EP2020008B1 - Récipient de blindage contre les champs magnétiques à basse fréquence - Google Patents

Récipient de blindage contre les champs magnétiques à basse fréquence Download PDF

Info

Publication number
EP2020008B1
EP2020008B1 EP07724137A EP07724137A EP2020008B1 EP 2020008 B1 EP2020008 B1 EP 2020008B1 EP 07724137 A EP07724137 A EP 07724137A EP 07724137 A EP07724137 A EP 07724137A EP 2020008 B1 EP2020008 B1 EP 2020008B1
Authority
EP
European Patent Office
Prior art keywords
container
container according
material layer
magnetic fields
outer container
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.)
Not-in-force
Application number
EP07724137A
Other languages
German (de)
English (en)
Other versions
EP2020008A2 (fr
Inventor
Volker Waschk
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.)
NKT Cables GmbH and Co KG
Original Assignee
NKT Cables GmbH and Co KG
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 NKT Cables GmbH and Co KG filed Critical NKT Cables GmbH and Co KG
Publication of EP2020008A2 publication Critical patent/EP2020008A2/fr
Application granted granted Critical
Publication of EP2020008B1 publication Critical patent/EP2020008B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

Definitions

  • the invention relates to a container for shielding magnetic fields of low frequency, wherein the container may be provided in particular for receiving electrical devices or components.
  • shielding containers with a highly permeable material layer are known, in which the magnetic material is inserted as a film material and in which openings remain between container parts (EP 1274 103 B1 ). Shielding containers, which are not closed all around, should have only a limited shielding effect.
  • a steel tube for shielding Disadvantage of a steel tube for shielding is the fact that on the one hand for mechanical reasons and for the purpose of shielding a large wall thickness of a few millimeters (about 4 to 10 mm) must have and on the other hand it is therefore not flexible and must be welded together in short pipe sections , In addition, it must be protected against corrosion by the soil moisture by providing it on the outside with a plastic jacket and on the inside mostly with a concrete filling.
  • the core of the invention is a shielding system consisting of a two-shell container with high permeable intermediate layer and in which the outer container is supported relative to the inner container with spacer elements.
  • the material for the container plastic is proposed, wherein the material is preferably to select from the consistency and / or its wall thickness so that the container, or the inner and / or the outer container is flexible.
  • the choice of plastic is hardly limited. Synthetic resins or other polymers can be used. Plastics are advantageous with which inner and outer containers can be produced by extrusion or by injection molding.
  • the container may be tubular, in particular cylindrical, so it would be understood as a two-sided open container.
  • pipe sections such as rectangular cross sections used for the desired purpose.
  • the tubular embodiment it makes sense to speak of a support tube in the inner container and of a jacket tube in the outer container.
  • the outer container may be formed as a corrugated tube, since a corrugated tube is also very flexible.
  • the material layer is produced as a covering of strips of high-permeability material on the inner container in a continuous winding process. A running through a winding device inner container is wrapped with these bands in one or more layers. It is important that the material layer is as magnetically tight as possible, so that the magnetic penetration is minimal. There should be such a high coverage of the band edges that there is as little as possible a restriction of the flexibility.
  • the tape layers are - preferably in the tubular formation - helically edge-overlapping or wound with a gap (applied with a short blow).
  • the bands should still be displaced against each other when bending the tube, so that the banded plastic tube remains flexible. It can be drummed on cable drums and laid in longer lengths.
  • materials for the material layer are very well-known electrical steel strips of cold-rolled, grain-oriented silicon steel; Special, crystalline nickel-iron alloys (eg from the company Vacuumschmelze) can be used.
  • the grain orientation in the ribbons should be longitudinal the bands are when the embodiment is provided for electric cable, because then the bands come to lie transversely to the longitudinal direction of the cable.
  • the aforementioned materials have excellent magnetic properties. Important is the high permeability of the strip material, so that only one or two or only a few layers of tape must be applied. Their costs appear perfectly acceptable for the purposes mentioned. For special applications, tapes made of metallic glass (Metglas) can be provided, but these are difficult to machine mechanically and have a relatively high market price.
  • the proposed composite structure (material layer between an inner and an outer container) has the particular advantage that the highly permeable material is protected against external influences. If, however, the material layer should be accessible to the environmental influences, a corrosion protection for the material layer should be provided.
  • the magnetic property of the material layer should have a relative permeability of more than 1,000, in particular at least 10,000, and preferably 20,000.
