EP3296642A1 - Foyer ouvert comprenant un dispositif d'alimentation d'air - Google Patents

Foyer ouvert comprenant un dispositif d'alimentation d'air Download PDF

Info

Publication number: EP3296642A1
Authority: EP; European Patent Office
Prior art keywords: air; open; air supply; open hearth; along
Prior art date: 2016-09-19
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

EP16189522.2A

Other languages

German (de)

English (en)

Other versions

EP3296642B1 (fr

Inventor

Hubertus Brunner

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.)

Ulrich Brunner GmbH

Original Assignee

Ulrich Brunner 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.)

2016-09-19

Filing date

2016-09-19

Publication date

2018-03-21

2016-09-19 Application filed by Ulrich Brunner GmbH filed Critical Ulrich Brunner GmbH

2016-09-19 Priority to EP16189522.2A priority Critical patent/EP3296642B1/fr

2016-09-19 Priority to PL16189522T priority patent/PL3296642T3/pl

2018-03-21 Publication of EP3296642A1 publication Critical patent/EP3296642A1/fr

2021-03-03 Application granted granted Critical

2021-03-03 Publication of EP3296642B1 publication Critical patent/EP3296642B1/fr

Status Not-in-force legal-status Critical Current

2036-09-19 Anticipated expiration legal-status Critical

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
- F24B1/195—Fireboxes; Frames; Hoods; Heat reflectors
- F24B1/1955—Hoods
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
- F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
- F24B5/021—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation

Definitions

the invention relates to an open hearth with a smoke extraction hood for discharging flue gas of the open hearth, wherein the smoke extractor is located above a combustion chamber having at least one at least temporarily open, first page.
the problem is that the installation space of the open hearth through the open side of the firebox is constantly deprived of air. This air is to be supplied continuously according to the installation room. Without a supply of air into the installation room, a negative pressure would arise in the installation room, which would bring to a standstill the flow of flue gas in the smoke extraction hood. The negative pressure could also lead to the fact that possibly flue gas from the firebox exits into the installation room.
the supply of air into the installation room is not without problems, because it is there In the installation room can easily come to air currents that are perceived as unpleasant for a user of the open hearth.
the invention has for its object to provide an open fireplace, in which it is ensured that air is supplied to the user pleasant and safe way into the installation room of the open hearth.
targeted air is supplied to the hearth through the slot of this type, where it is possible to create a pressure equalization in the installation space particularly advantageously with this air.
the air is supplied in such a way that there are no disturbing air flows in the installation room for a user of the fireplace.
the thus supplied air can be preheated particularly advantageous to the smoke extractor, which will be further explained below.
the first slot has a constant width along the first side.
the thus formed along its longitudinal extent with the same slot width slot allows the supplied air along the upper edge of the open side to flow evenly distributed.
the amount of air supplied can be influenced over the intended width of the slot.
the slot is designed with a width or slot width of between 0.5 cm and 5 cm, particularly preferably with a width of between 1 cm and 3 cm.
the firebox preferably further has an open, second side and the air supply means is configured on the fume hood along the second side of the firebox with a second slot for supplying air. In this way, along the entire open part of the firebox, a uniform supply of air is created along the lower edge of the fume hood or along the upper edge of the open sides.
the combustion chamber according to the invention advantageously has an open, third side and the air supply device on the smoke exhaust hood is also designed along the third side of the combustion chamber with a third slot for supplying air.
the air supply device is further preferably designed with a first air guide section, by means of which the air to be supplied is conducted in the operation of the open hearth along the smoke exhaust hood.
the thus guided along the smoke extractor air is preheated by the direct contact of the then hot or hot flue hood before it is discharged through the slot according to the invention.
the preheated air in particular a possible temperature gradient between supplied and existing air is reduced in the installation room. That way also avoided temperature-induced air turbulence in the installation room.
the flue gas hood can be cooled.
the combustion chamber of the open hearth according to the invention advantageously also has at least one closed side and the air supply device is designed with a second air guide section, by means of which the air is conducted along the at least one closed side.
the at least one closed side is usually a rear wall of the firebox. This rear wall is then also cooled with the air supply device according to the invention and at the same time preheated the supplied air.
the air supply device according to the invention is preferably provided on the at least one closed side with a first air inlet.
a first air inlet In this area of the open hearth, it is advantageous to connect an outer air supply duct to the air inlet.
the first air inlet can have a particularly large air inlet opening. This is particularly advantageous in order to keep the total flow resistance of the air supply device according to the invention as low as possible.
the combustion chamber is preferably also designed with at least one bottom surface and the air supply device has a third air guide section, with which the air is conducted along the bottom surface.
the bottom surface of this type likewise contributes to the preheating of the supplied air and, on the other hand, is cooled at the same time.
the air supply device is also advantageously provided on the bottom surface with a second air inlet.
the air inlet of this type is also easy to reach for an outer air supply duct and can be large in size.
the first or second air inlet is advantageously designed with a blind cover optionally closable. In this way, an air supply duct from the outside be performed alternative to the first or second air inlet, without significant adjustments or changes would be necessary to the open hearth invention. At most, only the blind cover must be moved from one air inlet to the other air inlet.
FIG. 1 to 4 there is shown an open hearth 10 provided with a furnace 12 for receiving a fire burning there (not shown).
the case essentially cuboid combustion chamber 12 has with respect to the Fig. 1 a rear wall or closed side 14, as well as a front side or open first side 16, a right side or open second side 18 and a left side or open third side 20. Furthermore, the combustion chamber 12 is bounded below by a bottom surface 22.
a smoke extraction hood 28 is arranged above the combustion chamber 12.
the smoke extraction hood 28 encloses a smoke removal space, which tapers from the combustion chamber 12 upwardly towards a funnel-shaped flue pipe 32.
the weir surface 34 thus prevented on the one hand in the center and On the other hand, the weir surface 34 leads the rising flue gases to the open sides 16, 18, 20 of the firebox 12 and then directs the flue gases there from the firebox 12 up into the smoke exhaust room 30th
the weir surface 34 is preferably between 3 cm and 10 cm, in particular between 5 cm and 8 cm above the smoke exhaust hood 28 on the open sides 16, 18, 20 downwardly bounding lower edge 42nd
the first gap 36 has a constant width of 6 cm along the first side 16.
the second gap 38 tapers from the closed side 14, starting at the first side 16, from 14 cm wide to 2 cm wide.
the third gap 40 tapers from the closed side 14 to the first side 16 from 14 cm wide to 2 cm wide.
FIG. 2 illustrates an embodiment of an open hearth 10 having a left side wall and a closed third side 44, respectively, instead of an open, third side.
the first gap 36 starting from this closed third side 44, is designed to taper along the first side 16.
the first gap 36 has a width of 12 cm near the third side 44 and a width of 4 cm near the second side 18.
a closure device 46 which is arranged essentially in the smoke removal space 30, by means of which the smoke extraction hood 28 can be optionally closed.
the closure device 46 is to be operated from below the weir surface 34, wherein this may have a (not illustrated) recess.
the lifting device 24 is designed on the outside with an air supply hood 48.
This air supply hood 48 is in plan view (see Fig. 4 and 8th ) U-shaped around the smoke extractor hood 28 arranged around, doppelwanding formed while cup-shaped down towards open (see FIGS. 2 and 3 and 6 and 7).
Within the cup shape encloses the air supply hood 48 laterally and above the spark grid assembly 26. In this case, the spark grid can be extended downward from the air supply hood 48 and lowered and retracted up into the air supply hood 48 or raised.
the smoke exhaust hood 28 is enclosed on the outside in its lower region by a hollow, first air supply section 56. Furthermore, the rear wall or closed side 14 has a hollow, second air supply section 58 on its side remote from the combustion chamber 12. Also on the side facing away from the combustion chamber 12 side of the bottom surface 22 is a hollow area, namely a third air supply section 60.
a hollow area namely a third air supply section 60.
the air inlets 62 and 64 are circular with respect to their air inlet surface designed with a diameter of between 20 cm and 30 cm, in particular 25 cm and optionally closed with a blind cover 66 largely fluid-tight.
the supplied and preheated air then flows out at the slots 50, 52 and 54.
the thus discharged air thus enters directly into the installation room of the open hearth 10 where air from the installation room is sucked into the smoke extractor 28.
the air outlet is thus also in close proximity to the columns 36, 38 and 40.

