EP2322867B9 - Auslass, insbesondere Drallauslass, zur Belüftung von Räumen - Google Patents

Auslass, insbesondere Drallauslass, zur Belüftung von Räumen Download PDF

Info

Publication number
EP2322867B9
EP2322867B9 EP20090014086 EP09014086A EP2322867B9 EP 2322867 B9 EP2322867 B9 EP 2322867B9 EP 20090014086 EP20090014086 EP 20090014086 EP 09014086 A EP09014086 A EP 09014086A EP 2322867 B9 EP2322867 B9 EP 2322867B9
Authority
EP
European Patent Office
Prior art keywords
passage
outlet
air
openings
area
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.)
Active
Application number
EP20090014086
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2322867B1 (de
EP2322867A1 (de
Inventor
Thomas Dr. Sefker
Siegfried Walter
Peter Neitzert
Hans-Willi Döring
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.)
Gebrueder Trox GmbH
Original Assignee
Gebrueder Trox 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 Gebrueder Trox GmbH filed Critical Gebrueder Trox GmbH
Priority to EP20090014086 priority Critical patent/EP2322867B9/de
Priority to DK09014086T priority patent/DK2322867T3/da
Priority to ES09014086T priority patent/ES2464997T3/es
Publication of EP2322867A1 publication Critical patent/EP2322867A1/de
Publication of EP2322867B1 publication Critical patent/EP2322867B1/de
Application granted granted Critical
Publication of EP2322867B9 publication Critical patent/EP2322867B9/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser

Definitions

  • the invention relates to an outlet, in particular twist outlet, for ventilation of rooms, with a housing having a Zu Kunststoffstutzen and an outlet opening forming, in particular quadrangular, front passage, wherein in the front passage a plurality of passage openings are provided and the front passage upstream of each passage opening of the comprising respective passage opening, in particular as a blade or swirl blade, formed air guide element.
  • twist outlets in particular twist outlets such as those from the WO 95/23318 A1 , of the EP 0 594 076 A1 or the DE 20 2004 006 361 U1 are known, are usually arranged in or below ceilings and are connected by means of Zu Kunststoffstutzens to a ventilation system.
  • twist outlets the air is introduced into the space to be ventilated by the radial arrangement of the swirl blades. This room air is induced. It proves to be a disadvantage that, with the flow velocity and predetermined flow direction unchanged, via the provided passage openings, only a limited amount of air can be introduced into the space to be ventilated.
  • the object of the invention is to avoid the aforementioned disadvantages and to provide an outlet through which larger amounts of air can be introduced into the room.
  • the shape of an outlet opening can be configured as desired.
  • the outlet openings may be round, circular or even elliptical or lenticular. Of course, other shapes are possible.
  • the arrangement of the outlet openings to each other may be in a regular pattern or even irregular. Through the outlet openings creates a perforation in the area concerned, so that also in this area air can be introduced into the room.
  • the number, the shape and also the size of the outlet openings can be chosen arbitrarily.
  • the partial area with the multiplicity of further outlet openings occupies as high a proportion as possible.
  • At least one air guiding element comprises a plurality of outlet openings in at least one subregion by means of a perforation provided there, the free cross sectional area of each such outlet opening of the perforation being substantially smaller than the cross sectional area of a passage opening.
  • the air guide element either over its entire Surface or at least over a portion of a plurality of outlet openings. This raises another speed profile at the free space of the air guide element facing the space to be ventilated, due to a smaller pressure difference between the inflow and outflow side of the air guide element, so that the velocity profile is wider but the exit speed is lower in its maximum.
  • This can either be the same volume flow amount, however, introduced with a lower pressure drop and a lower noise in the room.
  • the outlet over a larger variable volume flow range can be used.
  • the front passage may center a sub-area without passage openings and air guide elements, said central portion of the front passage in at least a partial area by a perforation there provided a plurality of outlet openings, wherein the free cross-sectional area of each such outlet opening of the perforation is substantially smaller than the cross-sectional area of a passage opening ,
  • the front passage may comprise on the outside a partial area without passage openings and air guide elements, wherein this outer edge region of the front passage in at least one subregion comprises a plurality of outlet openings through a perforation provided there, the free cross-sectional area of each such outlet opening of the perforation being substantially smaller than the cross-sectional area of a passage opening.
  • the front passage between two adjacent passage openings each comprise a web-shaped intermediate region, said intermediate region of the front passage in at least one subregion by a perforation provided there comprises a plurality of outlet openings, wherein the free cross-sectional area of each such outlet opening of the perforation substantially smaller than the cross-sectional area of a Passage opening is.
  • the passage openings and the air guide elements can extend radially and preferably the air guide elements, in particular the air guide elements designed as blades or swirl vanes, can be substantially triangular.
  • the entirety of the passage openings can form a quadrilateral, in particular square, surface adapted to the front passage and this area can correspond approximately to the total area of the front passage.
  • the air guide elements in particular the air guide elements designed as blades or swirl vanes, can consist of bent or bevelled areas of the front passage and between each two adjacent passage openings a web-shaped intermediate area can in each case the level of the front passage, be hinged to the at least one air guide.
  • the width of at least one web-shaped intermediate region towards the center of the front passage in particular substantially evenly, decrease.
  • the front diffuser can be made of plastic or sheet metal. Of course, other materials are possible.
  • the Fig. 2 . 3 and 5 show different embodiments of an outlet according to the invention.
  • the in the FIGS. 1 and 4 shown outlets do not show the invention.
  • the outlet comprises a housing, not shown, which has an inlet air connection and an outlet opening forming, in particular quadrangular, front passage 1.
  • the outlets according to the invention which in the present case are swirl outlets, only the front passage 1 can be seen and thus represented.
  • the Fig. 1 to 3 in each case both a round and a square variant of a front passage 1 can be seen.
  • the 4 and 5 only a quadrangular embodiment is shown.
  • the air guide 3 comprises.
  • the passage openings 2 and the air guide elements 3 extend radially inwardly, wherein in the FIGS. 4 and 5 the air guide elements are formed substantially triangular.
  • formed as swirl vanes air guide elements 3 consist of a bent or bevelled area of the front passage 1, wherein between two adjacent passage openings 2 each have a web-shaped intermediate region 4 in the plane of the front passage 1, on which the air guide element 2 is articulated.
  • each front passage 1 In the middle of each front passage 1 is a central region 5, from which the passage openings 1 and the air guide elements 2 extend outwards.
  • the spoiler elements 2 have a curved contour, so that the front passage 1 has an appearance in the manner of a spiral. In the embodiments of the 4 and 5 the spoiler elements 2 have an approximately triangular configuration.
  • the center region 5 of the front passage has no passage openings and no air guide elements.
  • the central region 5 comprises a plurality of outlet openings 6 through a perforation provided there.
  • the free cross-sectional area of each such outlet opening 6 of the perforation is substantially smaller than the cross-sectional area of a passage opening 2.
  • the air guide elements 3 comprise a plurality of outlet openings 6 over their entire length by means of a perforation provided there.
  • FIG. 3 a front passage 1 is shown, which comprises a plurality of outlet openings 6 both in the middle region 5 and in the region of the air guide elements 3 by means of a perforation provided there.
  • FIG. 4 shows an embodiment in which the located in the four corners outer edge region 7 of the front passage 1 by a perforation provided there comprises a plurality of outlet openings 6.
  • each second air guide element 3 is provided with outlet openings 6.
  • a circumferential annular portion is provided with outlet openings 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
EP20090014086 2009-11-11 2009-11-11 Auslass, insbesondere Drallauslass, zur Belüftung von Räumen Active EP2322867B9 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20090014086 EP2322867B9 (de) 2009-11-11 2009-11-11 Auslass, insbesondere Drallauslass, zur Belüftung von Räumen
DK09014086T DK2322867T3 (da) 2009-11-11 2009-11-11 Diffusor, især hvirveldiffusor til rumventilation
ES09014086T ES2464997T3 (es) 2009-11-11 2009-11-11 Salida, especialmente salida vorticial, para la ventilación de habitaciones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20090014086 EP2322867B9 (de) 2009-11-11 2009-11-11 Auslass, insbesondere Drallauslass, zur Belüftung von Räumen

Publications (3)

Publication Number Publication Date
EP2322867A1 EP2322867A1 (de) 2011-05-18
EP2322867B1 EP2322867B1 (de) 2014-04-30
EP2322867B9 true EP2322867B9 (de) 2014-09-24

Family

ID=41666768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090014086 Active EP2322867B9 (de) 2009-11-11 2009-11-11 Auslass, insbesondere Drallauslass, zur Belüftung von Räumen

Country Status (3)

Country Link
EP (1) EP2322867B9 (es)
DK (1) DK2322867T3 (es)
ES (1) ES2464997T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906712A (zh) * 2017-10-02 2018-04-13 广东美的制冷设备有限公司 挡风组件、空调器室内机及空调器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9214369U1 (de) 1992-10-23 1993-02-04 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen Drallauslaß
DE4405630C2 (de) * 1994-02-22 1996-03-14 Schako Metallwarenfabrik Deckenauslaß
DE4405738C1 (de) 1994-02-23 1995-06-08 Schako Metallwarenfabrik Drallauslaß
DE202004006361U1 (de) 2004-04-22 2004-07-29 Gebrüder Trox Gesellschaft mit beschränkter Haftung Drallauslass

