EP1095672B1 - Brandschützende Ventilationsöffnung - Google Patents

Brandschützende Ventilationsöffnung Download PDF

Info

Publication number
EP1095672B1
EP1095672B1 EP00402867A EP00402867A EP1095672B1 EP 1095672 B1 EP1095672 B1 EP 1095672B1 EP 00402867 A EP00402867 A EP 00402867A EP 00402867 A EP00402867 A EP 00402867A EP 1095672 B1 EP1095672 B1 EP 1095672B1
Authority
EP
European Patent Office
Prior art keywords
tubular body
collar
fire
fact
face
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.)
Expired - Lifetime
Application number
EP00402867A
Other languages
English (en)
French (fr)
Other versions
EP1095672A1 (de
Inventor
Wilhelm Paul Strulik
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1095672A1 publication Critical patent/EP1095672A1/de
Application granted granted Critical
Publication of EP1095672B1 publication Critical patent/EP1095672B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/18—Sliding dampers
    • A62C2/20—Sliding dampers at 90 degrees to the plane of the opening

Definitions

  • the present invention relates to a ventilation opening firewall.
  • FIG. 1 there is shown such a mouth firebreak 10 mounted in an opening 13 of a wall 12.
  • 12a represents the face of the wall 12 facing the room or the room and we have referenced 12b the face of the wall corresponding to the service spaces where are housed the ventilation ducts.
  • the fire mouth 10 consists essentially of a flange 16 formed mostly by a metal sheet which has a substantially shaped rim portion half-torus 18 pressed against the face 12a of the wall and a portion of frustoconical shape 20.
  • the fire-rated mouth also has a substantially cylindrical tubular body 22 which serves in particular to its fixing in the ventilation duct not shown in the figure.
  • a 22a end of the tubular body 22 is welded to the part frustoconical 20 of the flange 16 over a length sufficient to ensure the mechanical strength of the whole.
  • the other end 22b of the body tubular 22 is made integral by a centering piece 24, a socket 26.
  • the fire stop has a shutter 28 secured end of a rod 30 mounted in the sleeve 26.
  • the rod 30 is associated with a return spring 32 and a trigger system 34 which releases the return spring 32 in case of elevation of temperature thus causing the closure of the fire stopper by application of the shutter 28 on the frustoconical portion 20 of the collar which thus serves as a valve seat.
  • the realization of the assembly constituted by the flange 16 and the tubular body 22 is a relatively high cost, in particular because the welding operation between the flange and the tubular body.
  • the effectiveness of a fire stop and its compliance with these standards are determined in particular by measuring the temperature on the face 12a or 12b of the wall near the opening 13 in which is housed the mouth firewall, this being of course in the closed position, the wall considered being of course that which is opposed to the departure of the fire. According to these standards, when a temperature of up to 1040 ° C develops in the local to protect, it is necessary that the elevation of the temperature to the location indicated by the letter A or letter B does not exceed 140 ° C after a duration given after the birth of the fire.
  • a first object of the invention is to provide a mouth firebreak of the aforementioned type whose manufacturing cost be reduced.
  • the mechanical connection between the collar and the tubular body is obtained by the annular piece of material thermally insulating, said collar and tubular body becoming then solidarity with each other.
  • this piece is preferably obtained by molding, the collar and the tubular body having parts which form "inserts" to inside said room.
  • This connection mode is relatively expensive.
  • this part makes it possible to produce the coating thermally insulating it is necessary to provide since this piece is made of a thermal insulating material.
  • the collar and the tubular body are connected via the annular piece in insulating material without contact between the collar and the body tubular.
  • the two parts, preferably metallic, constituted by the collar and the tubular body are not in contact with each other and are separated by a thermal insulating material.
  • a thermal bridge in the direction of the axis of the fire barrier which in the provisions of the prior art extend directly from the inner face of the wall to its outer face. Thanks to that provision, one can actually get a fireproof mouth that maintain the performance required by the standard in force while reducing the weight of insulating material and therefore the total weight of the mouth.
  • the flange and / or said tubular body comprises a plurality of positioning members and of presolidarization of said flange and the tubular body.
  • this provision allows a prepositioning and presolidarization of the tubular body with respect to at the flange to produce the part made of thermal insulating material moldable.