  • the wrapped or bandaged inner container is introduced into a second container, wherein a cylindrical inner container can be drawn into a plastic tube of larger diameter.
  • Spacer elements can be understood to mean an integral element, for example a plastic thread or a multiplicity of elements.
  • a plastic thread may be arranged in a coiled or helical position between inner container and outer container.
  • Other spacer elements can preferably be designed as tensionable on the inner container straps.
  • the spacers may be formed as a ring body. Such annular bodies can then be arranged in more or less regular intervals in the space between the support and casing pipe.
  • spacers are made of HD polyethylene (or nylon) and offered by the company Franken Rest (Fürth). Experts also refer to them as skid rings or knob rings.
  • the spacer element (s) may be designed to be particularly slidable or provided with means for reducing friction. This should allow a relatively easy sliding or sliding of the support tube in the outer tube.
  • the lubricity can be determined by the choice of Material can be determined, for example, nylon or similar plastics are used.
  • the lubricity can also be promoted by the special design of the spacer elements. For this purpose, the formation of nubs or spines offers that provide a small area, preferably punctiform contact of the container.
  • the jacket tube may be a corrugated pipe.
  • the application of known skid bands is provided, for example, to increase the slipperiness of supply pipes, which are drawn into existing protective pipes during burial.
  • Particularly suitable annular body can be equipped with skids, which protrude substantially radially and axially.
  • the ring body may be integrally formed, which is wrapped around the support tube.
  • a spacer element may also be formed as a band or consist of ring segments. The ends of a band or the ends of the ring segments are connected together and if necessary, the ring body can be subsequently with a clamping tool (for example with clamps with skids) or stretched out of its own elasticity without tools, so that the spacers stuck immovably.
  • the spacer elements can be applied to the material layer of high magnetic permeability and be clamped immovably.
  • the remaining cavity between inner container and outer container can be filled with a flowable, hardening mass.
  • This hardening mass should have a good mechanical strength and also a good thermal conductivity, in order to be able to dissipate the heat loss of the electrical devices and components arranged in the shielding container well to the environment.
  • so-called fluid concrete (twilight) in question.
  • filled with graphite particles flowable concrete can be filled, as it is sold for example by the company Heidelberger cement BUT as "ThermoCem”.
  • Such a concrete has a thermal conductivity of more than 2.0 W / (K m).
  • the fluidized concrete can also be filled with microparticles (eg paraffin-based), which act as latent heat storage and thus delay the heating of the shielding.
  • microparticles eg paraffin-based
  • Such a heat storage material is sold for example by the company BASF and already used for the production of particularly good heat-retaining plasterboard in the construction sector.
  • a plurality of inner containers may be used.
  • the material layer preferably as a high permeability band material
  • the changed bundle remains flexible, as the bands can move against each other.
  • Skid shoes are applied as spacers, and the bundle can be retracted into an outer casing of larger diameter plastic.
  • Such a construction would be required, for example, for shielding in the field of home installations, since it has to do with the low-voltage cables usually with unbalanced, often single-phase currents. Also, telecommunication cables (e.g., speaker cables, antenna cables) require such a construction because of their high frequency currents.
  • conductive layers or additional compensation conductors are present in the cables laid in a shielding container, their ends are either to be connected through or grounded in the zones in which installed shielding containers are present in abutment, but with a gap or without a continuous material layer.
  • Shock or transition points of shielding containers as they occur, for example in sleeve portions of cables in the longitudinal direction of a shield, are shielded by the transition points overlapping sheaths, which are constructed on the same principle as the inventive arrangement, so that minimized in these areas, the penetration of magnetic fields or eliminated.
  • the invention is particularly effective for magnetic shielding and loss reduction in cables when the cable construction is extended with outer magnetizable components.
  • Cables with outer magnetizable components have high additional losses.
  • additional losses e.g. 80% of the conductor losses occur. It is advisable to undertake to reduce the additional losses wrapping the vein bandage with electrical tape to reduce the field weakening the losses in these structural elements.
  • the shielding according to the invention has a high flexibility and is very suitable to be laid (in tube form) in long lengths in cable trenches or cable ducts.
  • As part of this use of the shielding electrical supply lines preferably medium and high voltage cables can be fed.

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Insulated Conductors (AREA)
  • Coils Or Transformers For Communication (AREA)

Claims (14)

