EP2800894B1 - Dispositif filtrant doté d'un double filtre tubulaire pour l'air aspiré par un moteur - Google Patents

Dispositif filtrant doté d'un double filtre tubulaire pour l'air aspiré par un moteur Download PDF

Info

Publication number
EP2800894B1
EP2800894B1 EP13705563.8A EP13705563A EP2800894B1 EP 2800894 B1 EP2800894 B1 EP 2800894B1 EP 13705563 A EP13705563 A EP 13705563A EP 2800894 B1 EP2800894 B1 EP 2800894B1
Authority
EP
European Patent Office
Prior art keywords
air
wall
filtering device
box
presents
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
EP13705563.8A
Other languages
German (de)
English (en)
Other versions
EP2800894A1 (fr
Inventor
Gaetano Bergami
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.)
BMC SRL
Original Assignee
BMC SRL
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 BMC SRL filed Critical BMC SRL
Publication of EP2800894A1 publication Critical patent/EP2800894A1/fr
Application granted granted Critical
Publication of EP2800894B1 publication Critical patent/EP2800894B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
    • F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements

Definitions

  • the present invention relates to a filtering device for the air sucked in by an engine.
  • the filtering device for air sucked in by the engine comprises a parallelepiped-shaped air-box which houses inside it a flat filter which is also parallelepiped-shaped; the filter divides the air-box into an inlet chamber, which is arranged upstream of the filter and communicates with the outside by means of at least one inlet opening, and an outlet chamber, which is arranged downstream of the filter and communicates with the engine suction system by means of at least one outlet opening.
  • the filter must have a free area of passage which is sufficiently extended to have a loss of load (i.e. a difference in pressure between the air upstream and the air downstream of the filter) which is fairly limited, since the higher the loss of load caused by the filter, the higher is the reduction in maximum power which may be generated by the engine.
  • the outlet chamber must also have a large enough volume to perform the function of expansion box of the suction system efficiently, in order to store a sufficiently high quantity of filtered air to absorb fluctuations in the quantity of air sucked in by the suction system.
  • the object of the present invention is to provide a filtering device for the air sucked in by an engine, said filtering device not having the problems described above and simultaneously being easy and inexpensive to manufacture.
  • a filtering device for the air sucked in by an engine is provided, according to the appended claims.
  • the number 1 denotes in its entirety a filtering device for a suction system of an internal combustion engine (not shown).
  • the filtering device 1 comprises an air-box 2 which defines in its inside a cavity 3 (visible in Figures figure 3, 4 and 6 ) having two inlet openings 4 towards the outside and two outlet openings 5 towards the suction system of the internal combustion engine 1. Also, filtering device 1 comprises two filters 6 which are housed inside air-box 2 and are arranged between inlet openings 4 and outlet opening 5. Each filter 6 is directly coupled to a corresponding inlet opening 4 and therefore divides cavity 3 into an inlet chamber, which is arranged upstream of filter 6 and communicates with the outside by means of inlet opening 4, and an outlet chamber, which is arranged downstream of filter 6 and communicates with the suction system of the engine 1 by means of both outlet openings 5.
  • each filter 6 is arranged in correspondence to a relative inlet opening 4 and presents a tubular shape (i.e. the inlet hole of each filter 6 coincides with relative inlet opening 4).
  • Each filter 6 comprises a filtering material 7 with a truncated cone tubular shape and two annular end members 8 and 9 which are arranged on opposite sides of filtering material 7; the larger base of filtering material 7 is arranged in correspondence to relative inlet opening 4 in which filtering material 7 is engaged by end member 8, whereas the smaller base of filtering material 7 is arranged inside air-box 2 in which filtering material 7 is engaged by end member 9.
  • filtering material 7 of each filter 6 has a cylindrical tubular shape rather than a truncated cone tubular shape.
  • filtering material 7 could be made of cotton fabric or non-woven fabric or other fibres enclosed between two layers of thin metal mesh which give form and resistance to said filtering material 7.
  • End member 8 of each filter 6 presents a central through hole 10 (forming the inlet hole of filter 6) which is arranged in correspondence to inlet opening 4 to allow the air to flow directly inside filter 6; central hole 10 is surrounded by an annular groove 11 inside which filtering material 7 is inserted and attached inside said groove using adhesive, resin or similar materials.
  • End member 9 of each filter 6 presents no openings and supports a cone-shaped central baffle plate 12 and extends inside filtering material 7; a tip (which is round according to a different embodiment not shown) of baffle plate 12 is arranged close to central hole 10 of end member 8.
