EP1557376B1 - Dispositif pour des produits solides hautement dispersés et procédé pour le remplissage et le vidage du produit - Google Patents

Dispositif pour des produits solides hautement dispersés et procédé pour le remplissage et le vidage du produit Download PDF

Info

Publication number
EP1557376B1
EP1557376B1 EP05000597A EP05000597A EP1557376B1 EP 1557376 B1 EP1557376 B1 EP 1557376B1 EP 05000597 A EP05000597 A EP 05000597A EP 05000597 A EP05000597 A EP 05000597A EP 1557376 B1 EP1557376 B1 EP 1557376B1
Authority
EP
European Patent Office
Prior art keywords
filling
container
inliner
emptying
opening
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
EP05000597A
Other languages
German (de)
English (en)
Other versions
EP1557376A1 (fr
Inventor
Helmut Maginot
Heinz Schertel
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of EP1557376A1 publication Critical patent/EP1557376A1/fr
Application granted granted Critical
Publication of EP1557376B1 publication Critical patent/EP1557376B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • B65D90/047—Flexible liners, e.g. loosely positioned in the container comprising rigid bracing, e.g. bulkheads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0075—Emptying systems for flexible intermediate bulk containers [FIBC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/02—Wall construction
    • B65D2590/04—Linings
    • B65D2590/043—Flexible liners
    • B65D2590/046—Bladders

Definitions

  • the invention relates to a device for transporting highly dispersed powders and a method for their filling and emptying.
  • EP-A 0 773 159 discloses a method for repeatedly filling and emptying with pourable material having a low bulk density.
  • the tissue container described therein, the so-called big bag or super bag has a filling capacity of 90 to 350 kg.
  • the tissue container is made of flexible, air-permeable fabric, preferably a single-layer or multi-layer plastic fabric, with at least one access opening.
  • the filling of these tissue containers takes place by means of vacuum filling systems. In this case, the tissue container is subjected to negative pressure and the material sucked through the open access opening in the tissue container until a predetermined filling weight is reached. The gas occurs distributed over the entire surface of the tissue container.
  • the product is reversibly compacted, similar to filling in sacks, without destroying its structure.
  • a container having an upper edge, a lower edge and a door provided with a rear side containing an inliner, characterized in that the inliner consists of at least two superimposed layers, wherein an inner layer of uncoated, air-permeable fabric is a outer layer is dust-tight and damp-barrier coated and these layers are connected by a special seam design so that the dust-free venting of the container is possible only through this seam, with the seam designs of the liner in the longitudinal direction of the container at the top and bottom edges are and wherein the inliner is reversibly fixed in the container and has at least one filling opening and an emptying opening.
  • the filling opening and the emptying opening are preferably located next to one another at the lower edge of the rear side of the container.
  • the container is preferably a worldwide standard transport container.
  • the inliner corresponds in its structure to the structure of the large container described in EP 0982238 A, but the inliner is designed such that it completely fills the interior of a standard container.
  • the filling opening of the inliner is preferably in the form of a filling nozzle consisting of a fabric hose firmly connected to the inliner.
  • the fabric hose is preferably made of the same material as the inliner.
  • the filling neck preferably has a length of less than 100 cm and preferably a diameter of between 5 and 40 cm.
  • the emptying opening corresponds in shape and size preferably the filling opening.
  • the inliner is preferably reversibly secured by means of several fixing loops on the eyelets and fastening webs in the interior of the container (Fig. 1).
  • Each fixing loop is preferably fastened to the inliner with an over-lap seam. Since standard containers have different attachment points inside, usually eyelets or webs, but the inliner has standardized and firmly fixed loops, a flexibility for hanging the fixing loops of the inliner is preferably achieved by having a plurality of eyelets (webs) of the container with a Join band and run this band through the fixation loops.
  • the invention further relates to a method for filling a container according to the invention.
  • This method is characterized in that in the container according to the invention, the inliner via the filling opening means a dense phase conveying process is filled with a filling material until a predetermined filling weight is reached, the dense phase conveying system is removed and then the filling opening is closed.
  • the compression takes place by means of diaphragm pumps.
  • the invention does not work with negative pressure, but the product is filled into the inliner with pressure, wherein the pressure reduction (air) does not take place via a separate opening, but the venting of the inliner preferably over the entire surface of the inner fabric layer of the inliner takes place in an intermediate region between inner fabric layer and outer fabric layer, and from this intermediate region the further air release takes place via the seams of the inliner.
  • a filling grid (FIG. 2) is preferably inserted into the rear door opening of the container.
  • the filling grid (1) on the container (2) is first hung from above in the ISO blocks (3) of the container (2).
  • Two side frames (4) with fastening hooks (5) are inserted on the left and right into the filling grid (1) hanging on the container (2).
  • the two fastening hooks (5) are hooked in the bottom left and right in the ISO blocks (3) and inserted into the ISO blocks as far as they will go.
  • the entire filling grid frame is firmly fixed to the container. This can be done for example by means of two hand wheels (6).
  • Fig. 3 shows an example of the filling of the liner in the container.
  • the filling nozzle (7) of the conveyor unit is with a template, which contains the highly air-containing solid, connected and pushed so far into the filling hose (8) that it protrudes about 10 cm into the inliner (9).
  • the filling nozzle (7) is dust-tightly connected to the filling hose (8) and thus to the filling opening of the inliner.
  • the filling takes place via the filling nozzle, wherein the filling material is conveyed by means of a pressure conveying system in the filling nozzle, preferably by means of a controllable diaphragm pump.
  • a pressure conveying system in the filling nozzle
  • the filling nozzle is uncoupled and the filling opening of the inliner is closed.
  • the end point of the filling is determined, for example, via a pressure sensor, whereby the end point of the filling process is determined via the pressure rise and the filling is automatically terminated.
  • Quantities below the maximum fill weight can be determined, for example, via the fill time or via a floor scale on which the entire unit stands.
  • the invention further relates to a method for emptying a filled container according to the invention.
  • This method is characterized in that the emptying opening of the inliner of the filled container is connected to an unloading device and a suction device and is opened and the filling material is sucked out of the inliner with the aid of the suction device.
  • the emptying of the container is preferably carried out by means of a discharge device (Fig. 4), which can be attached to the standard container.
  • the discharge unit is preferably constructed such that it can be fixed in the Isoblocks of the container. It preferably consists of a preferably conical emptying tube (11) and a support basket (12).
  • the emptying tube (11) is pushed into the emptying opening (14) of the inliner and connected to it for dust-free emptying.
  • the support basket (12) is variably slidable into the emptying opening (14) of the inliner.
  • the support basket (12) ensures during emptying that in a sucking conveyor system, the drain hose of the inliner is not contracted.
  • the support basket preferably contains fluidizing openings through which preferably air or inert gases can be injected (DL) in order to loosen the material in the region of the emptying opening of the inliner in order to restore the flowability of the solids to the required extent for the emptying operation.
  • a discharge device with a pressure pulse generator (13) is preferably used with control unit, the pressure pulse generator during emptying a smooth product discharge of the material ensures that is improved by pressure pulses, the flowability of the material.
  • the control unit is a pneumatic or electrical device with which the frequency of the discharge-assisting pressure pulses can be adjusted, i. is demand-oriented, e.g. every 5 or 10 minutes the compressed air gun is triggered.
  • the filled container in an inclined position, preferably> 30 ° from the horizontal.
  • Containers and processes according to the present invention are particularly suitable for transporting highly dispersed silicic acid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Claims (11)

