EP1454424A1 - Koppleranordnung - Google Patents

Koppleranordnung

Info

Publication number
EP1454424A1
EP1454424A1 EP02789082A EP02789082A EP1454424A1 EP 1454424 A1 EP1454424 A1 EP 1454424A1 EP 02789082 A EP02789082 A EP 02789082A EP 02789082 A EP02789082 A EP 02789082A EP 1454424 A1 EP1454424 A1 EP 1454424A1
Authority
EP
European Patent Office
Prior art keywords
winding
signal
terminals
coupler
transformer
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.)
Withdrawn
Application number
EP02789082A
Other languages
English (en)
French (fr)
Inventor
Ake Hansen
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.)
Schneider Electric Powerline Communications AB
Original Assignee
Schneider Electric Powerline Communications AB
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 SE0103900A external-priority patent/SE523612C2/sv
Application filed by Schneider Electric Powerline Communications AB filed Critical Schneider Electric Powerline Communications AB
Publication of EP1454424A1 publication Critical patent/EP1454424A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits
EP02789082A 2001-11-21 2002-11-21 Koppleranordnung Withdrawn EP1454424A1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US33244501P 2001-11-21 2001-11-21
SE0103900A SE523612C2 (sv) 2001-11-21 2001-11-21 Kopplingsarrangemang
US332445P 2001-11-21
SE0103900 2001-11-21
PCT/SE2002/002130 WO2003044982A1 (en) 2001-11-21 2002-11-21 Coupler arrangement

Publications (1)

Publication Number Publication Date
EP1454424A1 true EP1454424A1 (de) 2004-09-08

Family

ID=26655597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02789082A Withdrawn EP1454424A1 (de) 2001-11-21 2002-11-21 Koppleranordnung

Country Status (3)

Country Link
EP (1) EP1454424A1 (de)
AU (1) AU2002353710A1 (de)
WO (1) WO2003044982A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006613A1 (de) * 2005-02-11 2006-08-24 Eichhoff Gmbh Vorrichtung zur Ankopplung einer Signalsende- und/oder Signalempfangseinheit an eine Spannungsversorgungsleitung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406249A (en) * 1993-03-09 1995-04-11 Metricom, Inc. Method and structure for coupling power-line carrier current signals using common-mode coupling
US5869909A (en) * 1997-05-08 1999-02-09 ATT Corp--Lucent Technologies Inc Active ground compensation
US6177849B1 (en) * 1998-11-18 2001-01-23 Oneline Ag Non-saturating, flux cancelling diplex filter for power line communications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03044982A1 *

Also Published As

Publication number Publication date
AU2002353710A1 (en) 2003-06-10
WO2003044982A1 (en) 2003-05-30

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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

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17P Request for examination filed

Effective date: 20040607

AK Designated contracting states

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

AX Request for extension of the european patent

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Effective date: 20071214

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20080531