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Ventilation (AREA)

EP16189522.2A 2016-09-19 2016-09-19 Foyer ouvert comprenant un dispositif d'alimentation d'air Not-in-force EP3296642B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
EP16189522.2A EP3296642B1 (fr)	2016-09-19	2016-09-19	Foyer ouvert comprenant un dispositif d'alimentation d'air
PL16189522T PL3296642T3 (pl)	2016-09-19	2016-09-19	Otwarte palenisko z urządzeniem doprowadzania powietrza

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP16189522.2A EP3296642B1 (fr)	2016-09-19	2016-09-19	Foyer ouvert comprenant un dispositif d'alimentation d'air

Publications (2)

Publication Number	Publication Date
EP3296642A1 true EP3296642A1 (fr)	2018-03-21
EP3296642B1 EP3296642B1 (fr)	2021-03-03

Family

ID=56979399

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16189522.2A Not-in-force EP3296642B1 (fr)	2016-09-19	2016-09-19	Foyer ouvert comprenant un dispositif d'alimentation d'air

Country Status (2)

Country	Link
EP (1)	EP3296642B1 (fr)
PL (1)	PL3296642T3 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0059151A1 (fr) *	1981-02-24	1982-09-01	Pierre Chotard	Appareil de chauffage à bois encastrable à foyer apparent
EP0480870A1 (fr) *	1990-10-09	1992-04-15	Martin Frei	Cheminée
WO1999064789A1 (fr) *	1998-05-29	1999-12-16	Morsø Jernstøberi A/S	Fourneau a combustible solide
WO2004046615A1 (fr) *	2002-11-20	2004-06-03	Thermic Investments S.A.	Appareil de chauffage a haut rendement
GB2505217A (en) *	2012-08-23	2014-02-26	Alan Thurlow	A heating device/stove with an external air inlet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2632056A1 (de) *	1976-07-16	1978-01-26	Siegfried Dipl Kfm Ing Gr Vinz	Offener kamin
CH696708A5 (it) *	2002-02-15	2007-10-15	Niklaus Luethi	Procedimento per separare un focolare dall'ambiente mediante una cortina d'aria e dispositivo per realizzare il procedimento.

2016
- 2016-09-19 EP EP16189522.2A patent/EP3296642B1/fr not_active Not-in-force
- 2016-09-19 PL PL16189522T patent/PL3296642T3/pl unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0059151A1 (fr) *	1981-02-24	1982-09-01	Pierre Chotard	Appareil de chauffage à bois encastrable à foyer apparent
EP0480870A1 (fr) *	1990-10-09	1992-04-15	Martin Frei	Cheminée
WO1999064789A1 (fr) *	1998-05-29	1999-12-16	Morsø Jernstøberi A/S	Fourneau a combustible solide
WO2004046615A1 (fr) *	2002-11-20	2004-06-03	Thermic Investments S.A.	Appareil de chauffage a haut rendement
GB2505217A (en) *	2012-08-23	2014-02-26	Alan Thurlow	A heating device/stove with an external air inlet

Also Published As

Publication number	Publication date
PL3296642T3 (pl)	2021-10-04
EP3296642B1 (fr)	2021-03-03

Publication	Publication Date	Title
EP3701192B1 (fr)	2024-12-11	Appareil combiné comprenant un dispositif d'aspiration de fumées et une plaque de cuisson
DE10325007A1 (de)	2004-01-22	Abzugshaube für einen Küchenherd
EP2802820B1 (fr)	2019-04-03	Four vapeur avec bac à eau chauffant
EP3338028A1 (fr)	2018-06-27	Appareil combiné comprenant une plaque de cuisson et un dispositif d'aspiration des émanations
DE69305030T2 (de)	1997-02-20	Kühlanlage für Tür eines Haushaltsbackofens
DE202007012095U1 (de)	2007-11-22	Gleichluftsystem für eine Abzugshaube, insbesondere zur Anwendung an einem Kochfeld
DE202014101826U1 (de)	2014-06-04	Grillgerät
DE2109269A1 (de)	1971-09-02	Backofen oder sonstiger Ofen fur den
DE102011079306B4 (de)	2024-10-10	Lüftervorrichtung und Kochfeldanordnung
DE2259670A1 (de)	1973-06-14	Abzugshaube, insbesondere fuer kuechenherde
DE3339465A1 (de)	1985-05-09	Grill- und brateinrichtung
DE1779531B2 (de)	1972-12-14	Abzug und verfahren zu seinem betrieb
DE7132526U (de)	1975-11-20	Gasbeheizter kochofen
EP2615383B1 (fr)	2019-10-02	Hotte aspirante
DE102012222415A1 (de)	2014-06-12	Dunstabzugshaube
DE60116849T2 (de)	2006-09-07	Dampfauslass für Dampfkochgeräte
EP3296642A1 (fr)	2018-03-21	Foyer ouvert comprenant un dispositif d'alimentation d'air
DE102012216078A1 (de)	2014-03-13	Dunstabzugsvorrichtung mit Dunstabzugshaube und Luftführungsvorrichtung
EP3450852B1 (fr)	2021-04-14	Poste de cuisson à gaz et cuisinière à gaz
DE202007006228U1 (de)	2008-09-04	Ofen für feste Brennstoffe
EP1336801B1 (fr)	2006-07-26	Méthode et dispositif pour séparer un foyer de l'extérieur au moyen d'un rideau d'air
DE102011080396A1 (de)	2013-02-07	Filterträger für Geruchsfilterelement und Dunstabzugshaube
EP3296641B1 (fr)	2021-03-31	Foyer ouvert dote d'une hotte aspirante
DE102005044647B3 (de)	2006-05-24	Lufteinlasseinrichtung
DE565348C (de)	1932-11-30	Mit Rueckstromsicherung versehener gasbeheizter Fluessigkeitserhitzer