  1. Récipient de blindage contre des champs magnétiques à basse fréquence, notamment contre des champs magnétiques produits par des câbles et des lignes électriques, le récipient étant constitué, comme suit,
    - d'au moins un récipient intérieur formé d'un matériau isolant,
    - d'un récipient extérieur formé d'un matériau isolant,
    - l'espace entre au moins un récipient intérieur et le récipient extérieur étant rempli d'une couche de matériau ferromagnétique de haute perméabilité magnétique,
    caractérisé par le fait que le récipient extérieur est appuyé sur le au moins un récipient intérieur grâce à des éléments d'écartement.
  2. Récipient selon la revendication 1, caractérisé par le fait que le récipient est exécuté de manière tubulaire, de préférence cylindrique.
  3. Récipient selon la revendication 2, caractérisé par le fait que trois récipients intérieurs tubulaires sont présents.
  4. Récipient selon l'une des revendications précédentes, caractérisé par le fait que les éléments d'écartement sont appliqués sur la couche de matériau et serrés de manière immuable.
  5. Récipient selon l'une des revendications précédentes, caractérisé par le fait que les éléments d'écartement sont exécutés en tant que bandes pouvant être tendues sur le ou les récipient/s intérieur/s.
  6. Récipient selon l'une des revendications précédentes, caractérisé par le fait que les éléments d'écartement possèdent un faible coefficient de frottement par rapport au récipient extérieur ou sont pourvus de moyens pour réduire le frottement.
  7. Récipient selon l'une des revendications précédentes, caractérisé par le fait que l'espace entre le/les récipient/s intérieur/s et le récipient extérieur est rempli d'une masse fluide durcissante.
  8. Récipient selon l'une des revendications précédentes, caractérisé par le fait que l'espace entre le/les récipient/s intérieur/s et le récipient extérieur est rempli d'une masse de conductibilité thermique élevée.
  9. Récipient selon l'une des revendications précédentes, caractérisé par le fait que la couche de matériau est formée d'au moins une couche de bandes.
  10. Récipient selon la revendication précédente, caractérisé par le fait que les bandes présentent une orientation de grains.
  11. Récipient selon l'une des revendications précédentes, caractérisé par le fait que la couche de matériau est un matériau magnétique doux.
  12. Récipient selon l'une des revendications précédentes, caractérisé par le fait que la couche de matériau a une perméabilité relative supérieure à 1 000, notamment d'au moins 10 000, et de préférence égale à 20 000.
  13. Récipient selon l'une des revendications précédentes, caractérisé par le fait que le récipient extérieur est exécuté en tant que tube ondulé.
  14. Utilisation d'un récipient selon l'une quelconque des revendications précédentes, caractérisé par le fait que des lignes d'alimentation électrique, de préférence des câbles moyenne et haute tension, sont insérés.
EP07724137A 2006-05-24 2007-04-11 Récipient de blindage contre les champs magnétiques à basse fréquence Not-in-force EP2020008B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006024354A DE102006024354A1 (de) 2006-05-24 2006-05-24 Behälter zur Schirmung von Magnetfeldern niedriger Frequenz
PCT/EP2007/003196 WO2007134673A2 (fr) 2006-05-24 2007-04-11 Récipient de blindage contre les champs magnétiques à basse fréquence

Publications (2)

Publication Number Publication Date
EP2020008A2 EP2020008A2 (fr) 2009-02-04
EP2020008B1 true EP2020008B1 (fr) 2009-07-22

Family

ID=38622165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07724137A Not-in-force EP2020008B1 (fr) 2006-05-24 2007-04-11 Récipient de blindage contre les champs magnétiques à basse fréquence

Country Status (6)

Country Link
EP (1) EP2020008B1 (fr)
AT (1) ATE437442T1 (fr)
DE (2) DE102006024354A1 (fr)
DK (1) DK2020008T3 (fr)
ES (1) ES2328871T3 (fr)
WO (1) WO2007134673A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010009284U1 (de) * 2010-06-18 2010-10-21 Plagemann, Karl Bauplatte mit verbundenem Rohrstrang

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7801543L (sv) * 1978-02-09 1979-08-10 Ssab Svenskt Stal Ab Rorkabel
JPH10117083A (ja) * 1996-10-11 1998-05-06 Nippon Steel Corp 磁気シールド用配管
CN1387666A (zh) * 1999-10-29 2002-12-25 Nkt电缆有限公司 制造超导电缆的方法
WO2003003382A1 (fr) * 2001-06-29 2003-01-09 Pirelli & C. S.P.A. Procede de blindage du champ magnetique cree par une ligne de transmission electrique, et ligne de transmission electrique a blindage magnetique
CH695643A5 (de) * 2001-07-03 2006-07-14 Cfw Emf Consulting Ag Abschirmung zur Aufnahme mindestens eines eine nichtionisierende Strahlung oder ein nichtionisierendes Feld erzeugenden Objektes.
DE202007007507U1 (de) * 2006-05-24 2007-08-02 Nkt Cables Gmbh Behälter zur Schirmung von Magnetfeldern niedriger Frequenz

Also Published As

Publication number Publication date
DK2020008T3 (da) 2009-11-02
DE102006024354A1 (de) 2007-11-29
EP2020008A2 (fr) 2009-02-04
DE502007001144D1 (de) 2009-09-03
WO2007134673A2 (fr) 2007-11-29
WO2007134673A3 (fr) 2008-02-14
ATE437442T1 (de) 2009-08-15
ES2328871T3 (es) 2009-11-18

