EP3183442A1 - Conduit d'air pour le refroidissement d'un accessoire de véhicule automobile - Google Patents
Conduit d'air pour le refroidissement d'un accessoire de véhicule automobileInfo
- Publication number
- EP3183442A1 EP3183442A1 EP15753387.8A EP15753387A EP3183442A1 EP 3183442 A1 EP3183442 A1 EP 3183442A1 EP 15753387 A EP15753387 A EP 15753387A EP 3183442 A1 EP3183442 A1 EP 3183442A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- duct
- accessory
- cooling
- turbocharger
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P2001/005—Cooling engine rooms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/12—Turbo charger
Definitions
- the invention is in the field of motor vehicle accessory cooling. More particularly, the invention relates to convection cooling of the housing.
- Convective turbocharger housing cooling devices are known.
- the implementation of the turbocharger on the engine is determined in such a way that the air flowing around the engine cools the turbo housing.
- the design of such an arrangement requires having to compromise on the implementation of other accessory parts at the periphery of the turbocharger to ensure good airflow and therefore good cooling.
- the turbocharger housing is cooled by the cooling circuit of the engine.
- This configuration is particularly useful for turbochargers operating over large compression ranges or multi-stage turbochargers.
- This configuration requires having to size the cooling circuit accordingly, to provide hoses for the delivery of the coolant and also the cooling management modes of the turbocharger.
- the invention aims to overcome the problems below by providing a cooling solution for a turbocharger operating over a large compression range or having at least two compression stages.
- the invention aims to allow the proper operation of the turbocharger, without that being degraded in its operation or its services.
- This object is aimed at with the object of the invention which relates to an air duct for cooling a motor vehicle accessory, said duct comprising an air inlet, an air outlet and a section connecting the inlet to the outlet, the duct being characterized in that it comprises an air filtering element for cooling the accessory.
- the filtration element is located at the air inlet of the air duct
- the duct comprises means for fastening the duct to the casing of an engine of the motor vehicle,
- the air inlet and the air outlet are located at different levels once the air duct has been fixed to the crankcase;
- the air inlet of the duct is located lower than the outlet once the air duct has been fixed to the crankcase;
- the air duct comprises two half-shells forming said air duct
- the filtration element is a grid, and in that the grid is sized to have holes having a surface greater than 2 cm 2 ,
- the accessory is a turbocharger with at least two stages.
- FIG. 1 is a schematic representation of an air duct according to the invention
- FIG. 2 is a diagrammatic representation of one of the two half-shells forming the air duct
- FIG. 3 is a diagrammatic representation of one of the other of the two half-shells forming the air duct
- FIG. 4 is a schematic representation of a front view of the air inlet of the air duct, in its preferred position of arrangement on a crankcase. detailed description
- the engine compartment of the vehicle comprises, in addition to the internal combustion engine, a turbocharger, for example a turbocharger with at least two stages.
- the compressor is disposed downstream of the internal combustion engine, according to the direction of flow of the air.
- the turbocharger operates in an environment unfavorable to heat exchange.
- the invention proposes a duct dedicated to the supply of air.
- the duct 1 comprises an air inlet 3, an air outlet 5 and an intermediate section 7 extending from the air inlet 3 to the air outlet 5.
- the air duct 1 serves to guide from the air to the turbocharger for cooling, this is particularly advantageous for complex powertrain (GMP) architectures and the space allocated is restricted, so that these constraints do not allow air to flow. optimally around the GMP.
- the air duct 1 comprises a filter element 9 of the air intended to cool the casing of the turbocharger.
- the filtration element 9 is a grid 11, the grid 11 is sized to include holes having a surface greater than 2 cm 2 .
- the grid 11 is sized to include twelve holes of 3cm 2 each. This definition of sizing has the advantage of limiting the passage of particles of relatively large size.
- the duct 1 captures and reorients the dynamic air flow that is obtained by moving the vehicle.
- the conduit 1 captures and redirects the dynamic air flow of the engine compartment or air located, that is to say flowing, to a level close enough to the road, for example to a height of 210 mm to 280 mm.
- the air inlet 3 is located approximately in this range of heights.
- the air inlet 3 and the air outlet 5 comprise at least one opening through which the air for cooling the accessory circulates.
- each opening may extend in a vertical plane.