  • baffle plate 12 presents a concave parabolic lateral surface with the concavity turned towards a central axis of symmetry.
  • end member 9 presents an annular groove into which filtering material 7 is inserted and attached inside said groove using adhesive, resin or similar materials.
  • air-box 2 is cup-shaped and parallelepiped-shaped; therefore, air-box 2 comprises a lower wall 14, two minor lateral walls 15 which are parallel and opposite to each other and extend perpendicularly from lower wall 14, two major lateral walls 16 which are parallel and opposite to each other and extend perpendicularly from lower wall 14, and an open upper end opposite lower wall 14. Said two major lateral walls 16 are interposed between said two minor lateral walls 15, i.e. each major lateral wall 16 connects said two minor lateral walls 15 to each other and is perpendicular to said two minor lateral walls 15.
  • Air-box 2 has a removable lid (typically screwed onto lateral walls 15 and 16) which closes the open upper end and forms an upper wall of air-box 2.
  • each inlet opening 4 receives air from a dynamic air intake present on a front or lateral wall of the vehicle; in this embodiment, filtering device 1 comprises two tubular supply conduits 18, each of which connects inlet opening 4 with the dynamic air intake present on the front or lateral wall of the vehicle.
  • filtering device 1 comprises two tubular supply conduits 18, each of which connects inlet opening 4 with the dynamic air intake present on the front or lateral wall of the vehicle.
  • said two inlet openings 4 are envisaged facing and coaxial to each other by means of said two minor lateral walls 15 of air-box 2; said two filters 6 are therefore arranged coaxial to each other and one after the other.
  • Said two outlet openings 5 are envisaged side by side by means of said major lateral wall 16. Consequently, said two inlet openings 4 are arranged perpendicularly to said two outlet openings 5.
  • Said two filters 6 are joined centrally in correspondence to said two end members 9 which are rigidly connected to each other in an inseparable manner; in other words, by means of joining said two end members 9, said two filters 6 are mechanically connected to each other, forming together a single double filter 6.
  • said two end members 9 of said two filters 6 form a single member (i.e. without any interruption in continuity).
  • an inner wall 19 is envisaged which is parallel to minor lateral walls 15 of air-box 2 and centrally divides cavity 3 into two mirror-like half-cavities, each of which contains a corresponding filter 6, communicates with the outside by means of a corresponding inlet opening 4, and communicates with the suction system of the engine by means of a corresponding outlet opening 5.
  • inner wall 19 presents a central through hole 20 through which said two end members 9 of filters 6 are arranged.
  • inner wall 19 is divided into a lower portion 21 which projects upwards from lower wall 13 of air-box 2 and is attached laterally to said major lateral walls 16 of air-box 2, and an upper portion 22 which projects downwards from lid 17.
  • Lower portion 21 of inner wall 19 is connected in an inseparable manner to walls 13 and 16 of air-box 2, and similarly, upper portion 22 of inner wall 19 is connected in an inseparable manner to lid 17.
  • an elastic ring 23 is interposed, which is preferably externally arranged around said two end members 9.
  • Lower portion 21 of inner wall 19 extends without gaps between said two major lateral walls 16 of air-box 2, whilst upper portion 22 of inner wall 19 presents a transverse dimension that is smaller than the transverse dimension of cavity 3 of air-box 2 measured between said two major lateral walls 15 and 16; in this manner, at the sides of upper portion 22 of inner wall 19 there are relatively wide openings which allow an exchange of air through inner wall 19.
  • inner wall 19 presents a free communication opening between the two half-cavities divided by inner wall 19 to allow an exchange of air through said inner wall 19.
  • an upper edge of lower portion 21 of inner wall 19 does not touch (and thus is arranged at a certain distance from) a lower edge of upper portion 22; in this manner, when lid 17 is attached (screwed) onto walls 15 and 16 of air-box 2, said two end members 9 are "clamped” between said two portions 21 and 22 of inner wall 19 (with interposition of elastic ring 23 which compensates for any construction tolerance) and are therefore firmly connected to air-box 2.
  • a function of inner wall 19 is offering a central anchorage point to filters 6, since it allows “clamping” in a vice of end members 9 between said two portions 21 and 22 of said inner wall 19.
  • Filtering device 1 is subject to the mechanical stress present inside the engine well of the vehicle (caused by acceleration of the vehicle and the vibrations of the internal combustion engine), and the presence of inner wall 19 improves the mechanical connection between filters 6 and air-box 2, increasing the total mechanical resistance of said filtering device 1.
