EP1936290A3 - Method and device for detecting the hydraulic state of a heating system - Google Patents

Method and device for detecting the hydraulic state of a heating system Download PDF

Info

Publication number
EP1936290A3
EP1936290A3 EP20070024614 EP07024614A EP1936290A3 EP 1936290 A3 EP1936290 A3 EP 1936290A3 EP 20070024614 EP20070024614 EP 20070024614 EP 07024614 A EP07024614 A EP 07024614A EP 1936290 A3 EP1936290 A3 EP 1936290A3
Authority
EP
European Patent Office
Prior art keywords
flow temperature
detecting
heating system
gblv
gvz
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
EP20070024614
Other languages
German (de)
French (fr)
Other versions
EP1936290A2 (en
EP1936290B1 (en
Inventor
Arne Kähler
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.)
Techem Energy Services GmbH
Original Assignee
Techem Energy Services 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 Techem Energy Services GmbH filed Critical Techem Energy Services GmbH
Priority to PL07024614T priority Critical patent/PL1936290T3/en
Publication of EP1936290A2 publication Critical patent/EP1936290A2/en
Publication of EP1936290A3 publication Critical patent/EP1936290A3/en
Application granted granted Critical
Publication of EP1936290B1 publication Critical patent/EP1936290B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • F24D19/1018—Radiator valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Es werden ein Verfahren und eine Vorrichtung zur Detektion des hydraulischen Zustands einer Heizungsanlage (9) mit über ein Fluidströrnungssystem (6, 7) verbundenen Heizkörpern (2) beschrieben, die von einem Heizmedium mit einer Vorlauftemperatur (ϑVL) durchströmt werden. Zur Detektion des hydraulischen Abgleichs im laufenden Betrieb ist vorgesehen, dass die Vorlauftemperatur (ϑVL) und für jeden Heizkörper (2) eine aus einer Differenz einer heizkörperseiügen und raumluftseitigen Temperatur abgeleitete Übertemperatur (Δ) zu verschiedenen Zeitpunkten gemessen und daraus eine den Wärmebedarf des Heizkörpers (2) anzeigende Kenngröße (Δlog, BLV, VZ, GBLV, GVZ) ermittelt wird und dass die Veränderung der Kenngröße (Δlog, BLV, VZ, GBLV, GVZ) über der Zeit oder der Vorlauftemperatur (ϑVL) und die zeitliche Veränderung der Vorlauftemperatur (ϑvL) ausgewertet werden.

Figure imgaf001
The invention relates to a method and a device for detecting the hydraulic state of a heating system (9) with radiators (2) connected via a fluid flow system (6, 7) through which a heating medium flows with a flow temperature (θ VL ). For the detection of hydraulic balancing during operation it is provided that the flow temperature (θ VL ) and for each radiator (2) derived from a difference of radiators and air side temperature overtemperature (Δ) measured at different times and therefrom the heat demand of the radiator (2) indicative characteristic (Δ log , BLV, VZ, GBLV, GVZ) is determined and that the change in the characteristic (Δ log , BLV, VZ, GBLV, GVZ) over time or the flow temperature (θ VL ) and the temporal Change in the flow temperature (θvL) are evaluated.
Figure imgaf001
EP07024614.5A 2006-12-20 2007-12-19 Method and device for detecting the hydraulic state of a heating system Active EP1936290B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07024614T PL1936290T3 (en) 2006-12-20 2007-12-19 Method and device for detecting the hydraulic state of a heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006060324A DE102006060324A1 (en) 2006-12-20 2006-12-20 Method and system for detecting the hydraulic balancing of a heating system

Publications (3)

Publication Number Publication Date
EP1936290A2 EP1936290A2 (en) 2008-06-25
EP1936290A3 true EP1936290A3 (en) 2013-01-23
EP1936290B1 EP1936290B1 (en) 2015-09-30

Family

ID=38777747

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07017809.0A Active EP1936288B1 (en) 2006-12-20 2007-09-12 Method and system for detecting the hydraulic balance of a heating system
EP07024614.5A Active EP1936290B1 (en) 2006-12-20 2007-12-19 Method and device for detecting the hydraulic state of a heating system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07017809.0A Active EP1936288B1 (en) 2006-12-20 2007-09-12 Method and system for detecting the hydraulic balance of a heating system

Country Status (4)