  • these prepositioning and presolidarisation make contact between these two pieces only on an extremely limited surface that is not likely to create a significant thermal bridge between the two parts, for example metallic, conductors of heat.
  • FIG. 2a we will describe a first embodiment of the fire barrier.
  • the flange 42 with its rim, for example in the form of half torus 44, intended to be applied on the inner face of the wall and its frustoconical portion 46 forming the seat of the movable shutter 48.
  • the tubular body 50 which has a cylindrical general shape, which surrounds the frustoconical portion 46 of the flange 42 and which preferably ends with a flat flange 52 to near the semi-toric portion 44 of the collar.
  • a stirrup 54 secured to the collar 42 for centering a bushing 56 for guiding the rod 58 which is integral with the shutter 48.
  • the collar 42 and the tubular body 50 which are both preferably made of sheet metal metal which can be steel or aluminum.
  • the annular space 62 limited by the outer face of the tapered portion 46 and the inner face of the body tubular 50 and occupied by a portion of an annular piece 64 made in a moldable thermal insulating material. The same goes for the limited volume by the semi-ring portion 44 of the collar which is filled by the portion 66 of the annular piece.
  • this annular insulating part covers the rear face 52a of the flange 52 of the tubular body 50.
  • the flange 52 being completely embedded in the mouldable thermal insulating material, during solidification of said insulating material, said rim 52 forms an insert which reinforces the mechanical connection obtained between the flange 42 and the tubular body 50.
  • annular piece made of thermal insulating material 62, 66 is obtained by molding with a suitable material of the two pieces made by the collar and the tubular body arranged relatively parts 42 and 50 would be partly inserts, in particular by the presence of the flange 52, the groove 70 and / or the stirrup 54 located on the flange 42, which are each likely to be all or in embedded part in the thermal insulating material 62.
  • tubular body 50 is perforated and preferably is provided on the outer face of this body at least one annular groove 70 for the setting up a seal between this tubular body and the opening in the wall or duct.
  • FIG. 2b shows a variant embodiment which differs from the embodiment of FIG. 2a only in that the piece of thermal insulation material also covers the face external 50b of the tubular body 50. That part of the annular piece which is referenced 72 has a reduced thickness. We understand that this arrangement helps to avoid body heat radiation tubular 50. Preferably, when producing by molding the portion 72 of the annular part, we reserve at least one throat ring 74 for the establishment of a seal.
  • the annular piece of thermally material insulation is obtained by molding.
  • means for maintaining the tubular body with respect to the collar it is easier to foresee means of prepositioning and presolidarization of the tubular body 50 by report to the flange 42 for their implementation in the mold.
  • FIGS. 3a and 3b show a first mode of prepositioning and presolidarisation.
  • This is a system to bayonet which is formed on the one hand by two inclined slots 80 and 82 made in the tubular body 50 and two lugs integral with the flange 42 which are, for example, extensions 84 and 86 of the stirrup 54.
  • FIGS. 4a and 4b a variant of FIG. positioning system and presolidarization. It is constituted by two resilient tabs 88 and 90 attached to the frustoconical portion 46 of the flange 42, for example, by welding points. The extremities elastic tongues rest on the inner face of the body In addition, said resilient tongues 88 and 90 form preferably, inserts that increase the resistance mechanics of the integral assembly formed by the flange 42, the body tubular 50 and the insulating material 62.
  • the piece 62 which adheres to both the outer face of the frustoconical portion and to the face internal of the tubular body 50, and which thus ensures the mechanical connection between the flange 42 and the tubular body 50.
  • the aforementioned elements which may constitute inserts are coated with insulating material, they reinforce the mechanical connection obtained between the collar 42 and the tubular body 50. It is then possible to unmold the fire mouth.
  • the surface of the collar and / or the tubular body could have significant roughness or crevices to increase the adhesion of the insulating material and thus increase the resistance of the mechanical connections obtained between the piece 62 and the collar and respectively the tubular body, said flange and said tubular body being all the more solidarity.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Thermal Insulation (AREA)
  • Air-Flow Control Members (AREA)
  • Insulated Conductors (AREA)
  • Duct Arrangements (AREA)
  • Building Environments (AREA)
  • Fire-Detection Mechanisms (AREA)