  • Elastic ring 23 has both the function of compensating for any construction tolerance and the function of introducing a certain elastic deformability to the mechanical connection system of filters 6 to air-box 2 to reduce the total mechanical stress acting on filters 6. It is important to note that elastic ring 23 has no pneumatic seal function, since inner wall 19 does not divide cavity 3 in an airtight manner and, on the contrary, allows an exchange of air through said inner wall 19.
  • a further function of inner wall 19 is centrally dividing cavity 3 into two mirror-like half-cavities, in a manner to create a certain pneumatic division between said two filters 6; this pneumatic division is not "absolute", since inner wall 19 is not airtight (on the contrary, it presents wide openings for passage between the two half-cavities), but nonetheless improves the fluid dynamics of said two filters 6, avoiding reciprocal damaging interference.
  • said two inlet opening 4 present a square cross-section whilst said two outlet openings 5 present a circular cross-section; in each filter 6, end member 8 is shaped to obtain geometrical adaptation between the square shape of inlet opening 4 and the round shape of filtering material 7.
  • end member 8 is arranged at a certain distance (short, in any case) from minor lateral wall 15 and is connected to inlet opening 4 by means of a connection tube which may be an integral part of minor lateral wall 15 (or may be a single piece with minor lateral wall 15).
  • lower wall 14 of air-box 2 which defines the bottom of cavity 3 presents at least one through drainage hole for drainage of any water which may be present inside cavity 3 (due both to condensation of the humidity in the air sucked in and due to direct entry of rainwater).
  • lower wall 14 of air-box 2 which defines the bottom of cavity 3 presents a slope which converges towards the drainage hole (or towards the drainage holes if several drainage holes are envisaged); in other words, the drainage hole represents the lowest point of the entire lower wall 14 of air-box 2 which defines the bottom of cavity 3 in a manner that any water which may be present inside cavity 3 slides towards the drainage hole due to gravity. It is important to note that the drainage hole must be wide enough to allow the water to flow downwards due to gravity, i.e. outside cavity 3 of air-box 2, but must also be small enough to reduce to the necessary minimum any loss of pressure which the drainage hole generates in cavity 3.
  • each filter 6 end member 8 is surrounded by a support frame 24 which presents the same shape and dimensions of the transverse section of cavity 3 in correspondence to said minor lateral walls 15; in this manner, support frame 24 "fits" perfectly inside cavity 3 by leaning all of its sides against walls 13, 16 and 17 of air-box 2 and therefore guarantees an optimal mechanical connection between filter 6 and air-box 2.
  • walls 13, 16 and/or 17 of air-box 2 could present slots which define housing inside which frame 24 is arranged.
  • lid 17 could press from above onto support frames 24 of filters 6 (possibly with a small elastic deformation) to increase the force of the mechanical connection between filters 6 and air-box 2.
  • Filtering device 1 as described above presents numerous advantages.
  • filtering device 1 In the first place, filtering device 1 described above is easy and inexpensive to manufacture and allows rapid replacement of said filters 6 once lid 7 is opened.
  • the inlet chamber is also limited to the internal volumes of said two filters 6, whilst the remainder of cavity 3 forms the outlet chamber; the inlet chamber therefore presents an extremely limited volume in favour of the outlet chamber.
  • almost the entire volume of cavity 3 is formed of the outlet chamber which therefore presents an extremely large volume; in this manner, the outlet chamber efficiently performs its function as an expansion box of the suction system by storing a sufficiently high quantity of filtered air to absorb any fluctuations in the quantity of air sucked in by the suction system.
  • Filtering device 1 described above also presents a high mechanical sturdiness (which allows the mechanical stress present in the engine well of the vehicle to be easily sustained) and a simple and rapid disassembly to extract said two filters 6 (an operation necessary for periodic cleaning of filtering material 7). This result is essentially obtained thanks to inner wall 19 divided into said two portions 21 and 22 which clamp said two end members 9 between them.
  • filtering device 1 described above presents a total free area of flow of said filters 6 which is decidedly larger than a similar traditional filtering device provided with a single flat filter; in this manner, filtering device 1 described above presents a limited loss of load (i.e. a difference in pressure between the air upstream and downstream of said filters 6) and therefore allows the engine to supply a higher maximum power.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Claims (11)

