EP1260766A2 - Procédé d'adaptation d' un appareil de chauffage à brûleur à la cheminée d'air/fumée - Google Patents

Procédé d'adaptation d' un appareil de chauffage à brûleur à la cheminée d'air/fumée Download PDF

Info

Publication number
EP1260766A2
EP1260766A2 EP02010791A EP02010791A EP1260766A2 EP 1260766 A2 EP1260766 A2 EP 1260766A2 EP 02010791 A EP02010791 A EP 02010791A EP 02010791 A EP02010791 A EP 02010791A EP 1260766 A2 EP1260766 A2 EP 1260766A2
Authority
EP
European Patent Office
Prior art keywords
speed
air
reached
pressure value
burner
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
EP02010791A
Other languages
German (de)
English (en)
Other versions
EP1260766B1 (fr
EP1260766A3 (fr
Inventor
Norbert Gaisbauer
Peter Menne
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.)
Vaillant GmbH
Original Assignee
Vaillant 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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP1260766A2 publication Critical patent/EP1260766A2/fr
Publication of EP1260766A3 publication Critical patent/EP1260766A3/fr
Application granted granted Critical
Publication of EP1260766B1 publication Critical patent/EP1260766B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/08—Regulating air supply or draught by power-assisted systems
    • F23N3/082—Regulating air supply or draught by power-assisted systems using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/06—Regulating fuel supply conjointly with draught
    • F23N1/062—Regulating fuel supply conjointly with draught 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
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel 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
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N2005/181—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of air
    • F23N2005/182—Air flow switch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/19—Measuring temperature outlet temperature water heat-exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/20—Measuring temperature entrant temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks
    • F23N2233/04—Ventilators in stacks with variable speed