  1. Récipient avec un bord supérieur, un bord inférieur et une face arrière munie d'une porte contenant un revêtement intérieur, caractérisé en ce que le revêtement intérieur est constitué d'au moins deux couches placées l'une sur l'autre, une couche interne constituée de tissus non revêtus, perméables à l'air, une couche externe revêtue pour être étanche à la poussière et constituer une barrière contre l'humidité et ces couches étant reliées par une ligne de joint spéciale, de manière à ce que la ventilation sans poussière du réceptacle ne soit possible qu'à travers ce joint, la disposition du joint du revêtement interne se trouvant dans le sens de la longueur du récipient à ses bords supérieur et inférieur et le revêtement intérieur étant fixé réversiblement dans le récipient et possédant au moins une ouverture de remplissage et une ouverture de vidange.
  2. Récipient selon la revendication 1, caractérisé en ce que l'ouverture de remplissage et l'ouverture de vidange se trouvent l'une à côté de l'autre sur le bord inférieur de la face arrière du récipient.
  3. Récipient selon la revendication 1 ou 2, caractérisé en ce que l'ouverture de remplissage du revêtement intérieur a la forme d'une tubulure de remplissage constituée d'un tuyau de tissu solidement lié au revêtement intérieur.
  4. Récipient selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'ouverture de vidange correspond en forme et en taille à l'ouverture de remplissage.
  5. Procédé de remplissage et de vidange d'un récipient selon l'une quelconque des revendications 1 à 4, caractérisé en ce que dans le récipient selon l'invention on remplit le revêtement interne avec un contenu via l'ouverture de remplissage au moyen d'un procédé de remplissage à courant dense, jusqu'à ce qu'on atteigne un poids de remplissage prédéterminé, on enlève le système de remplissage à courant dense et ensuite on ferme l'ouverture de remplissage.
  6. Procédé selon la revendication 5, caractérisé en ce que l'on effectue le remplissage au moyen de pompes à membrane.
  7. Procédé selon la revendication 5 ou 6, caractérisé en ce que pendant le remplissage du récipient on utilise une grille de remplissage dans l'ouverture de porte arrière du récipient.
  8. Procédé de vidange d'un récipient rempli selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'ouverture de vidange du revêtement interne du récipient rempli selon l'invention est connectée à un dispositif de décharge et un dispositif d'aspiration et est ouverte et en ce que le contenu est aspiré du revêtement intérieur à l'aide d'un dispositif à vide.
  9. Procédé selon la revendication 8, caractérisé en ce que le dispositif de décharge comprend un générateur d'impulsions de pression, qui assure pendant la vidange une décharge du produit sans frottement, en ce que les impulsions de pression améliorent l'aptitude à l'écoulement de la matière.
  10. Procédé selon la revendication 8 ou 9, caractérisé en ce que le dispositif de décharge peut être monté sur le récipient.
  11. Procédé selon la revendication 8, 9 ou 10, caractérisé en ce que le récipient se trouve pendant la vidange dans une position oblique, de préférence > 30° par rapport à l'horizontale.
EP05000597A 2004-01-22 2005-01-13 Dispositif pour des produits solides hautement dispersés et procédé pour le remplissage et le vidage du produit Active EP1557376B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004003364A DE102004003364A1 (de) 2004-01-22 2004-01-22 Vorrichtung zum Transport hochdisperser Pulver und Verfahren zu ihrer Befüllung und Entleerung
DE102004003364 2004-01-22