  1. Dispositif filtrant (1) pour de l'air aspiré par un moteur ; ledit dispositif filtrant (1) comprenant :
    une boîte à air en forme de parallélépipède (2) qui définit en son intérieur une cavité (3) et présente deux ouvertures d'entrée (4) vers le côté extérieur et deux ouvertures de sortie (5) vers un système d'aspiration du moteur ; et
    deux filtres (6), dont chacun est logé dans la boîte à air (2), est agencé entre une ouverture d'entrée (4) et une ouverture de sortie (5) et comprend à son tour :
    un matériau filtrant (7) avec une forme tubulaire ;
    un premier élément d'extrémité (8) qui ferme une première extrémité du matériau filtrant (7) et présente un trou débouchant central (10) agencé en correspondance de l'ouverture d'entrée (4) de sorte à permettre à l'air de s'écouler directement dans le filtre (6) ;
    et
    un second élément d'extrémité (9) qui ferme une seconde extrémité de matériau filtrant (7) en regard de la première extrémité et ne présente aucune ouverture ;
    le dispositif filtrant (1) est caractérisé en ce que :
    lesdites deux ouvertures d'entrée (4) sont obtenues par deux parois latérales mineures (14) de la boîte à air (2) qui sont parallèles et en regard l'une de l'autre de sorte à se faire face l'une à l'autre et à être coaxiales ;
    lesdites deux ouvertures de sortie (5) sont envisagées côte à côte par une même paroi latérale majeure (16) de la boîte à air (2) qui relie lesdites deux parois latérales mineures (15) l'une à l'autre et est perpendiculaire auxdites parois latérales mineures (15) ; et
    lesdits deux filtres (6) sont agencés de manière coaxiale l'un à l'autre, l'un après l'autre et sont joints centralement l'un à l'autre en correspondance desdits deux seconds éléments d'extrémité (9) qui sont rigidement reliés l'un à l'autre de manière inséparable.
  2. Dispositif filtrant (1) selon la revendication 1 et comprenant une paroi intérieure (19) qui est parallèle auxdites parois latérales mineures (15) de la boîte à air (2) et divise centralement la cavité (3) en deux moitiés de cavité similaires à un miroir, dont chacune contient un filtre correspondant (6), communique avec le côté extérieur par une ouverture d'entrée correspondante (4) et communique avec le système d'aspiration du moteur par une ouverture de sortie correspondante (5).
  3. Dispositif filtrant (1) selon la revendication 2, dans lequel la paroi intérieure (19) est reliée aux parois (13, 16) de la boîte à air (2) de manière inséparable.
  4. Dispositif filtrant (1) selon la revendication 2 ou 3, dans lequel la paroi intérieure (19) présente un trou débouchant central (20), par lequel les deux seconds éléments d'extrémité (9) des filtres (6) sont agencés.