Country Link
EP (2) EP1936288B1 (en)
DE (1) DE102006060324A1 (en)
DK (2) DK1936288T3 (en)
PL (2) PL1936288T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452043C2 (en) * 2007-08-21 2023-07-26 Chalmor Ltd Thermostatic control device
FR2931226B1 (en) * 2008-05-19 2013-08-16 Acome Soc Coop Production METHOD AND SYSTEM FOR CONTROLLING A HYDRAULIC CIRCUIT WITH SEVERAL HEAT EXCHANGE LOOPS
DE102010034769A1 (en) * 2010-08-18 2012-02-23 Ista International Gmbh Method and system for carrying out hydraulic balancing in a heating system
DE102011018698A1 (en) * 2011-04-26 2012-10-31 Rwe Effizienz Gmbh Method and system for automatic hydraulic balancing of radiators
DE102014202738B4 (en) 2014-02-14 2022-11-17 Robert Bosch Gmbh Process for automated hydraulic balancing of a heating system
DE102014102275B4 (en) * 2014-02-21 2021-05-27 Eq-3 Holding Gmbh Method for regulating a heating and / or air conditioning system and heating and / or air conditioning system for this purpose
DK3115703T3 (en) * 2015-07-03 2020-05-11 Siemens Schweiz Ag Control of heating, ventilation, air conditioning
DE102015121418B3 (en) * 2015-12-09 2017-03-16 Oventrop Gmbh & Co. Kg Method for automatic hydraulic balancing of consumers in a heating and / or cooling plant
DE102016104204A1 (en) * 2016-03-08 2017-09-14 Techem Energy Services Gmbh Apparatus and method for determining the operating state of a radiator with a radiator control valve
DE102017104286B4 (en) * 2017-03-01 2021-11-25 Robert Bosch Gmbh Method for operating a building air conditioning system with a plurality of heat exchangers in a dynamically hydraulically balanced state
DE102017218139A1 (en) * 2017-10-11 2019-04-11 Viessmann Werke Gmbh & Co Kg Method for operating a heating system
DE102019109540A1 (en) * 2019-04-11 2020-10-15 Rehau Ag + Co Method for performing hydraulic balancing of a heating system for a building and a heating system designed for this purpose
DE102019120117B4 (en) * 2019-07-25 2021-08-19 Straub Kg Adjustment device and method for improved fine regulation of a valve gap
EP3936770A1 (en) * 2020-07-07 2022-01-12 blossom-Ic Intelligent Controls GmbH & Co. KG Heating system with automatic adaptive hydraulic adjustment
DE102020120043A1 (en) 2020-07-07 2022-01-13 Blossom-IC Intelligent Controls GmbH & Co. KG Heating system with automatic adaptive hydronic balancing
CN115076767A (en) * 2022-07-21 2022-09-20 南通金立电气工程有限公司 Self-adaptation heating installation governing system based on artificial intelligence
DE102022120825A1 (en) * 2022-08-17 2024-02-22 Blossom-ic-intelligent controls AG Measuring and analysis system for evaluating the hydraulic balancing of a space heating system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189614A1 (en) * 1984-12-24 1986-08-06 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Apparatus and method for adjusting a central heating installation
WO2004083733A1 (en) * 2003-03-22 2004-09-30 Danfoss A/S Method for adjusting several parallel connected heat exchangers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221725A1 (en) 1992-07-02 1994-01-05 Buderus Heiztechnik Gmbh Automatic hydraulic balance control for central heating system - involves identifying optimum thermostat valve settings for each room and storing settings in central control unit as max valves
DE19506628A1 (en) * 1995-02-25 1996-08-29 Tekmar Elektronik Gmbh & Co Method and arrangement for controlling a low-temperature heating system
DE10003394A1 (en) 1999-07-28 2001-02-22 Siegfried Leverberg Process for hydraulic balancing of a heating system
DE20009158U1 (en) * 2000-05-20 2000-08-24 Techem Service AG & Co. KG, 60528 Frankfurt Device for recording the heat output of a radiator and regulating the room temperature
DE10243076A1 (en) 2001-10-02 2003-04-17 Andreas Czech System for automatic setting of volume flow of radiators has actuating drive fitted on pre-adjustable adapter for radiator valves and automatically adjusted
DE50208516D1 (en) * 2001-12-19 2006-11-30 Techem Energy Services Gmbh METHOD AND DEVICE FOR ADAPTING THE HEAT POWER IN HEATING SYSTEMS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189614A1 (en) * 1984-12-24 1986-08-06 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Apparatus and method for adjusting a central heating installation
WO2004083733A1 (en) * 2003-03-22 2004-09-30 Danfoss A/S Method for adjusting several parallel connected heat exchangers