- the opening of the air inlet 3 extends in a plane perpendicular to that of the opening dedicated to the air outlet 5 so that the duct 1 reorients the collected air in order to direct it towards the accessory to cool.
- the air duct 3 is arranged on the engine so that its air inlet 3 is disposed in vertical projection out of the engine casing.
- the captured dynamic airflow improves the cooling of the accessory by diffusing air near the accessory to be cooled, here a turbocharger.
- the dynamic air flow can allow particles located on the road which, by pressure velocity and dynamic pressure up the duct 1 of air to arrive on the housing of the turbocharger.
- the crankcase temperature exceeds a hundred degree. This high temperature can melt the particles on the turbocharger housing and thus degrade the heat exchange between the turbocharger housing and the air conveyed by the duct 1 of air.
- the reduction of heat exchange can lead to a degradation of the benefits of the turbocharger or even cause breakage of it.
- the grid 11 previously described is located at the inlet of the duct 1 of air, in order to limit the introduction of particle as soon as possible.
- the duct 1 of air is fixed on a wall, substantially vertical, of the motor housing and comprises for this purpose fastening means 13. Once the duct 1 of air fixed on the motor housing the air inlet and outlet 5 are located at different levels. In the embodiment shown in Figures 1, 2 and 4, the inlet of the duct 1 is located lower than the outlet.
- the air inlet 3 and the air outlet 5 can be located at the same level, that is to say, both extend in the same direction. horizontal plane parallel to the ground, in which is also partly disposed the turbocharger.
- the duct 1 of air is formed of two half-shells 15, 17 made of composite materials, for example of the fiberglass type.
- the first half-shell 15 comprises the air outlet 5 and the second half-shell 17 comprises the air inlet 3 and the grid 11.
- the two half-shells 15, 17 each comprise sidewalks 19 substantially identical and located vis-à-vis once the half-shells 15, 17 assembled together.
- Sidewalks are intended to fix the two half-shells 15, 17 together by vibration welding (friction).
- the sidewalks 19 are not continuous, that is to say that there is an interruption to be able to take into account the architectural environment, for example a roller (not shown) which would be close to the conduit 1.
- the invention finds particular application for a heat engine accessory, including turbochargers at least two stages.
- the arrangement of the air duct 1 on the crankcase allows a diffusion of cooling air in the immediate vicinity of the accessory to be cooled.
- this calorie generating accessory may be an electrical machine requiring additional cooling.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1457880A FR3025002B1 (fr) | 2014-08-19 | 2014-08-19 | Conduit d'air pour le refroidissement d'un accessoire de vehicule automobile |
PCT/FR2015/051823 WO2016027014A1 (fr) | 2014-08-19 | 2015-07-02 | Conduit d'air pour le refroidissement d'un accessoire de véhicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3183442A1 true EP3183442A1 (fr) | 2017-06-28 |
EP3183442B1 EP3183442B1 (fr) | 2021-02-03 |
Family
ID=52003973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15753387.8A Active EP3183442B1 (fr) | 2014-08-19 | 2015-07-02 | Conduit d'air pour le refroidissement d'un accessoire de véhicule automobile |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3183442B1 (fr) |
FR (1) | FR3025002B1 (fr) |
WO (1) | WO2016027014A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11981195B2 (en) | 2021-03-22 | 2024-05-14 | Honda Motor Co., Ltd. | Duct surface heat exchanger for vehicles |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8427918U1 (de) * | 1984-09-22 | 1984-12-13 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Zuluftkanal fuer einen ladeluftkuehler |
IT1308459B1 (it) * | 1999-04-27 | 2001-12-17 | Iveco Fiat | Motore a combustione interna sovralimentato |
US20080142285A1 (en) * | 2006-12-18 | 2008-06-19 | Caterpillar Inc. | Airflow redirector |
DE102007049770A1 (de) * | 2007-10-17 | 2009-04-23 | Agco Gmbh | Kühlanordnung für ein Nutzfahrzeug |
KR101231539B1 (ko) * | 2011-03-10 | 2013-02-07 | 기아자동차주식회사 | 주행풍유도덕트 및 이를 적용한 엔진룸구조 |
-
2014
- 2014-08-19 FR FR1457880A patent/FR3025002B1/fr active Active
-
2015
- 2015-07-02 EP EP15753387.8A patent/EP3183442B1/fr active Active
- 2015-07-02 WO PCT/FR2015/051823 patent/WO2016027014A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016027014A1 (fr) | 2016-02-25 |
FR3025002B1 (fr) | 2019-07-12 |
FR3025002A1 (fr) | 2016-02-26 |
EP3183442B1 (fr) | 2021-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2876223A1 (fr) | Dispositif pour le refroidissement de batteries d'un vehicule a motorisation electrique et/ou hybride | |
FR2902153A1 (fr) | Dispositif d'admission d'air pour un moteur a combustion interne et module d'admission d'air exterieur pour un vehicule | |
FR3093760A1 (fr) | Module de refroidissement pour véhicule automobile électrique à turbomachine tangentielle | |
EP3365547B1 (fr) | Dispositif d'atténuation acoustique pour une ligne d'admission | |
FR3105367A1 (fr) | Module de dispositif de ventilation pour module de refroidissement de véhicule automobile, dispositif de ventilation comportant un tel module et module de refroidissement pour véhicule automobile comprenant un tel dispositif de ventilation | |