Claims (10)

  1. Brandschutzklappe, die dazu bestimmt ist, in einer Öffnung angebracht zu werden, die in einer Wand ausgebildet ist, die eine erste Seite und eine zweite Seite aufweist, wobei die Klappe einen Kragen (42), der einen im Wesentlichen halbtorusförmigen Rand (44), welcher dazu bestimmt ist, an die erste Seite der Wand angelegt zu werden, und einen kegelstumpfförmigen Teil (46), eine Innenseite und eine Außenseite aufweist, einen zylindrischen Rohrkörper (50), der um den kegelstumpfförmigen Teil des Kragens herum angeordnet und innen in der Öffnung platziert ist, wobei der Rohrkörper (50) einen ersten zum Kragen gewandten Rand und einen zweiten Rand sowie eine Innenseite und eine Außenseite aufweist, und einen Verschluss (48) umfasst, der in der aus dem Kragen und dem Rohrkörper gebildeten Einheit beweglich angebracht ist,
    dadurch gekennzeichnet, dass sie zudem ein ringförmiges Stück (64) aus einem spritzgießfähigen, thermisch isolierenden Material umfasst, wobei sich das ringförmige Stück wenigstens zwischen der Außenseite des Kragens (42) und der Innenseite des Rohrkörpers (50) erstreckt und wobei das ringförmige Stück (64) die einzige mechanische Verbindung zwischen dem Kragen (42) und dem Rohrkörper (50) bildet.
  2. Brandschutzklappe nach Anspruch 1,
    dadurch gekennzeichnet, dass zwischen dem Kragen (42) und dem Rohrkörper (50) kein Kontakt besteht.
  3. Brandschutzklappe nach Anspruch 2,
    dadurch gekennzeichnet, dass der Kragen (42) und/oder der Rohrkörper (50) eine Vielzahl von Organen zum Positionieren und/oder vorab Zusammenfügen des Kragens und des Rohrkörpers umfasst bzw. umfassen.
  4. Brandschutzklappe nach Anspruch 3,
    dadurch gekennzeichnet, dass der kegelstumpfförmige Teil des Kragens wenigstens zwei elastische Zungen (88, 90) umfasst, die über die Außenseite des kegelstumpfförmigen Teils überstehen, wobei die Enden der Zungen elastisch mit der Innenseite des Rohrkörpers (50) zusammenwirken, um den Rohrkörper (50) in Bezug auf den Kragen (42) zu positionieren und vorab zusammenzufügen.
  5. Brandschutzklappe nach Anspruch 3,
    dadurch gekennzeichnet, dass der kegelstumpfförmige Teil des Kragens (42) und der Rohrkörper (50) eine Vielzahl von Nasen (84, 86) und eine Vielzahl von Schlitzen (80, 82) umfassen, um ein Bajonettverschluss-System zu bilden.
  6. Brandschutzklappe nach einem der Ansprüche 1 bis 5,
    dadurch gekennzeichnet, dass der Rohrkörper (50) perforiert ist.
  7. Brandschutzklappe nach einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet, dass die Außenseite des Rohrkörpers (50) wenigstens eine ringförmige Nut (70) und eine in dieser Nut angebrachte Dichtung umfasst.
  8. Brandschutzklappe nach einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet, dass das ringförmige Stück (64) aus thermisch isolierendem Material die Außenseite (50b) des Rohrkörpers (50) bedeckt.
  9. Brandschutzklappe nach Anspruch 8,
    dadurch gekennzeichnet, dass der Abschnitt (72) des ringförmigen Stücks, der die Außenseite (50b) des Rohrkörpers (50) bedeckt, wenigstens eine ringförmige Nut (74) aufweist und dass eine Dichtung in dieser Nut angebracht ist.
  10. Verfahren zur Herstellung einer Brandschutzklappe nach einem der Ansprüche 1 bis 8,
    dadurch gekennzeichnet, dass es die folgenden Schritte umfasst:
    der Kragen (42) wird in einer Gussform angeordnet,
    der Rohrkörper (50) wird um den kegelstumpfförmigen Teil (46) des Kragens (42) angeordnet,
    das thermisch isolierende Material wird in nicht fester Form in die Gussform eingebracht, derart, dass es wenigstens den Innenraum des halbtorusförmigen Abschnitts des Kragens und den Raum zwischen der Außenseite des kegelstumpfförmigen Abschnitts des Kragens und der Innenseite des Rohrkörpers füllt,
    das Erstarren des thermisch isolierenden Materials wird herbeigeführt, wodurch eine feste Verbindung zwischen dem Kragen und dem Rohrkörper erzielt wird.
EP00402867A 1999-10-26 2000-10-17 Brandschützende Ventilationsöffnung Expired - Lifetime EP1095672B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9913329 1999-10-26
FR9913329A FR2799979B1 (fr) 1999-10-26 1999-10-26 Bouche de ventilation coupe-feu

