EP2014580A1 - Revêtement de protection anti-fuite et réservoir à double paroi en étant équipé - Google Patents

Revêtement de protection anti-fuite et réservoir à double paroi en étant équipé Download PDF

Info

Publication number
EP2014580A1
EP2014580A1 EP08160026A EP08160026A EP2014580A1 EP 2014580 A1 EP2014580 A1 EP 2014580A1 EP 08160026 A EP08160026 A EP 08160026A EP 08160026 A EP08160026 A EP 08160026A EP 2014580 A1 EP2014580 A1 EP 2014580A1
Authority
EP
European Patent Office
Prior art keywords
foil
nubs
strip
adjacent
layer
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
Application number
EP08160026A
Other languages
German (de)
English (en)
Other versions
EP2014580B1 (fr
Inventor
Werner Bachmann
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.)
ONO WATERPROTECTION GMBH
Original Assignee
Gewasserschutz-Systeme Europa Werner Bachmann
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
Priority claimed from CH01155/07A external-priority patent/CH705279B1/de
Priority claimed from CH11542007A external-priority patent/CH701472B1/de
Application filed by Gewasserschutz-Systeme Europa Werner Bachmann filed Critical Gewasserschutz-Systeme Europa Werner Bachmann
Publication of EP2014580A1 publication Critical patent/EP2014580A1/fr
Application granted granted Critical
Publication of EP2014580B1 publication Critical patent/EP2014580B1/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
    • B65D90/041—Rigid liners fixed to the container
    • B65D90/042—Rigid liners fixed to the container fixed pointwise or linewise
    • 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
    • B65D90/48—Arrangements of indicating or measuring devices
    • B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
    • B65D90/501—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls

Definitions

  • the present invention relates to a leak protection lining with a grooved metal foil, in particular a knobbed aluminum foil, with regularly arranged nubs, as well as a double-walled tank or bottom or a double-walled container with an outer wall and an inner leak protection lining arranged with a verifiable cavity to the outer wall.
  • the German patent application DE-OS-2658088 discloses a tank for underground storage of liquids such as fuel oil or diesel.
  • the tank has a steel container and a surrounding insulating jacket.
  • the steel tank is surrounded by a rot-proof, even gridded spacer layer.
  • On the spacer layer a gas- or liquid-tight envelope made of a fiber-reinforced plastic is applied.
  • the spacer layer consists of a uniformly pimped laminated body.
  • the composite may be formed of expanded metal, paper or a braid.
  • Known tank coatings use aluminum nubbed sheets with conical nubs.
  • the knobs are arranged side by side, so that rectangular rows are formed.
  • a disadvantage of these aluminum nap foil is that the bulges are preferably compressed during processing.
  • a relatively large amount of coating material is needed in the coating, since the plastic resin is applied manually.
  • Another disadvantage is that with a bending load, the coating of the spacer film is like replaced.
  • a plate which has a plurality of regularly protruding projections.
  • Such a plate is needed, for example, as a separator in polymer electrolyte fuel cells. It has on both sides of a plate plane protruding projections. These are arranged in rows, wherein the projections of the rows are arranged offset with projecting to one side projections relative to the projections of the rows with projecting projections to the other side.
  • the invention has the object to provide a leak protection lining with a knobbed metal foil whose film can be applied well and has a high compressive strength.
  • a stable bond between metal foil and coating should be able to be produced with little coating material.
  • Another object is to propose a leakproof lining for a double-walled tank which can be made quickly and inexpensively.
  • double-walled tanks with a content of up to about 25 m 3 should be produced inexpensively.
  • the object is achieved in a leak protection lining according to the preamble of claim 1 by the characterizing features of claim 1.
  • the metal foil has in a known manner regularly arranged knobs which are arranged in mutually offset strip areas, which are characterized by a constant change of nub and film base area.
  • the film is in particular a knobbed aluminum foil.
  • such a dimpled film is characterized in that the dimples have a strip width and a square ground plan surface, and that the film base surface areas present therebetween have a strip width and in the strip longitudinal direction a shorter extent than the dimples.
  • the offset of the nubs of adjacent strip areas is, however, designed in such a way that a nub of a strip area adjoins on both sides on two nubs of an adjacent strip area which are separated by a film base area.
  • the film base areas are formed substantially planar.
  • these adjacent knobs are advantageously connected to each other via a small protrusion relative to the surface of the film base.
  • the nubs thus have a spherical shape and adjacent nubs are offset from each other.
  • the metal foil according to the invention has the advantage that the Risk of breakage is reduced. Also, the metal foil according to the invention has a higher compressive strength than conventional metal foils. Also, the film according to the invention can be laid better than conventional films, because it has no tendency to unroll obliquely.
  • each nub is connected via a small elevation, which corresponds to a fraction of the nub height, each with 4 adjacent nubs.
  • This geometry results in a greater rigidity than conventional nubbed sheets.
  • the knobs are each about the same size. As a result, a uniform circulation can be guaranteed.
  • the metal foil is made of an aluminum foil with a thickness between 0.15 and 0.25 mm, preferably between 0.18 and 0.22 mm.
  • the height of the dimples is between 0.6 and 1.5 mm, preferably between 0.8 and 1.2 mm. It has proved to be advantageous if the metal foil has a weight per unit area between 0.62 and 0.78 kg / m 2, preferably between 0.67 and 0.73 kg / m 2. With such a basis weight, a metal foil with low weight and high pressure rigidity can be produced.
  • the subject matter of the present invention is also a double-walled tank or container, in particular for liquids, with an outer wall and a leak protection lining described above, which is spaced from the outer wall by a cavity.
  • the metal spacer foil with the spherical nubs on the outer wall As a result, a checkable for leaks cavity is formed between the metal foil and the outer wall. This can be checked for leaks, for example by means of negative pressure.
  • a plastic coating is applied to the inside of the metal spacer film. This plastic coating has, according to a particularly preferred embodiment, a modulus of elasticity of ⁇ 8000 N / mm 2 , preferably ⁇ 7000 N / mm 2 and most preferably about 6000 N / mm 2 .
  • a modulus of elasticity ⁇ 8000 N / mm 2 is of importance, since there is less risk of the plastic layer detaching from the aluminum nubbed foil or cracking in the event of a temperature shock. Such problems can occur despite the primed surface of the film, especially at the bottom / wall transitions where the stress is greatest.
  • a plastic coating can basically an epoxy, polyester, polyurethane; Novolack (an epoxy-based vinyl ester resin) or a polycarbonate resin may be used.
  • an epoxy resin in particular a 2-component epoxy resin is used.
  • the plastic coating is made of a combination of at least 2 different 2-component epoxy resins.
  • the epoxy resins By a suitable choice of the epoxy resins, a deep modulus of elasticity can be produced.
  • the plastic coating is sprayed on. By spraying in particular smaller tanks up to 25 m 3 content can be produced inexpensively. Also, the plastic coating is suitable for a specific duration designed for refurbishment of an existing tank.
  • the nubbed foil despite the laying direction is clearly given by the knobs, primed on both sides.
  • the primer on the inside serves for the adhesion between plastic coating and aluminum foil.
  • the primer on the side serves for the electrolytic isolation between the tank wall and the dimpled foil. It prevents chemical and electrochemical (galvanic) reactions between the dimpled foil and the outer tank wall.