Also Published As

Publication number Publication date
ES2464997T3 (es) 2014-06-04
EP2322867B1 (de) 2014-04-30
DK2322867T3 (da) 2014-07-14
EP2322867A1 (de) 2011-05-18

Similar Documents

Publication Publication Date Title
EP3350378B1 (de) Belüfteter strahlregler mit strömungsgleichrichter
WO2008098747A1 (de) Luftauslass und verfahren zu dessen herstellung
EP2322866B9 (de) Drallauslass zur Belüftung von Räumen
DE1503510A1 (de) Ventilator
EP3141410B1 (de) Luftführungsgehäuse und eine belüftungs-, heizungs- oder klimaanlage mit einem solchen luftführungsgehäuse
EP3751145A1 (de) Ventilatoreinrichtung
DE102015001477A1 (de) Ausströmer für eine Belüftungsvorrichtung eines Kraftfahrzeugs und zugehörige Belüftungsvorrichtung
EP3705796A1 (de) Wärmepumpeneinheit, luftleitelement für eine wärmepumpeneinheit, und verfahren zum herstellen eines luftleitelements
EP2626644B1 (de) Lüftungsbauteil, umfassend ein kanalförmiges Gehäuse mit umlaufend angeordneten Gehäusewandungen
EP2322867B9 (de) Auslass, insbesondere Drallauslass, zur Belüftung von Räumen
DE102009011345A1 (de) Strahlregler
DE19626896C2 (de) Lüfter
EP3483510A1 (de) Erfassungshaube
EP3236173B1 (de) Verfahren zum klimatisieren eines raums
EP3191692B1 (de) Diffusor einer thermischen energiemaschine sowie thermische energiemaschine
DE202016101765U1 (de) Komponente für eine raumlufttechnische Lüftungsanlage
DE202008000855U1 (de) Kombinierter Axial-Radial-Lüfter für den Einsatz in beliebigen Lüftungseinrichtungen, z.B. für Dunstabzugshauben
EP4007833A1 (de) Sanitäres einbauteil und baureihe für ein sanitäres einbauteil
DE102015012107B4 (de) Strahlregler
DE102013103124B4 (de) Erfassungshaube
EP1795824B2 (de) Luftleitelement
EP2184558B1 (de) Luftauslass für klima- und lüftungstechnische Anlagen
DE2204161C3 (de) Umluft-Streuwindsichter
DE102005010962B4 (de) Luftdurchlass für eine lufttechnische Anlage, insbesondere Deckenauslass
DE10201198A1 (de) Kombinationsauslass

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20111020

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130404

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

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20131011

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SEFKER, THOMAS, DR.

Inventor name: DOERING, HANS-WILLI

Inventor name: NEITZERT, PETER

Inventor name: WALTER, SIEGFRIED

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140218

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: 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: 665409

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140515

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: ES

Ref legal event code: FG2A

Ref document number: 2464997

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20140604

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009009282

Country of ref document: DE

Effective date: 20140618

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20140710

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: 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: 20140731

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: 20140430

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: 20140730

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: 20140730

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: 20140830

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: 20140430

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: 20140430

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

Effective date: 20140430

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: 20140430

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: 20140430

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: 20140430

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

Effective date: 20140901

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: 20140430

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: 20140430

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: 20140430

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: 20140430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009009282

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150202

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009009282

Country of ref document: DE

Effective date: 20150202

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

Effective date: 20141111

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: 20140430

Ref country code: BE

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

Effective date: 20141130

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: 20140430

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: IE

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

Effective date: 20141111

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

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: 20140430

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: 20091111

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: 20140430

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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

Ref country code: 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: 20140430

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

Effective date: 20230517

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

Ref country code: NL

Payment date: 20231122

Year of fee payment: 15

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

Ref country code: GB

Payment date: 20231123

Year of fee payment: 15

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

Ref country code: ES

Payment date: 20231215

Year of fee payment: 15

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

Ref country code: TR

Payment date: 20231031

Year of fee payment: 15

Ref country code: IT

Payment date: 20231130

Year of fee payment: 15

Ref country code: FR

Payment date: 20231123

Year of fee payment: 15

Ref country code: DK

Payment date: 20231122

Year of fee payment: 15

Ref country code: DE

Payment date: 20231109

Year of fee payment: 15

Ref country code: CH

Payment date: 20231201

Year of fee payment: 15

Ref country code: AT

Payment date: 20231117

Year of fee payment: 15