  5. Dispositif filtrant (1) selon la revendication 4, dans lequel un anneau élastique (23) est interposé entre le trou débouchant central (20) de la paroi intérieure (19) et les deux seconds éléments d'extrémité (9) des filtres (6).
  6. Dispositif filtrant (1) selon la revendication 5, dans lequel l'anneau élastique (23) est agencé en externe autour des deux seconds éléments d'extrémité (9) des filtres (6).
  7. Dispositif filtrant (1) selon l'une quelconque des revendications 2 à 6, dans lequel :
    la boîte à air (2) est en forme de coupe et comprend une paroi inférieure (13), quatre parois latérales (15, 16) s'étendant perpendiculairement à la paroi inférieure (13) et une extrémité supérieure ouverte qui est fermée par un couvercle amovible (17) ; et
    la paroi intérieure (19) est divisée en une partie inférieure (21) qui fait saillie vers le haut de la paroi inférieure (13) de la boîte à air (2) et en une partie supérieure (22) qui fait saillie vers le bas du couvercle (17).
  8. Dispositif filtrant (1) selon la revendication 7, dans lequel :
    la partie inférieure (21) de la paroi intérieure (19) s'étend sans fente entre les deux parois latérales majeures (16) de la boîte à air (2) ; et
    la partie supérieure (22) de la paroi intérieure (19) présente une dimension transversale qui est plus petite que la dimension transversale de la cavité (3) de la boîte à air (2) mesurée entre les deux parois latérales majeures (16).
  9. Dispositif filtrant (1) selon la revendication 7 ou 8, dans lequel une arête supérieure de la partie inférieure (21) de la paroi intérieure (19) ne touche pas et ainsi est agencée à une certaine distance d'une arête inférieure de la partie supérieure (22).
  10. Dispositif filtrant (1) selon l'une quelconque des revendications 2 à 9, dans lequel la paroi intérieure (19) présente une ouverture de communication libre établissant une communication libre entre les deux moitiés de cavité divisées par la paroi intérieure (19).
  11. Dispositif filtrant (1) selon l'une quelconque des revendications 1 à 10, dans lequel dans chaque filtre (6), l'élément d'extrémité (8) est entouré par un cadre de support (24) qui présente la même forme et dimension de la section transversale de la cavité (3) en correspondance des parois latérales mineures (15) ; de cette manière, le cadre de support (24) « s'insère » dans la cavité (3) en appuyant la totalité de ses côtés contre les parois (13, 16,17) de la boîte à air (2).
EP13705563.8A 2012-01-05 2013-01-04 Dispositif filtrant doté d'un double filtre tubulaire pour l'air aspiré par un moteur Active EP2800894B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000007A ITBO20120007A1 (it) 2012-01-05 2012-01-05 Dispositivo filtrante con doppio filtro tubolare per l'aria aspirata da un motore
PCT/IB2013/050102 WO2013102888A1 (fr) 2012-01-05 2013-01-04 Dispositif filtrant doté d'un double filtre tubulaire pour l'air aspiré par un moteur