EP3183442B1 (fr) | Conduit d'air pour le refroidissement d'un accessoire de véhicule automobile | |
FR3093761A1 (fr) | Module de refroidissement pour véhicule automobile électrique à turbomachine tangentielle | |
CA2997812C (fr) | Dispositif de piegeage de particules pour turbomachine et turbomachine equipee d'un tel dispositif | |
EP2925980B1 (fr) | Groupe motopropulseur | |
FR3073563B1 (fr) | Dispositif de ventilation pour vehicule automobile | |
EP3938632A1 (fr) | Module de refroidissement pour véhicule automobile électrique à turbomachine tangentielle | |
FR3073564B1 (fr) | Dispositif de ventilation pour vehicule automobile | |
FR3096309A1 (fr) | Module de refroidissement pour véhicule automobile électrique à turbomachine tangentielle | |
EP2993436B1 (fr) | Dispositif de gestion thermique à matériau à changement de phase pour véhicule automobile | |
WO2017187047A1 (fr) | Collecteur et dispositif de refroidissement associe | |
WO2022043586A1 (fr) | Module de refroidissement pour véhicule automobile électrique à turbomachine tangentielle | |
FR3096308A1 (fr) | Module de refroidissement pour véhicule automobile électrique à turbomachine tangentielle | |
WO2020183110A1 (fr) | Module de refroidissement pour véhicule automobile | |
FR2873799A1 (fr) | Echangeur thermique a faisceau tubulaire double, notamment pour un moteur a combustion interne suralimente | |
FR2968388A1 (fr) | Echangeur de chaleur notamment pour vehicule automobile | |
FR3112720A1 (fr) | Module de refroidissement pour véhicule automobile électrique ou hybride | |
FR3085885A1 (fr) | Dispositif de ventilation pour vehicule automobile | |
FR3071872A1 (fr) | Dispositif de ventilation pour vehicule automobile | |
FR3040918A1 (fr) | Dispositif de climatisation pour vehicule automobile | |
FR3065916A1 (fr) | Conduit d'admission d'air poreux pour hvac |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20170221 |
|
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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20200824 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BERNAZZANI, LUCILE Inventor name: LERONSEUR, JEAN-LOUIS Inventor name: RAGNEAU, SEBASTIEN Inventor name: GODARD, PASCAL |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
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 |
|
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: AT Ref legal event code: REF Ref document number: 1359744 Country of ref document: AT Kind code of ref document: T Effective date: 20210215 Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602015065407 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20210203 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1359744 Country of ref document: AT Kind code of ref document: T Effective date: 20210203 |
|
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: 20210503 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: 20210503 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: 20210504 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: 20210203 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: 20210203 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: 20210604 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: 20210203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210203 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: 20210203 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: 20210203 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: 20210203 Ref country code: AT 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: 20210203 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: 20210203 |
|
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: 20210603 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210203 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: 20210203 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: 20210203 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602015065407 Country of ref document: DE |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210203 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: 20210203 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: 20210203 |
|
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: 20211104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210203 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: 20210203 |
|
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: 20210203 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210203 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20210731 |
|
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: 20210731 Ref country code: IT 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: 20210203 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 |
|
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: 20210603 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210702 |
|
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: 20210702 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 |
|
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: 20150702 |
|
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: 20210203 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230608 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20230721 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230726 Year of fee payment: 9 Ref country code: DE Payment date: 20230719 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: 20210203 |