ATE437442T1 - CONTAINER FOR SHIELDING LOW FREQUENCY MAGNETIC FIELDS - Google Patents

CONTAINER FOR SHIELDING LOW FREQUENCY MAGNETIC FIELDS

Info

Publication number
ATE437442T1
ATE437442T1 AT07724137T AT07724137T ATE437442T1 AT E437442 T1 ATE437442 T1 AT E437442T1 AT 07724137 T AT07724137 T AT 07724137T AT 07724137 T AT07724137 T AT 07724137T AT E437442 T1 ATE437442 T1 AT E437442T1
Authority
AT
Austria
Prior art keywords
container
low frequency
magnetic fields
frequency magnetic
insulating material
Prior art date
Application number
AT07724137T
Other languages
German (de)
Inventor
Volker Waschk
Original Assignee
Nkt Cables Gmbh
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 filed Critical Nkt Cables Gmbh
Application granted granted Critical
Publication of ATE437442T1 publication Critical patent/ATE437442T1/en

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

Landscapes

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

Abstract

The invention relates to a container for screening magnetic fields of low frequency, wherein the container may be provided in particular for accommodating electrical apparatuses or component parts. The invention proposes a container which comprises at least one inner container consisting of insulating material and an outer container consisting of insulating material. The space between the inner container and the outer container is filled with a ferromagnetic material layer having a high magnetic permeability, and the outer container is supported with respect to the inner container(s) by spacer elements. Preferably, the container is tubular, in particular cylindrical. Particularly strong sources of magnetic fields having a low frequency are electrical cables and lines. The invention therefore also proposes a use for laying electrical supply lines, preferably medium-voltage and high-voltage cables.
AT07724137T 2006-05-24 2007-04-11 CONTAINER FOR SHIELDING LOW FREQUENCY MAGNETIC FIELDS ATE437442T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006024354A DE102006024354A1 (en) 2006-05-24 2006-05-24 Container for shielding magnetic fields of low frequency
PCT/EP2007/003196 WO2007134673A2 (en) 2006-05-24 2007-04-11 Container for screening magnetic fields of low frequency

Publications (1)

Publication Number Publication Date
ATE437442T1 true ATE437442T1 (en) 2009-08-15

Family

ID=38622165

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07724137T ATE437442T1 (en) 2006-05-24 2007-04-11 CONTAINER FOR SHIELDING LOW FREQUENCY MAGNETIC FIELDS

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010009284U1 (en) * 2010-06-18 2010-10-21 Plagemann, Karl Building board with connected pipe string

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7801543L (en) * 1978-02-09 1979-08-10 Ssab Svenskt Stal Ab RORKABEL
JPH10117083A (en) * 1996-10-11 1998-05-06 Nippon Steel Corp Magnetic shield piping
EP1234312A1 (en) * 1999-10-29 2002-08-28 NKT Cables A/S Method of producing a superconducting cable
AU2002345061B2 (en) * 2001-06-29 2007-08-23 Prysmian Cavi E Sistemi Energia S.R.L. Method for shielding the magnetic field generated by an electrical power transmission line, and magnetically shielded electrical power transmission line
CH695643A5 (en) * 2001-07-03 2006-07-14 Cfw Emf Consulting Ag Shield for receiving at least one a non-ionizing radiation or a non-ionizing field generating object.
DE202007007507U1 (en) * 2006-05-24 2007-08-02 Nkt Cables Gmbh Container for shielding magnetic fields of low frequency

Also Published As

Publication number Publication date
DE102006024354A1 (en) 2007-11-29
EP2020008B1 (en) 2009-07-22
ES2328871T3 (en) 2009-11-18
WO2007134673A2 (en) 2007-11-29
EP2020008A2 (en) 2009-02-04
WO2007134673A3 (en) 2008-02-14
DK2020008T3 (en) 2009-11-02
DE502007001144D1 (en) 2009-09-03

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