Publications (2)

Publication Number Publication Date
EP1095672A1 EP1095672A1 (de) 2001-05-02
EP1095672B1 true EP1095672B1 (de) 2005-03-16

Family

ID=9551340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00402867A Expired - Lifetime EP1095672B1 (de) 1999-10-26 2000-10-17 Brandschützende Ventilationsöffnung

Country Status (5)

Country Link
EP (1) EP1095672B1 (de)
AT (1) ATE290912T1 (de)
DE (1) DE60018676T2 (de)
ES (1) ES2240031T3 (de)
FR (1) FR2799979B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122823B (fi) 2009-02-23 2012-07-13 Halton Oy Ilmanvaihtokanavan palonrajoitin ja menetelmä
DE102017010346B4 (de) 2017-11-03 2019-12-05 Olaf Schreiter Behälter zum Sammeln und temporären Lagern von gefährlichen Stoffen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260736B1 (de) * 1974-02-12 1980-09-05 Mealik Sarl
FR2312271A1 (fr) * 1975-05-28 1976-12-24 Strulik Wilhelm Bouche de ventilation pare-flamme et coupe-feu
DE2652879A1 (de) 1976-11-20 1978-05-24 Eidmann Juergen Feuerschutzventil

Also Published As

Publication number Publication date
FR2799979A1 (fr) 2001-04-27
FR2799979B1 (fr) 2002-01-11
DE60018676T2 (de) 2006-01-19
EP1095672A1 (de) 2001-05-02
ES2240031T3 (es) 2005-10-16
DE60018676D1 (de) 2005-04-21
ATE290912T1 (de) 2005-04-15