Publications (2)

Publication Number Publication Date
EP1557376A1 EP1557376A1 (fr) 2005-07-27
EP1557376B1 true EP1557376B1 (fr) 2006-08-02

Family

ID=34625757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05000597A Active EP1557376B1 (fr) 2004-01-22 2005-01-13 Dispositif pour des produits solides hautement dispersés et procédé pour le remplissage et le vidage du produit

Country Status (5)

Country Link
US (1) US20050161451A1 (fr)
EP (1) EP1557376B1 (fr)
JP (1) JP2005206253A (fr)
CN (1) CN100372745C (fr)
DE (2) DE102004003364A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007032017B4 (de) * 2007-05-16 2011-01-27 Bayer Materialscience Ag Verfahren zum Befüllen und Entleeren von Transport-Containern mit Kunststoffgranulaten
EP1992576B1 (fr) * 2007-05-16 2013-03-13 Bayer MaterialScience AG Procédé de remplissage et de vidage de conteneurs de transport contenant des granulés de matière synthétique
DE102008063505A1 (de) * 2008-12-17 2010-07-01 Uhde Gmbh Verfahren zur Vergleichmäßigung der Förderung von Brennstoffen in einen Vergaser zur Erzeugung von Synthesegas
DE202012012906U1 (de) * 2012-09-29 2014-04-07 Pool Invest Gmbh Entladevorrichtung für Schüttgut aus einem Transportbehältnis, insbesondere einem Container
DE102014203814A1 (de) * 2014-03-03 2015-09-03 Wacker Chemie Ag Verfahren zur Herstellung von polykristallinem Silicium
WO2016139698A1 (fr) * 2015-03-04 2016-09-09 芝海株式会社 Conteneur de fret
CN107380581B (zh) * 2017-07-28 2019-05-07 桐梓县华美乐享养殖有限公司 一种饲料原料分离装置
JP7371094B2 (ja) * 2018-11-15 2023-10-30 ファイデック・ホールディング・エスアー 高度封じ込め取り出し装置
EP3725704A1 (fr) * 2019-04-17 2020-10-21 Codefine S. A. Sac pour le stockage et transport d'un produit pulvérulent et méthode pour son remplissage
DE102019115196A1 (de) 2019-06-05 2020-12-10 Wirtgen Gmbh Silofahrzeug, Fördersystem für ein Silofahrzeug, Arbeitszug sowie Verfahren zum Fördern von Bindemittel für einen Arbeitszug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386605A (en) * 1966-10-21 1968-06-04 Mcmullen Ass John J Three purpose container
NO161305C (no) * 1987-04-24 1989-08-02 Norsk Hydro As Storsekk med lukkeanordning.
US5193710B1 (en) * 1991-09-12 1999-02-09 Victor T Podd Floating hanging liner support
US5938338A (en) * 1994-09-09 1999-08-17 Rohm & Haas Company Recycleable bulk bag containers
GB2295378B (en) * 1994-11-28 1998-03-25 Chi Mei Corp Liner for a cargo container
DE19526743A1 (de) * 1995-07-21 1997-01-23 Wacker Chemie Gmbh Verfahren zum Befüllen und Entleeren eines Behälters
DE19839106A1 (de) * 1998-08-27 2000-03-09 Wacker Chemie Gmbh Großgebinde für hochdisperse, hochlufthaltige Feststoffe und ein Verfahren zu deren Befüllung
US6409274B1 (en) * 2000-07-31 2002-06-25 Intermodal Container Systems Apparatus and method for unloading particulate material from containers