  • Tanks up to a content of about 25 m 3 are preferably created without fiber reinforcement of the plastic coating.
  • a reinforcement is required.
  • an at least two-layer Glasmaschinearmtechnik is incorporated in the plastic layer.
  • This glass fiber reinforcement may comprise at least a 2-layer glass fiber fabric.
  • the modulus of elasticity of the inner wall can be improved.
  • the glass fiber fabric of at least one layer is formed as fiberglass fabric.
  • the use of a glass silk fabric has the advantage that compared to a glass fiber mat, the resin is absorbed faster and better distributed. The danger of "over-resinification" is lower. One consequence of this is that significantly less synthetic resin is needed than with known glass fiber mats.
  • Another advantage is that when laying out no disturbing glass parts are split off because rovings (fiber strands) are used with infinitely long filaments.
  • the filaments of the glass silk fabric are preferably untwisted (so-called smooth filament yarns).
  • the weave connection improves the peel strength (no shearing off of the individual fabric layers) as well as the fracture behavior of the laminate.
  • the plastic layer 2-layer glass fiber fabric is advantageously formed at least in one layer as a glass fiber fabric.
  • the proportion of warp and weft threads of at least one layer is approximately equal.
  • the fineness of the warp and weft threads is approximately the same size.
  • the multilayered glass silk fabric with the untreated layer rests on the spacer film.
  • the basis weight of the multi-layered fabric is between 250 g / m2 and 400 g / m2, preferably between 280 g / m2 and 330 g / m2 and most preferably about 300 g / m2.
  • the Figures 1 and 2 show a double-sided primed metal foil 11 with spaced nubs 13.
  • the nubs 13 are formed as cones or balls.
  • adjacent strip areas 33 with square nubs 13 in plan view and planar, rectangular film base areas 31, these alternate with respect to one another.
  • two stripe areas are highlighted by three broken lines and are delimited from each other.
  • the ground plan surface 14 of a nub is bordered by a broken line.
  • the strip areas are offset relative to one another with respect to the position of the cones 13, so that the strip areas 33 result in diagonally extending rows of cones arranged one behind the other.
  • Each cone 13 is each of 4 Surrounding adjacent cones, wherein in the diagonal row, the valley 15 between two adjacent cones 13 is slightly increased in each case with respect to the base of the film. This valley 15 is the point at which two adjacent cones in adjacent strip areas 33 adjoin one another.
  • FIG. 3 shows a detail and in section the structure of a double-walled container with the inventive metal foil 11.
  • the structure shown is suitable for containers up to 25 m 3 .
  • the double-walled container has an outer wall 21 and an inner wall 23.
  • the outer wall 21 may be a steel wall or masonry.
  • the inner wall 23 is formed by a metal foil 11 and a plastic coating 25.
  • the metal foil 11 rests against the outer wall 21 with the primed cover surfaces 17, so that a gap 27 is formed between the outer wall 21 and the metal foil 11.
  • the primer prevents a galvanic reaction between the aluminum of the foil and the steel of the outer wall. If the gap 27 is leaking, the leak protection lining can be checked for leaks by means of leak detectors in a manner known to those skilled in the art.
  • the plastic layer 25 is preferably sprayed on and consists of a 2-component epoxy resin. Thanks to the priming of the inner surface, good adhesion of the plastic to the aluminum nubbed foil is ensured.
  • FIG. 4 shows a detail and in section the structure of a double-walled container with the inventive metal foil 11.
  • the double-walled container has the FIG. 3 according to an outer wall 21 and an inner wall 23.
  • the outer wall 21 may be a steel wall or masonry.
  • the inner wall 23 is formed by a metal foil 11 and a plastic coating 25.
  • the metal foil 11 bears against the outer wall 21 with the cover surfaces 17, so that a gap 27 is formed between the outer wall 21 and the metal foil 11.
  • the leak protection lining can be checked for leaks by means of leak detectors in a manner known to those skilled in the art.
  • a one-, two- or multi-layer glass fiber fabric 29 is incorporated.
  • the glass fiber fabric 29 gives the inner wall a very high strength, which makes the structure suitable for containers over 25m 3 .
  • a glass silk fabric 30 is preferably used. In comparison with a conventional glass fiber mat, this has the surprising advantage that a glass silk fabric 30 with a lower basis weight than a glass fiber mat in the laminate has a higher tear resistance than a glass fiber mat.
  • a glass silk fabric 30 has the additional advantage that less resin is used for the coating.
  • epoxy resins, polycarbonates, polyester resins, polyurethane, novolac (an epoxy-based vinyl ester resin) and the like can be used.
  • the present invention thus relates primarily to a dimpled metal foil 11, in particular knurled aluminum foil, with regularly arranged nubs 13, which are formed as spherical truncated cones, and a double-walled tank produced therewith.
  • the individual nubs 13 each have an approximately circular or square base surface.
  • the knobs 13 are arranged at such a distance from each other that their feet pass into each other in a slight elevation 15.
  • the metal foil 11 of the Leckterrorismauskelidung in strip areas 33 arranged nubs 13.
  • knobs 13 alternate with planar film base 31.
  • the strip-wide knobs 13 are arranged offset to one another.
  • a nub 13 of a strip region 33 adjoins two nubs 13 of the adjacent strip region 33 on each side. This reduces the risk of breakage.
  • such a film has the advantage that in the case of tanks up to 25m3 no fiber reinforcement in the plastic coating is required. As a result, plastic and material for fiber reinforcement can be saved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Laminated Bodies (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Packages (AREA)
EP08160026A 2007-07-10 2008-07-09 Revêtement de protection anti-fuite et réservoir à double paroi en étant équipé Active EP2014580B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01155/07A CH705279B1 (de) 2007-07-10 2007-07-10 Genoppte Metallfolie sowie doppelwandiger Tank mit Metallfolie.
CH11542007A CH701472B1 (de) 2007-07-10 2007-07-10 Distanzhaltefolie, sowie doppelwandiger Tank oder Boden mit Distanzhaltefolie.