Definitions

  • the invention relates to a method for adapting a burner heated Heater according to the preamble of claim 1.
  • the aim of the invention is to avoid this disadvantage and a method of the beginning Specify the type mentioned, even in a warm operating state of the heater can be used.
  • the proposed method steps can also be used to adjust the tube length warm condition of the heater must be carried out, as is caused by the operation of the fan with a certain pre-rinse speed before the actual determination of the speed at which the provided for the release of the gas supply pressure value is reached, the residual heat after a Shutdown of the burner away from the primary heat exchanger and past the pressure measurement system is dissipated.
  • the temperature of the air volume flow adjusts itself Pressure measuring system, the flow or return temperature of the primary heat exchanger measured in the device on. This can increase the measured flow or return temperature the temperature of the air volume flow can be closed. With the help of the calculated Temperature correction function allows the speed determined when the device is warm correct a defined value.
  • the proposed measures make the pipe length adjustment practically immediate after the burner has been switched off, the time during which the Blower with a certain pre-purge speed works, relatively short, e.g. 1 min, can be held.
  • the heating device 23 has a burner 16 which is in a chamber 25 is arranged with a fresh air supply 20 which coaxially surrounds an exhaust duct 11 with connected to the environment.
  • This burner 16 acts on a heat exchanger 13 which via a return line 17 and a flow line 15 with a radiator arrangement connected is.
  • an exhaust gas hood 12 is arranged, which with the exhaust gas routing 11 is connected.
  • the burner 16 is connected to a gas line 10 and a gas control device 18 Gas supply 19 connectable.
  • the gas control device 18 has a modulation magnet 9 provided, which ensures the appropriate drive.
  • This modulation magnet 9 is controlled by control electronics 7 via a control line 8 is connected to the modulation magnet 9.
  • a blower 3 is arranged in the exhaust gas guide 11, the speed of which is determined by a Hall sensor 2 is monitored.
  • This Hall sensor 2 is connected to a speed controller 22 via a signal line 5 connected.
  • the control electronics 7 is connected via a control line 6 to the speed controller 22 which is in turn connected to the blower 3 via voltage supply lines 21.
  • a pressure measuring point 14 is arranged in the exhaust gas guide 11 and is connected to a pressure switch 1 connected, which switches when a certain pressure is reached. It is about Pressure measuring point 14, which can be formed by a Pitot tube, the pressure in the exhaust gas duct 11 detected.
  • the pressure switch 1 is connected to the control electronics 7 via a signal line 4.
  • the standard characteristic curve 30 shown in FIG. 3 - speed as a function of the burner output Q - is determined from the air ratio requirement of the device with regard to condensation behavior, freedom from pollutants and flame stability under standard conditions in laboratory tests and is stored as table 41 in the control electronics 7 (FIG. 4).
  • a typical characteristic curve is shown in FIG. 3.
  • This standard characteristic curve 30 represents the course in which optimum emission values result under standard installation conditions. To determine it, the burner 16 is put into operation and the load is varied over the entire modulation range. The speed is then determined at each operating point, at which the CO and NO x emissions reach the required values, over-ignition is still guaranteed and, on the other hand, no condensate is yet generated in the exhaust pipe.
  • Typical characteristic curves are shown in FIG. 3, with the standard characteristic curve 30 according to the installation 2a correlates, the operating characteristic 31 with FIG. 2b and the operating characteristic 32 with FIG. 2c.
  • a heating device 23 can be different Designed air exhaust systems 24 may be provided by a fresh air supply 20 and are formed by this enclosed exhaust duct 11 and a blower 3. So it can Air exhaust system 24 angled (Fig. 2a, 2b) or straight (Fig. 2c). Moreover The length of the air exhaust system 24 can vary considerably (FIGS. 2a, 2b), which results in significant differences in the flow resistance of the air exhaust system 24 result.
  • a correction factor is determined from the speed at the switching point of the pressure switch 1, with which 30 operating characteristics from the standard characteristics stored in the control electronics 7 be determined.
  • the control of the modulation magnet 9 and thus the gas supply to Burner 16 and the speed of the fan 3 is according to these operating characteristics of the Control electronics 7 controlled.
  • the control deviation is defined as the deviation of the actual flow temperature, measured by the temperature sensor 34 to the setpoint that the controller 7 uses via the adjuster 43 is specified.
  • This adjuster 43 can be an outside temperature sensor that has a Line 44 is connected to a microprocessor ⁇ P of the controller 7, or a fixed value.
  • the Microprocessor ⁇ P has access to all tables via data lines 45, 46 and 47. Furthermore is the microprocessor ⁇ P with all actual values and the target value transmitter via signal lines 33 connected.
  • controller 7 has a flame monitoring and ignition device 28 which via lines 27 and 29 with a sensor, not shown, and also not shown electrode is connected.
  • the edge characteristics 31 and 32 define the highest and lowest speed, respectively that safe burner operation is possible within the field between these limit characteristics is. Too much excess air would cause the flames to rise and thus become one imperfect combustion and a too small air flow to one incomplete combustion with carbon monoxide components.
  • a correction factor is determined from the speed at the switching point of the pressure switch 1, with which Operating characteristics are calculated from the standard characteristics stored in the controller 7 become.
  • the control of the modulation magnet 9 and thus the gas supply to the burner 16 and The speed of the blower 3 is controlled by the controller 7 according to these operating characteristics.
  • measurements for adapting the Heating device carried out in such a way that after the burner 16 is switched off Blower 3 for a certain minimum time, e.g. can be a minute with his maximum speed or power is operated, whereby the temperature of the Air volume flow at the pressure measuring system, the flow temperature of the device measured in the device Aligned primary heat exchanger so that depending on the measured flow and / or or return temperature of the primary heat exchanger to the temperature of the Air volume flow can be closed. Then the speed of the fan 3 is up the starting speed is reduced and then slowly until the intended speed is reached Pressure value increased. The result of a measurement is the lead and / or Return temperature of the primary heat exchanger 13 calculates a temperature correction function, with the corrected speed is calculated from the determined speed, which is used for Determination of the operating characteristics is used.
  • a certain minimum time e.g. can be a minute with his maximum speed or power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Air Supply (AREA)
  • Chimneys And Flues (AREA)
  • Sampling And Sample Adjustment (AREA)
EP02010791A 2001-05-21 2002-05-15 Procédé d'adaptation d' un appareil de chauffage à brûleur à la cheminée d'air/fumée Expired - Lifetime EP1260766B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT8002001 2001-05-21
AT0080001A AT410477B (de) 2001-05-21 2001-05-21 Verfahren zur anpassung eines brennerbeheizten heizgerätes an ein luft-abgassystem