Legal Events

Date	Code	Title	Description
2018-02-16	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
2018-02-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED
2018-03-21	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-03-21	AX	Request for extension of the european patent	Extension state: BA ME
2018-07-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2018-08-22	17P	Request for examination filed	Effective date: 20180712
2018-08-22	RBV	Designated contracting states (corrected)	Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2020-01-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2020-02-19	17Q	First examination report despatched	Effective date: 20200120
2020-10-08	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2020-10-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2020-11-04	INTG	Intention to grant announced	Effective date: 20201009
2021-01-22	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2021-01-29	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2021-01-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2021-03-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2021-03-03	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2021-03-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: REF Ref document number: 1367627 Country of ref document: AT Kind code of ref document: T Effective date: 20210315 Ref country code: CH Ref legal event code: EP
2021-03-18	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502016012488 Country of ref document: DE
2021-03-31	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN
2021-07-12	REG	Reference to a national code	Ref country code: LT Ref legal event code: MG9D
2021-07-30	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: 20210603 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: 20210303 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: 20210303 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: 20210303 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: 20210604 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: 20210603
2021-08-11	REG	Reference to a national code	Ref country code: NL Ref legal event code: MP Effective date: 20210303
2021-08-31	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: 20210303 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210303 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: 20210303
2021-09-30	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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210303
2021-10-29	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: 20210303 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: 20210303
2021-11-30	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: 20210705 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: 20210303 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: 20210303 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: 20210703
2021-12-06	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 502016012488 Country of ref document: DE
2022-01-07	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2022-01-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2022-01-31	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: 20210303 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210303 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: 20210303
2022-02-09	26N	No opposition filed	Effective date: 20211206
2022-02-28	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: 20210303
2022-05-13	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2022-05-20	REG	Reference to a national code	Ref country code: BE Ref legal event code: MM Effective date: 20210930
2022-05-25	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20210919
2022-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20210703 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: 20210303
2022-07-29	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: 20210919 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210919 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210919 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210930
2022-08-31	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: 20210930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210930
2022-10-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CZ Payment date: 20220907 Year of fee payment: 7 Ref country code: AT Payment date: 20220919 Year of fee payment: 7
2022-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: PL Payment date: 20220907 Year of fee payment: 7 Ref country code: FR Payment date: 20220920 Year of fee payment: 7
2023-01-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20220930 Year of fee payment: 7
2023-05-31	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: 20160919
2023-06-30	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: 20210303
2023-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20230818 Year of fee payment: 8
2024-04-30	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: 20210303 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230919
2024-05-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MM01 Ref document number: 1367627 Country of ref document: AT Kind code of ref document: T Effective date: 20230919
2024-07-23	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: 20230919
2024-07-31	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: 20230930 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230919
2024-09-30	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: 20210303
2024-12-03	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: 20230919
2024-12-31	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: 20230919
2025-01-16	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: 20230919
2025-01-31	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: 20230919
2025-04-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 502016012488 Country of ref document: DE
2025-07-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250401
2025-12-12	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: 20210303