Publications (2)

Publication Number Publication Date
EP2014580A1 true EP2014580A1 (fr) 2009-01-14
EP2014580B1 EP2014580B1 (fr) 2010-10-06

Family

ID=39776357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08160026A Active EP2014580B1 (fr) 2007-07-10 2008-07-09 Revêtement de protection anti-fuite et réservoir à double paroi en étant équipé

Country Status (3)

Country Link
EP (1) EP2014580B1 (fr)
AT (1) ATE483656T1 (fr)
DE (1) DE502008001468D1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH478700A (de) * 1968-12-05 1969-09-30 Weiske Gerhard Lagerbehälter für Flüssigkeiten, insbesondere Heizöl
DE2349499A1 (de) 1972-10-02 1974-04-11 Rockwell International Corp Flexibles bauteil
DE2658088A1 (de) 1976-12-22 1978-07-06 Tank Und Apparatebau W Ermert Tank zur lagerung von fluessigkeiten und verfahren zu seiner herstellung
WO1981002562A1 (fr) * 1980-03-07 1981-09-17 M Schaerer Citerne de stockage a double paroi comportant un manteau interieur en matiere plastique
EP0754635A1 (fr) * 1995-07-17 1997-01-22 Adisa Service und Entwicklungs AG Réservoir à double paroi et son procédé de fabrication
DE10101059A1 (de) 2000-01-14 2001-09-13 Toyota Motor Co Ltd Platte mit regelmäßigen Vorsprüngen und Verfahren und Vorrichtung für deren Ausbildung
EP1602597A1 (fr) * 2004-04-30 2005-12-07 Adisa Service und Entwicklungs AG Revêtement interne avec protubérances pour un conteneur

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH478700A (de) * 1968-12-05 1969-09-30 Weiske Gerhard Lagerbehälter für Flüssigkeiten, insbesondere Heizöl
DE2349499A1 (de) 1972-10-02 1974-04-11 Rockwell International Corp Flexibles bauteil
DE2658088A1 (de) 1976-12-22 1978-07-06 Tank Und Apparatebau W Ermert Tank zur lagerung von fluessigkeiten und verfahren zu seiner herstellung
WO1981002562A1 (fr) * 1980-03-07 1981-09-17 M Schaerer Citerne de stockage a double paroi comportant un manteau interieur en matiere plastique
EP0754635A1 (fr) * 1995-07-17 1997-01-22 Adisa Service und Entwicklungs AG Réservoir à double paroi et son procédé de fabrication
DE10101059A1 (de) 2000-01-14 2001-09-13 Toyota Motor Co Ltd Platte mit regelmäßigen Vorsprüngen und Verfahren und Vorrichtung für deren Ausbildung
EP1602597A1 (fr) * 2004-04-30 2005-12-07 Adisa Service und Entwicklungs AG Revêtement interne avec protubérances pour un conteneur

Also Published As

Publication number Publication date
DE502008001468D1 (de) 2010-11-18
EP2014580B1 (fr) 2010-10-06
ATE483656T1 (de) 2010-10-15