Publications (2)

Publication Number Publication Date
EP2800894A1 EP2800894A1 (fr) 2014-11-12
EP2800894B1 true EP2800894B1 (fr) 2015-12-23

Family

ID=45809405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13705563.8A Active EP2800894B1 (fr) 2012-01-05 2013-01-04 Dispositif filtrant doté d'un double filtre tubulaire pour l'air aspiré par un moteur

Country Status (3)

Country Link
EP (1) EP2800894B1 (fr)
IT (1) ITBO20120007A1 (fr)
WO (1) WO2013102888A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108472568B (zh) 2015-12-17 2021-03-05 沃尔沃卡车集团 包括倾斜端板的过滤器元件和相应的过滤器壳体
IT201800006072A1 (it) * 2018-06-06 2019-12-06 Dispositivo per la filtrazione aria

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004021728A1 (de) * 2004-04-30 2005-11-24 Dr.Ing.H.C. F. Porsche Ag Luftfilterpatrone für ein Lufteinlasssystem einer Brennkraftmaschine
EP1621757B1 (fr) * 2004-07-29 2012-01-11 Jui-Fa Huang Dispositif de filtrage d'air vertical avec une structure d'entrée d'air à haut debit et bidirectionnel
DE102007020456B4 (de) * 2007-04-27 2016-10-06 Audi Ag Filterelement für einen Luftfilter einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP2800894A1 (fr) 2014-11-12
WO2013102888A1 (fr) 2013-07-11
ITBO20120007A1 (it) 2013-07-06

Similar Documents

Publication Publication Date Title
CN202302237U (zh) 气控截止阀
EP2800894B1 (fr) Dispositif filtrant doté d'un double filtre tubulaire pour l'air aspiré par un moteur
JP2011500212A5 (fr)
CN211058976U (zh) 一种汽配厂专用空压机
CN202520563U (zh) 一种涡旋压缩机用消音器
CN109410910A (zh) 一种大功率宽频带气动发声装置
CN101865117B (zh) 空气压缩机用多功能消声器
KR101050855B1 (ko) 오토 드레인 밸브
KR101583958B1 (ko) 삽입식 확장관 일체형 에어클리너 및 이를 적용한 엔진 흡기계
CN206860977U (zh) 一种方便调节的气阀
CN201165957Y (zh) 制冷压缩机用吸气消音器
CN202036883U (zh) 用于太阳能电池组件层压机真空系统的过滤器
CN102788454A (zh) 两相流分配器
CN203962331U (zh) 吸气消音器和具有其的压缩机
CN205619639U (zh) 一种轻质双向干燥过滤器
CN204648777U (zh) 一种多段式储液罐
CN205784057U (zh) 一种分液器及具有其的空调系统
CN204963078U (zh) 带过滤功能的送风风机
CN213235282U (zh) 油锯的纸制进气滤芯结构
KR101897290B1 (ko) 차량용 에어필터 및 이의 제조방법
CN209237464U (zh) 便于使用的制药药液过滤装置
CN221704528U (zh) 一种机械泄压阀及空气压缩机
CN221033036U (zh) 一种永磁变频空压机
CN210317532U (zh) 一种摩托车发动机的空滤器
CN213668338U (zh) 一种空压机的过滤机构

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

17P Request for examination filed

Effective date: 20140730

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

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

INTG Intention to grant announced

Effective date: 20150611

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): 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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 766687

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160115

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602013004250

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20151223

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: 20151223

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: 20151223

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: 20160323

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 766687

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151223

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

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: 20151223

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: 20151223

Ref country code: BE

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

Effective date: 20160131

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: 20151223

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: 20160324

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: 20151223

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: 20151223

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: 20151223

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: 20151223

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: 20151223

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: 20160423

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: 20151223

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: 20151223

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: 20160426

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: 20151223

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: 20160104

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: 20151223

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: 20151223

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: 20151223

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013004250

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: 20151223

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

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: 20160131

Ref country code: CH

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

Effective date: 20160131

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: 20151223

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20160926

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

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

Effective date: 20151223

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: 20160104

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: 20151223

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: 20151223

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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: 20130104

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: 20151223

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: 20160131

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: 20151223

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: 20151223

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: 20151223

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: 20151223

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

Ref country code: FR

Payment date: 20220126

Year of fee payment: 10

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: 20230131

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

Ref country code: DE

Payment date: 20240129

Year of fee payment: 12

Ref country code: GB

Payment date: 20240123

Year of fee payment: 12