Also Published As

Publication number Publication date
EP1936290A2 (en) 2008-06-25
EP1936288A2 (en) 2008-06-25
DE102006060324A1 (en) 2008-07-03
PL1936288T3 (en) 2015-12-31
EP1936288B1 (en) 2015-07-22
EP1936288A3 (en) 2013-01-23
PL1936290T3 (en) 2016-06-30
EP1936290B1 (en) 2015-09-30
DK1936290T3 (en) 2016-01-11
DK1936288T3 (en) 2015-10-12

Similar Documents

Publication Publication Date Title
EP1936290A3 (en) Method and device for detecting the hydraulic state of a heating system
EP2187136A3 (en) Method for operating a system for transporting thermal energy through a liquid medium
EP2068128A3 (en) Thermal type flow meter for engine control system
EP1947432A3 (en) Temperature sensor, sensor and method for determining the temperature of a medium, method for manufacturing a temperature sensor for improved determination of the temperature of a medium and method for manufacturing a sensor which can also determine the temperature of a medium
EP1998109A3 (en) Method for operating a solar-thermal process heat array and solar-thermal process heat array
EP2105081A3 (en) Heat reclaim device with self-cleaning
EP2094059A3 (en) Induction cooking hob with at least one induction heating element and at least one temperature sensor
EP2009256A3 (en) System and method for heating at least one operating fuel of a combustion engine
EP1959115A3 (en) Method to control one or more firing temperatures of a gas turbine and method for determination of the water content in the working fluid of a gas turbine
EP2063183A3 (en) Method for determining core temperature of cooked food and cooking device to perform this method
CA2641698A1 (en) Control of a system with a large thermal capacity
EP2030817A3 (en) Device for adjusting individual operational parameters assigned to zones of a passenger area of a vehicle, in particular for a vehicle air conditioning unit
EP2375175A3 (en) Device for supplying buildings with heat
EP1742025A3 (en) Thermal type flow measuring apparatus
JP2020534505A5 (en)
EP1462901A3 (en) Method and device for the control or regulation of a thermal load variation process in a fluid conveying non-deformable and/or thick wall component of a thermal system.
DE602008003894D1 (en) Heating and / or cooling installation and method for alternately monitoring the operability of a flow switch in the installation and for installation
EP2154502A3 (en) Method of determining the temperature and volume flow of a fluid, circuit arrangement and motor control device
EP2233858A3 (en) Warm water reservoir with sensor system
EP1158250A3 (en) Apparatus for detecting the heat output of a radiator and regulating the room temperature
EP1850104A3 (en) Method for determining the amount of heat of a liquid solar medium in a solar energy system
EP2166327A3 (en) Method and device for detecting a characteristics curve
EP2833092A3 (en) Method and device for energy storage
EP1684020A3 (en) Method for controlling a solar heating installation
EP2392865A3 (en) Method for operating at least one solar-thermal assembly and solar-thermal assembly

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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR 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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F24D 19/10 20060101AFI20121217BHEP

17P Request for examination filed

Effective date: 20130716

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL 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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20131106

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150515

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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 752652

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151015

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: 502007014263

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOHEST AG, CH

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20160107

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

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: 20150930

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: 20151231

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: 20150930

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: 20150930

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150930

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: 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: 20150930

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

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: 20160130

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: 20150930

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: 20150930

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: 20150930

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: 20150930

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: 20151231

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: 20160201

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: 20150930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007014263

Country of ref document: DE

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: 20150930

Ref country code: LU

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: 20151219

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: 20151230

26N No opposition filed

Effective date: 20160701

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160831

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: 20151230

Ref country code: IE

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

Effective date: 20151219

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

Ref country code: FR

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

Effective date: 20151231

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: 20150930

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: 20150930

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: 20071219

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: 20150930

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

Effective date: 20150930

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: 20150930

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

Ref country code: DK

Payment date: 20191217

Year of fee payment: 13

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

Ref country code: CH

Payment date: 20191220

Year of fee payment: 13

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

Ref country code: AT

Payment date: 20201215

Year of fee payment: 14

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20201231

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: CH

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

Effective date: 20201231

Ref country code: LI

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

Effective date: 20201231

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: 20201231

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

Ref country code: PL

Payment date: 20211220

Year of fee payment: 15

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

Ref country code: IT

Payment date: 20211230

Year of fee payment: 15

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 752652

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211219

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: 20211219

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: 20221219

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

Ref country code: DE

Payment date: 20231214

Year of fee payment: 17

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: 20221219