) zu erfassen und zum Erkennen einer Fehlfunktion eines Elements der Spannungserzeugungs- und Messanordnung (10) auszuwerten.
EP08002271.8A 2007-04-16 2008-02-07 Flammenüberwachungsvorrichtung mit einer Spannungserzeugungs- und Messanordnung; Betriebsverfahren zur Vorrichtung Active EP1983264B8 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08002271T PL1983264T3 (pl) 2007-04-16 2008-02-07 Urządzenie do monitorowania płomienia z układem do generowania i pomiaru napięcia; Sposób działania urządzenia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007018122A DE102007018122B4 (de) 2007-04-16 2007-04-16 Flammenüberwachungsvorrichtung mit einer Spannungserzeugungs- und Messanordnung und Verfahren zum Überwachen eines Brenners mittels der Flammenüberwachungsvorrichtung

Publications (4)

Publication Number Publication Date
EP1983264A2 EP1983264A2 (de) 2008-10-22
EP1983264A3 true EP1983264A3 (de) 2014-02-19
EP1983264B1 EP1983264B1 (de) 2017-08-23
EP1983264B8 EP1983264B8 (de) 2017-09-27

Family

ID=39522199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08002271.8A Active EP1983264B8 (de) 2007-04-16 2008-02-07 Flammenüberwachungsvorrichtung mit einer Spannungserzeugungs- und Messanordnung; Betriebsverfahren zur Vorrichtung

Country Status (3)

Country Link
EP (1) EP1983264B8 (de)
DE (1) DE102007018122B4 (de)
PL (1) PL1983264T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001307B4 (de) 2010-01-28 2013-12-24 Viessmann Werke Gmbh & Co Kg Verfahren und Vorrichtung zur auf Ionisationsstrommessung basierenden Flammenerkennung sowie Flammenüberwachungssystem
ES2646213T3 (es) * 2012-07-04 2017-12-12 Vaillant Gmbh Procedimiento para la supervisión de un quemador que funciona con gas de combustión
DE102013014379A1 (de) 2013-08-30 2015-03-05 Kübler Gmbh Verfahren zur Bestimmung des Wartungszustands einer Heizungsanlage
DE102015210507A1 (de) * 2015-06-09 2016-12-15 Vaillant Gmbh Flammenüberwachung
DE102015222155B4 (de) 2015-11-11 2019-06-19 Viessmann Werke Gmbh & Co Kg Verfahren zur Steuerung einer Heizeinheit sowie Heizeinheit und Computerprogrammprodukt zur Ausführung des Steuerverfahrens
DE102017104526A1 (de) * 2017-03-03 2018-09-06 Viessmann Werke Gmbh & Co Kg Verfahren zur Bestimmung der Ursache einer Fehlzündung am Brenner eines Heizkessels
DE102018118288A1 (de) * 2018-07-27 2020-01-30 Ebm-Papst Landshut Gmbh Verfahren zur Überwachung und Regelung einer Brennerflamme eines Heizgerätebrenners
DE102019119206A1 (de) * 2019-07-16 2021-01-21 Vaillant Gmbh Verfahren und Vorrichtung zur Anpassung der Empfindlichkeit eines Detektors zur Überwachung einer Flamme in einem Heizgerät
WO2023217328A1 (de) * 2022-05-11 2023-11-16 Viessmann Climate Solutions Se Verfahren zum betrieb einer brennereinrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853455A (en) * 1973-09-24 1974-12-10 Kidde & Co Walter Burner control apparatus
EP0159748A1 (de) * 1984-04-12 1985-10-30 Koninklijke Philips Electronics N.V. Flammen-Schutzschaltung
JPS625014A (ja) * 1985-06-28 1987-01-12 Matsushita Electric Ind Co Ltd 燃焼検出装置
EP0617234A1 (de) * 1993-03-24 1994-09-28 Karl Dungs GmbH & Co. Ionisationsflammenwächter
WO1994028354A1 (en) * 1993-05-28 1994-12-08 Honeywell Inc. Flame rectification sensor employing pulsed excitation
EP1719947A1 (de) * 2005-05-06 2006-11-08 Siemens Building Technologies HVAC Products GmbH Verfahren und Vorrichtung zur Flammenüberwachung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD276409A3 (de) * 1988-03-25 1990-02-28 Geraete & Regler Werke Veb Schaltungsanordnung zur dynamischen eigenueberwachung von flammenwaechtern
DE58907538D1 (de) * 1988-03-25 1994-06-01 Hartmann & Braun Leipzig Gmbh Dynamische Eigenüberwachungsschaltung für Flammenwächter.
EP0908679A1 (de) * 1997-10-10 1999-04-14 Electrowatt Technology Innovation AG Flammenüberwachungsschaltung
DE10025769A1 (de) 2000-05-12 2001-11-15 Siemens Building Tech Ag Regeleinrichtung für einen Brenner
DE10247168B4 (de) * 2002-10-10 2004-09-09 Karl Dungs Gmbh & Co. Kg Flammenwächter mit Selbsttestfunktion und Verfahren zur Betriebsüberwachung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853455A (en) * 1973-09-24 1974-12-10 Kidde & Co Walter Burner control apparatus
EP0159748A1 (de) * 1984-04-12 1985-10-30 Koninklijke Philips Electronics N.V. Flammen-Schutzschaltung
JPS625014A (ja) * 1985-06-28 1987-01-12 Matsushita Electric Ind Co Ltd 燃焼検出装置
EP0617234A1 (de) * 1993-03-24 1994-09-28 Karl Dungs GmbH & Co. Ionisationsflammenwächter
WO1994028354A1 (en) * 1993-05-28 1994-12-08 Honeywell Inc. Flame rectification sensor employing pulsed excitation
EP1719947A1 (de) * 2005-05-06 2006-11-08 Siemens Building Technologies HVAC Products GmbH Verfahren und Vorrichtung zur Flammenüberwachung