Also Published As

Publication number Publication date
DE502005000050D1 (de) 2006-09-14
DE102004003364A1 (de) 2005-08-11
CN1644471A (zh) 2005-07-27
EP1557376A1 (fr) 2005-07-27
CN100372745C (zh) 2008-03-05
US20050161451A1 (en) 2005-07-28
JP2005206253A (ja) 2005-08-04

Similar Documents

Publication Publication Date Title
EP1557376B1 (fr) Dispositif pour des produits solides hautement dispersés et procédé pour le remplissage et le vidage du produit
EP0773159B1 (fr) Procédé de remplissage et de vidage d'un récipient
DE2851184A1 (de) Geschlossenes system und dafuer vorgesehener behaelter zum staubfreien laden und entladen von pulverisierten materialien
DE60001621T2 (de) Behälterauskleidung mit Verschiebemitteln zur Erleichterung des Entladens des Behälterinhalts
EP2707286B1 (fr) Machine de conditionnement et procédé pour remplir des sacs ouverts
EP2785594A1 (fr) Machine d'emballage et procédé de remplissage de sacs
WO2014135275A1 (fr) Cuve-palette
DE10297188B4 (de) Weicher Behälter zur Schüttgutbeförderung und Lagerung
WO2014048764A1 (fr) Système permettant de décharger des matières en vrac depuis un récipient de transport, notamment depuis un conteneur
EP0992433A2 (fr) Procédé et dispositif de transport, de vérification, de remplissage et de fermeture de sacs
DE1923755A1 (de) Verfahren und Vorrichtung zum Einfuellen von fluessigen oder schuettfaehigen Materialien in einen im Inneren eines Containers befindlichen Beutel
EP3630619B1 (fr) Dispositif, installation et procédé servant à compresser des unités d'emballage remplies de produits en vrac
EP1860027B1 (fr) Procédé et installation destinés au remplissage de récipients, en particulier destinés au remplissage de sacs
DE2441683A1 (de) Innenauskleidung fuer container
DE102012002019B4 (de) Verfahren und Vorrichtung zum egalisierten Verpacken von Beuteln in Sammelbehältern
EP2881340B1 (fr) Procédé de remplissage d'un conteneur 20 pieds
DE8628334U1 (de) Vorrichtung zum Lagern und Ausgeben von mehligem bis staubförmigem Schüttgut
EP1440022B1 (fr) Contenant flexible a plusieurs parois et conteneur avec vitesse de chute reglable d'un produit en vrac
DE4343317A1 (de) Vorrichtung zum Dosieren und Abgeben von Füllgutmengen aus zum Verhaken und zur Brückenbildung neigenden Materialien
DE102010031769A1 (de) Dosiervorrichtung für den Schüttgut-Inhalt von Großtaschen
DE3636145A1 (de) Verfahren und vorrichtung zum lagern und foerdern von staubfoermigen schuettguetern
DE602005003855T2 (de) Vorrichtung und Verfahren zum Verdichten eines fliessfähigen festen Materials
DE10153042C1 (de) Einwaageeinrichtung zum Einwiegen eines schüttfähigen Produktes aus einem Container in einen Befüllraum und Verfahren zur Anwendung
DE2852578A1 (de) Behaelter fuer schuettgut und verfahren zum entladen eines derartigen behaelters
DE102023103551A1 (de) Behälter, insbesondere Gebinde

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: 20050113

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WACKER CHEMIE AG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

AKX Designation fees paid

Designated state(s): BE DE FR GB

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): BE DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502005000050

Country of ref document: DE

Date of ref document: 20060914

Kind code of ref document: P

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

Effective date: 20061025

ET Fr: translation filed
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: 20070503

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

Ref country code: BE

Payment date: 20140121

Year of fee payment: 10

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 NON-PAYMENT OF DUE FEES

Effective date: 20150131

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Effective date: 20230504

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

Ref country code: DE

Payment date: 20240119

Year of fee payment: 20

Ref country code: GB

Payment date: 20240123

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20240124

Year of fee payment: 20