Similar Documents

Publication Publication Date Title
CH616193A5 (de)
CH660223A5 (fr) Dispositif et procede pour enserrer de facon etanche des extremites ou sections de tuyaux.
FR2994115A1 (fr) Ensemble d'outillage pour la fabrication d'une piece metallique de revolution et procede de fabrication d'une telle piece
WO2016156706A1 (fr) Ensemble pour le passage d'un harnais electrique dans une turbomachine
EP2286117A1 (de) Siegel, ofenteil mit einem solchen siegel und ofen mit einem solchen siegel
EP1095672B1 (de) Brandschützende Ventilationsöffnung
FR2707233A1 (fr) Obturateur à souder par collage pour une ouverture pratiquée dans une tôle.
FR2943115A1 (fr) Equipement pour combler le pourtour d'un orifice menage dans une paroi pour permettre le passage d'un conduit
CH708026B1 (fr) Procédé de fabrication d'un câble chauffant et câble chauffant réalisé selon ce procédé.
EP1029558B1 (de) Brandschutzventil
EP0432682B1 (de) Längswasserdichte Vorrichtung für die Seele eines faseroptischen Kabels
EP0713044B1 (de) Geschweisstes, rohrförmiges Element für eine Heissgasleitung und sein Herstellungsverfahren
FR2733366A1 (fr) Dispositif de reprise de blindages de cables
FR2596487A1 (fr) Procede de realisation d'un composant de robinetterie et composant de robinetterie obtenu par la mise en oeuvre dudit procede
EP0836539B1 (de) Kombination platte-innere ausgussdüse mit einer sollbruchstelle
EP1197707B1 (de) Mit einem Zwischenstück angeschlossene Rohrstücke und Verbindungsverfahren
EP0481888A1 (de) Vorrichtung zum Schutz und zur Entfaltung eines teleskopischen Rohres
EP1416127B1 (de) Ventil für Brennkraftmaschine mit einer Abschirmung verbunden mit dem Schaft
FR2828139A1 (fr) Dispositifs de securite pour reservoirs pour gaz liquefie ou non, aptes a eviter les surpressions et les risques d'explosion. becs renifleurs et bouchons thermofusibles
EP1083378B1 (de) Doppelwandiger Rohrabschnitt und Verfahren zur Herstellung von rohrförmigen Elementen
EP4194731A1 (de) Sanitär- und/oder klimatechnische kupplung
BE508961A (de)
FR2741932A1 (fr) Robinet a obturateur spherique
EP0766034A1 (de) Vorrichtung zum Verbinden von rohrförmigen Elementen mit Ventilgehäusen
FR2963959A1 (fr) Dispositf de raccordement etanche, de preference pour lanceurs spatiaux

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20011029

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Effective date: 20050316

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: 20050316

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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: FRENCH

REF Corresponds to:

Ref document number: 60018676

Country of ref document: DE

Date of ref document: 20050421

Kind code of ref document: P

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

Ref country code: GR

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

Effective date: 20050616

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: 20050616

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050706

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: 20050907

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2240031

Country of ref document: ES

Kind code of ref document: T3

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: 20051017

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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: 20051031

Ref country code: MC

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

Effective date: 20051031

Ref country code: CH

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

Effective date: 20051031

Ref country code: LI

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

Effective date: 20051031

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: 20051219

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: SE

Payment date: 20100921

Year of fee payment: 11

Ref country code: FI

Payment date: 20100917

Year of fee payment: 11

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

Ref country code: GB

Payment date: 20100923

Year of fee payment: 11

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

Ref country code: NL

Payment date: 20100921

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20101012

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20101030

Year of fee payment: 11

Ref country code: BE

Payment date: 20101105

Year of fee payment: 11

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

Ref country code: ES

Payment date: 20101025

Year of fee payment: 11

BERE Be: lapsed

Owner name: *STRULIK WILHELM PAUL

Effective date: 20111031

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20111017

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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 NON-PAYMENT OF DUE FEES

Effective date: 20120501

Ref country code: DE

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

Effective date: 20120501

Ref country code: BE

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

Effective date: 20111031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60018676

Country of ref document: DE

Effective date: 20120501

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: 20111017

Ref country code: GB

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

Effective date: 20111017

Ref country code: FI

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

Effective date: 20111017

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 NON-PAYMENT OF DUE FEES

Effective date: 20111018

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130821

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 NON-PAYMENT OF DUE FEES

Effective date: 20111018

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

Ref country code: FR

Payment date: 20141024

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160630

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: 20151102