Publications (3)

Publication Number Publication Date
EP1260766A2 true EP1260766A2 (fr) 2002-11-27
EP1260766A3 EP1260766A3 (fr) 2004-12-08
EP1260766B1 EP1260766B1 (fr) 2008-04-23

Family

ID=3681137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010791A Expired - Lifetime EP1260766B1 (fr) 2001-05-21 2002-05-15 Procédé d'adaptation d' un appareil de chauffage à brûleur à la cheminée d'air/fumée

Country Status (6)

Country Link
EP (1) EP1260766B1 (fr)
AT (2) AT410477B (fr)
DE (2) DE10222770A1 (fr)
DK (1) DK1260766T3 (fr)
ES (1) ES2304408T3 (fr)
PT (1) PT1260766E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4134588A1 (fr) * 2021-04-15 2023-02-15 Vaillant GmbH Procédé de vérification d'une installation de gaz d'échappement d'un appareil de chauffage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847448A1 (de) 1997-10-08 1999-04-22 Vaillant Joh Gmbh & Co Verfahren zur Anpassung eines brennerbeheizten Heizgerätes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510425C2 (de) * 1995-03-24 1999-05-27 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung eines Heizgerätes
DE19607854A1 (de) * 1996-03-01 1997-09-04 Bosch Gmbh Robert Heizgerät und Verfahren zur Regelung eines Heizgerätes
DE19846207C2 (de) * 1998-08-19 2000-10-26 Wolf Gmbh Vorrichtung und Verfahren zur Einstellung der Drehzahl eines Gebläses einer Gasheizeinrichtung, wie insbesondere einer Gastherme
DE19961285C1 (de) * 1999-12-18 2001-06-28 Bosch Gmbh Robert Verfahren zum Regeln eines Wärmeerzeugers mit einer Luft-Abgas-Führung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847448A1 (de) 1997-10-08 1999-04-22 Vaillant Joh Gmbh & Co Verfahren zur Anpassung eines brennerbeheizten Heizgerätes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4134588A1 (fr) * 2021-04-15 2023-02-15 Vaillant GmbH Procédé de vérification d'une installation de gaz d'échappement d'un appareil de chauffage

Also Published As

Publication number Publication date
EP1260766B1 (fr) 2008-04-23
AT410477B (de) 2003-05-26
PT1260766E (pt) 2008-07-07
DE50212130D1 (de) 2008-06-05
DE10222770A1 (de) 2002-12-05
ES2304408T3 (es) 2008-10-16
DK1260766T3 (da) 2008-08-25
EP1260766A3 (fr) 2004-12-08
ATA8002001A (de) 2002-09-15
ATE393361T1 (de) 2008-05-15