Also Published As

Publication number Publication date
EP1983264B1 (de) 2017-08-23
EP1983264A2 (de) 2008-10-22
EP1983264B8 (de) 2017-09-27
DE102007018122A1 (de) 2008-10-23
PL1983264T3 (pl) 2018-01-31
DE102007018122B4 (de) 2013-10-17

Similar Documents

Publication Publication Date Title
EP1983264A3 (de) Flammenüberwachungsvorrichtung mit einer Spannungserzeugungs- und Messanordnung
EP2014985B1 (de) Verfahren zur Brenngas-Luft-Einstellung für einen brenngasbetriebenen Brenner
DE102010001307B4 (de) Verfahren und Vorrichtung zur auf Ionisationsstrommessung basierenden Flammenerkennung sowie Flammenüberwachungssystem
EP1719947B1 (de) Verfahren und Vorrichtung zur Flammenüberwachung
US8773137B2 (en) Method and device to detect the flame in a burner operating on a solid, liquid or gaseous combustible
WO2010094673A1 (en) Premix gas burner with improved flame monitoring and control
CN104813104A (zh) 用于监视和控制在燃气燃烧器设备中的燃烧的方法以及根据所述方法进行操作的燃烧控制系统
EP3825623A1 (de) Heizgerät mit notbetriebsregelung
EP2387737B1 (de) Verfahren und messeinrichtung zur ermittlung eines zustands eines elektrischen zünders eines gasturbinenbrenners sowie zündeinrichtung für einen gasturbinenbrenner
ATE549220T1 (de) Anordnung zum betrieb eines sensor
CN112240564A (zh) 用于调节检测器的灵敏度以用于监控加热器中的火焰的方法和装置
EP2388522A3 (de) Überwachungseinrichtung für ein Heizgerät und Verfahren zu ihrem Betreiben
DE102005024763B3 (de) Heizgerät und Verfahren zum Steuern eines Heizgerätes
EP3876322A3 (de) Brennstoffzellenvorrichtung
DE202005003642U1 (de) Laborgasbrenner
EP1811230A3 (de) Verfahren zum Regeln des Brennstoff-Luft-Verhältnisses eines brennstoffbetriebenen Brenners
DE102021100119A1 (de) Verfahren und Anordnung zur Erkennung von Flüssigkeit in einem Gebläse eines Heizgerätes
DE102009057121A1 (de) Verfahren zur qualitativen Überwachung und Regelung des Verbrennungszustandes eines Heizkesselsystems mittels eines Ionisationsflammenwächters
EP2871473B1 (de) Ionisationssensor
DE102011010074B4 (de) Verfahren zur Überprüfung der Funktionstüchtigkeit eines Sensors und zur Regelung einer Feuerungsanlage
EP3106753B1 (de) Flammenüberwachung
DE19649473C2 (de) Verfahren zum Überwachen der Flamme in einem brennstoffbetriebenen Heizgerät
DE10057902C2 (de) Gasbrenner für ein Heizgerät
DE102021109424A1 (de) Verfahren und Anordnung zur akustischen Beobachtung von Flammen in einem Verbrennungsraum eines Heizgerätes
EP4148325A1 (de) Verfahren und anordnung zur sicherstellung des vorhandenseins von flammen in einem verbrennungsraum bei einer modulation eines heizgerätes

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: A2

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 MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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 MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F23N 5/24 20060101ALI20140113BHEP

Ipc: F23N 5/12 20060101AFI20140113BHEP

17P Request for examination filed

Effective date: 20140819

RAX Requested extension states of the european patent have changed

Extension state: AL

Extension state: RS

Extension state: MK

Extension state: BA

Payment date: 20140819

RBV Designated contracting states (corrected)

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 MT NL NO PL PT RO SE SI SK TR

AKX Designation fees paid

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 MT NL NO PL PT RO SE SI SK TR

AXX Extension fees paid

Extension state: BA

Payment date: 20140819

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170228

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 MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: BA

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: 921752

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170915

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: VIESSMANN WERKE GMBH & CO. KG

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008015543

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170823

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: 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: 20170823

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: 20170823

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: 20170823

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: 20171123

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: 20170823

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: 20170823

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

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: 20171123

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: 20170823

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: 20171223

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: 20171124

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: 20170823

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: 20170823

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: 20170823

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: 20170823

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008015543

Country of ref document: DE

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: 20170823

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: 20170823

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: 20180524

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: 20170823

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: 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: 20170823

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: 20170823

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

Effective date: 20180207

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20180228

Ref country code: CH

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

Effective date: 20180228

Ref country code: LU

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

Effective date: 20180207

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

Ref country code: IE

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

Effective date: 20180207

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

Ref country code: GB

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

Effective date: 20180207

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

Ref country code: 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: 20170823

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: 20080207

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: 20170823

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

Effective date: 20170823

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

Ref country code: AT

Payment date: 20220215

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: 20220127

Year of fee payment: 15

Ref country code: IT

Payment date: 20220228

Year of fee payment: 15

Ref country code: FR

Payment date: 20220221

Year of fee payment: 15

Ref country code: BE

Payment date: 20220216

Year of fee payment: 15

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

Effective date: 20230515

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 921752

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230207

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230228

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: 20230207

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: 20230207

Ref country code: FR

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

Effective date: 20230228

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: 20230228

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: 17