Similar Documents

Publication Publication Date Title
DE69728972T2 (de) Transformator/reactor
DE60036956T2 (de) Durchflusskabel
EP2202762A1 (fr) Dispositif comprenant un câble supraconducteur
EP2509080B1 (fr) Câble supraconducteur
EP3001435B1 (fr) Noyau de transformateur à sec
DE202007007507U1 (de) Behälter zur Schirmung von Magnetfeldern niedriger Frequenz
EP2202761B1 (fr) Dispositif comprenant un câble supraconducteur
EP2020008B1 (fr) Récipient de blindage contre les champs magnétiques à basse fréquence
EP1783786B1 (fr) Système de câble avec un écran magnétique
EP2280462B1 (fr) Ecran composite ferromagnétique hautement efficace et à faible usure
EP2246948B1 (fr) Agencement de compensation de champ magnétique dans des câbles à courant fort
EP1999832B1 (fr) Dispositif pour envelopper au moins un fil d'un cable electrique
DE202006016804U1 (de) Kabelsystem mit magnetischer Schirmungshülle
EP1617544B1 (fr) Moteur linéaire avec un enroulement
DE102007026648B3 (de) Mechanische und thermische Verstärkung einer Kabelanordnung
DE2317013A1 (de) Wassergekuehltes hochspannungsenergiekabel
DE202010017212U1 (de) Rohr zum Verlegen oder Einziehen von Drehstrom-Kabeladern
DE3111468A1 (de) Starkstromnetz fuer mittelfrequenzdrehstrom und starkstromkabel fuer mittelfrequenzdrehstrom
EP2259271B1 (fr) Système triphasé haute tension
DE2252924C3 (de) Wassergekühltes Hochspannungskabel
DE912110C (de) Dielektrisches Ultrakurzwellenkabel
DE102016004552A1 (de) Kabel, insbesondere Hochleistungs-Energiekabel
EP1480230B1 (fr) Moteur linéaire avec un enroulement
DE2724310A1 (de) Nachrichtenuebertragungssystem bestehend aus einem kombinierten traegerfrequenz- und hochspannungs- freileitungsseil, endverschluessen und ankopplungseinrichtungen
DE2731560A1 (de) Gasisolierte elektrische energieuebertragungsleitung

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: 20080805

AK Designated contracting states

Kind code of ref document: A2

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

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

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 HU IE IS IT LI LT LU LV MC MT NL 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

REF Corresponds to:

Ref document number: 502007001144

Country of ref document: DE

Date of ref document: 20090903

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SERVOPATENT GMBH

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2328871

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: 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: 20091122

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: 20090722

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: 20090722

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: 20090722

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: 20090722

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: 20090722

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: 20091122

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: 20091022

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

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: 20090722

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: 20090722

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: 20090722

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: 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: 20090722

26N No opposition filed

Effective date: 20100423

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: 20091023

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: 20100430

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: 20100411

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: 20090722

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: 20090722

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: 20100123

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: 20090722

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007001144

Country of ref document: DE

Owner name: NKT CABLES GMBH & CO.KG, DE

Free format text: FORMER OWNER: NKT CABLES GMBH, 51061 KOELN, DE

Effective date: 20150511

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

Ref country code: ES

Payment date: 20150417

Year of fee payment: 9

Ref country code: DK

Payment date: 20150420

Year of fee payment: 9

Ref country code: GB

Payment date: 20150420

Year of fee payment: 9

Ref country code: SE

Payment date: 20150420

Year of fee payment: 9

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

Ref country code: IE

Payment date: 20150427

Year of fee payment: 9

Ref country code: BE

Payment date: 20150420

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

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: 20160430

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20160430

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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

Effective date: 20160411

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20160411

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: 20160412

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007001144

Country of ref document: DE

Representative=s name: FEDER WALTER EBERT PARTNERSCHAFT VON PATENTANW, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007001144

Country of ref document: DE

Representative=s name: FEDER WALTER EBERT PATENTANWAELTE, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

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

Ref country code: DK

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

Effective date: 20160430

Ref country code: IE

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

Effective date: 20160411

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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: 20160412

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181205

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

Ref country code: NL

Payment date: 20190418

Year of fee payment: 13

Ref country code: LU

Payment date: 20190418

Year of fee payment: 13

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

Ref country code: IT

Payment date: 20190429

Year of fee payment: 13

Ref country code: DE

Payment date: 20190418

Year of fee payment: 13

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

Ref country code: FR

Payment date: 20190424

Year of fee payment: 13

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

Ref country code: CH

Payment date: 20190418

Year of fee payment: 13

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 437442

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190411

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

Ref country code: AT

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

Effective date: 20190411

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: WANNERSTRASSE 9/1, 8045 ZUERICH (CH)

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007001144

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20200501

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: 20200430

Ref country code: LU

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

Effective date: 20200411

Ref country code: LI

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

Effective date: 20200430

Ref country code: DE

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

Effective date: 20201103

Ref country code: CH

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

Effective date: 20200430

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: 20200501

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: 20200411