Similar Documents

Publication Publication Date Title
EP2594848B1 (fr) Procédé de commande d'un appareil à combustion et appareil à combustion
EP1761728B1 (fr) Procede de reglage du coefficient d'air dans un appareil de combustion et appareil de combustion
EP3593047B1 (fr) Procédé d'identification de types de gaz combustibles lors du processus de démarrage d'un appareil de chauffage fonctionnant au gaz combustible et appareil de chauffage fonctionnant au gaz combustible
AT408033B (de) Verfahren zur anpassung eines brennerbeheizten heizgerätes
DE10109808C2 (de) Verfahren und Vorrichtung zur Anpassung eines brennerbetriebenen Heizgerätes an ein Luft-Abgas-System
DE19635974A1 (de) Gas/Luft-Mischsystem für Gasheizgeräte
EP1519113A2 (fr) Procédé pour adapter la puissance de chauffage d'un appareil de chauffage à ventilation forcée aux pertes de pression individuelles d'une conduite d'amenée d'air frais et d'évacuation de gaz d'échappement
EP3499124A1 (fr) Composant d'appareil de chauffage et procédé de réglage d'un débit volumétrique de carburant
DE4030384C2 (fr)
DE19510425C2 (de) Verfahren und Vorrichtung zur Regelung eines Heizgerätes
DE102004055715C5 (de) Verfahren zur Einstellung von Betriebsparametern an einer Feuerungseinrichtung und Feuerungseinrichtung
EP1333227B1 (fr) Procédé d'ajustement d'un appareil de chauffage incorporant un brûleur à son système d'échappement et/ou de tirage en air
AT410477B (de) Verfahren zur anpassung eines brennerbeheizten heizgerätes an ein luft-abgassystem
DE102004063992B4 (de) Verfahren zur Steuerung einer Feuerungseinrichtung und Feuerungseinrichtung
DE102019100467A1 (de) Verfahren zum Regeln des Verbrennungsluftverhältnisses am Brenner eines Heizgerätes
EP0036613B1 (fr) Dispositif de régulation pour un échauffeur à eau ou air à combustion gazeuse pouvant être commandé par un capteur de température
DE3114942A1 (de) Regeleinrichtung fuer den gasbefeuerten heizkessel einer warmwasser-heizungsanlage
DE102005011021A1 (de) Verfahren zur Anpassung der Geräteheizleistung eines gebläseunterstützten Heizgerätes an die individuellen Druckverluste eines Frischluft-Abgas-Leitungssystems
WO2008043347A1 (fr) Réglage d'une puissance de chauffage d'un appareil de chauffage
EP1248044B1 (fr) Procédé de démarrage d'une chaudière
DE10144406C1 (de) Heizgerät, insbesondere Zusatzheizgerät für mobile Anwendungen
DE10340194B4 (de) Verfahren zur Anpassung der Gebläsedrehzahl eines gebläseunterstützten Heizgerätes
DE60032725T2 (de) Regelanlage für Kessel
DE102004030300A1 (de) Verfahren zur Einstellung eines Betriebsparameters einer Feuerungseinrichtung und Feuerungseinrichtung
EP1701096A1 (fr) Procédé pour adapter la puissance de chauffage d'un appareil de chauffage à ventilation forcée aux pertes de pression individuelles d'une conduite d'amenée d'air frais et d'évacuation de gaz d'échappement

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050519

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE 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

REF Corresponds to:

Ref document number: 50212130

Country of ref document: DE

Date of ref document: 20080605

Kind code of ref document: P

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: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20080625

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2304408

Country of ref document: ES

Kind code of ref document: T3

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: 20080423

BERE Be: lapsed

Owner name: VAILLANT G.M.B.H.

Effective date: 20080531

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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 NON-PAYMENT OF DUE FEES

Effective date: 20080531

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

Effective date: 20080423

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: 20080723

EN Fr: translation not filed
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

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

Effective date: 20080723

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: 20080531

26N No opposition filed

Effective date: 20090126

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: 20080723

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: 20080515

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: 20080423

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

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: 20080724

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

Effective date: 20090227

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

Ref country code: CH

Payment date: 20150508

Year of fee payment: 14

Ref country code: DK

Payment date: 20150508

Year of fee payment: 14

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

Ref country code: AT

Payment date: 20150506

Year of fee payment: 14

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20160531

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20160601

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 393361

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160515

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: 20160531

Ref country code: CH

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

Effective date: 20160531

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: 20160601

Ref country code: AT

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

Effective date: 20160515

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 NON-PAYMENT OF DUE FEES

Effective date: 20160531

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

Ref country code: NL

Payment date: 20170531

Year of fee payment: 16

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

Ref country code: PT

Payment date: 20180507

Year of fee payment: 17

Ref country code: ES

Payment date: 20180618

Year of fee payment: 17

Ref country code: DE

Payment date: 20180430

Year of fee payment: 17

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

Ref country code: IT

Payment date: 20180531

Year of fee payment: 17

Ref country code: TR

Payment date: 20180514

Year of fee payment: 17

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20180601

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: 20180601

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20180601

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50212130

Country of ref document: DE

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

Ref country code: PT

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

Effective date: 20191115

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: 20190515

Ref country code: DE

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

Effective date: 20191203

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200925

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 NON-PAYMENT OF DUE FEES

Effective date: 20190516

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 NON-PAYMENT OF DUE FEES

Effective date: 20190515