Similar Documents

Publication Publication Date Title
EP1607544B1 (fr) Dispositif d'amortissement du son pour un revêtement de mur, de plafond ou de sol
EP0158234A2 (fr) Corps à structure sandwich, de forme plane
DE3306287A1 (de) Zusammengesetztes material und verfahren zu seiner herstellung
DE2717734A1 (de) Glasfasermatte
DE102013206086A1 (de) Mehrschichtiges Strukturbauteil
DE3934555C2 (fr)
WO2016066657A1 (fr) Structure composite pour une durée de vie accrue
DE102014214402A1 (de) Energieverzehr-Faserverbundstruktur, Verwendung und Energieverzehrvorrichtung
DE29512117U1 (de) Tank- oder Silobehälter aus faserverstärkten Kunststoffen
EP2014580B1 (fr) Revêtement de protection anti-fuite et réservoir à double paroi en étant équipé
DE3390383T1 (de) Mehrschichtiges Verbundmaterial mit variabler Dichte
EP2055404B1 (fr) Feuille à protubérances et son procédé de fabrication
WO2018083307A1 (fr) Élément de treillis d'armature, corps structural comprenant un tel élément de treillis d'armature ainsi que procédé permettant de fabriquer un élément de treillis d'armature
EP1602597B1 (fr) Revêtement interne avec protubérances pour un conteneur
EP1953094B1 (fr) Réservoir à double paroi
DE102006035135B4 (de) Noppenbauelement
EP4353473B1 (fr) Composite stratifié avec matériau composite ignifuge
EP1952973B1 (fr) Tissu en fibres de verre et réservoir à double paroi ainsi formé
CH701472B1 (de) Distanzhaltefolie, sowie doppelwandiger Tank oder Boden mit Distanzhaltefolie.
DE2353690C3 (de) Faserverstärktes Kunststofflaminat
DE102023108469A1 (de) Paneel, Verfahren zum Montieren einer Montagestruktur an einem Paneel und ein Verfahren zum Bereitstellen eines Befestigungsbereichs in einem Paneel
CH705279B1 (de) Genoppte Metallfolie sowie doppelwandiger Tank mit Metallfolie.
EP4547481A1 (fr) Composant multicouche pour un toit, procédé de fabrication d'un composant multicouche et utilisation de bandes de béton à armature textile
DE2454780A1 (de) Waermeisoliereinlage fuer einen niedrigtemperatur-fluessigkeiten aufnehmenden behaelter
EP3992073B1 (fr) Appareil téléscopique pour un sous-marin

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 BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

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

Owner name: ONO WATERPROTECTION GMBH

17P Request for examination filed

Effective date: 20090713

17Q First examination report despatched

Effective date: 20090806

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

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 BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK 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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502008001468

Country of ref document: DE

Date of ref document: 20101118

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101006

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: 20101006

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20101006

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: 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: 20110106

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: 20101006

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

Ref country code: SE

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

Effective date: 20101006

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: 20101006

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: 20101006

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: 20101006

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: 20101006

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: 20110207

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: 20110206

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: 20110106

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: 20110107

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

Ref country code: ES

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

Effective date: 20110117

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: 20101006

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: 20101006

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: 20101006

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: 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: 20101006

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: 20101006

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: 20101006

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: 20101006

26N No opposition filed

Effective date: 20110707

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008001468

Country of ref document: DE

Effective date: 20110707

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

Effective date: 20101006

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: 20101006

BERE Be: lapsed

Owner name: ONO WATERPROTECTION GMBH

Effective date: 20110731

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 NON-PAYMENT OF DUE FEES

Effective date: 20110731

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: DR. GRAF & PARTNER AG INTELLECTUAL PROPERTY

Ref country code: CH

Ref legal event code: PCOW

Free format text: ONO WATERPROTECTION GMBH;GRABENWEG 68/4;6020 INNSBRUCK (AT)

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120330

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

Ref country code: DE

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

Effective date: 20120201

Ref country code: FR

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

Effective date: 20110801

Ref country code: BE

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

Effective date: 20110731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008001468

Country of ref document: DE

Effective date: 20120201

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

Effective date: 20120709

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

Ref country code: GB

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

Effective date: 20120709

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: 20110709

Ref country code: CY

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20101006

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: 20101006

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

Effective date: 20101006

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: WOLFTANK-ADISA HOLDING AG, AT

Free format text: FORMER OWNER: ONO WATERPROTECTION GMBH, AT

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 483656

Country of ref document: AT

Kind code of ref document: T

Owner name: WOLFTANK-ADISA GMBH, AT

Effective date: 20150903

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

Ref country code: CH

Payment date: 20150723

Year of fee payment: 8

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: LI

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

Effective date: 20160731

Ref country code: CH

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

Effective date: 20160731

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

Effective date: 20230427

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

Ref country code: AT

Payment date: 20250721

Year of fee payment: 18