GB2331683A9 - Coupling telecommunications signal to power cables - Google Patents

Coupling telecommunications signal to power cables

Info

Publication number
GB2331683A9
GB2331683A9 GB9825748A GB9825748A GB2331683A9 GB 2331683 A9 GB2331683 A9 GB 2331683A9 GB 9825748 A GB9825748 A GB 9825748A GB 9825748 A GB9825748 A GB 9825748A GB 2331683 A9 GB2331683 A9 GB 2331683A9
Authority
GB
United Kingdom
Prior art keywords
power cables
telecommunications signal
coupling
coupling telecommunications
signal
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
GB9825748A
Other versions
GB9825748D0 (en
GB2331683B (en
GB2331683A (en
Inventor
Paul Anthony Brown
John Dickinson
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.)
Norweb PLC
Original Assignee
Norweb PLC
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 of GB2331683A9 publication Critical patent/GB2331683A9/en
Application filed by Norweb PLC filed Critical Norweb PLC
Publication of GB9825748D0 publication Critical patent/GB9825748D0/en
Publication of GB2331683A publication Critical patent/GB2331683A/en
Application granted granted Critical
Publication of GB2331683B publication Critical patent/GB2331683B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network
    • 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
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • 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
    • 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
    • H04B2203/5487—Systems for power line communications using coupling circuits cables
GB9825748A 1997-11-24 1998-11-24 Connector and method of connection Expired - Fee Related GB2331683B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9724798.5A GB9724798D0 (en) 1997-11-24 1997-11-24 connector and method of connection

Publications (4)

Publication Number Publication Date
GB2331683A9 true GB2331683A9 (en)
GB9825748D0 GB9825748D0 (en) 1999-01-20
GB2331683A GB2331683A (en) 1999-05-26
GB2331683B GB2331683B (en) 2001-07-18

Family

ID=10822548

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9724798.5A Ceased GB9724798D0 (en) 1997-11-24 1997-11-24 connector and method of connection
GB9825748A Expired - Fee Related GB2331683B (en) 1997-11-24 1998-11-24 Connector and method of connection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9724798.5A Ceased GB9724798D0 (en) 1997-11-24 1997-11-24 connector and method of connection

Country Status (8)

Country Link
EP (1) EP1034582A2 (en)
JP (1) JP2001524741A (en)
AU (1) AU741718B2 (en)
CA (1) CA2311551A1 (en)
GB (2) GB9724798D0 (en)
HK (1) HK1018369A1 (en)
WO (1) WO1999027614A2 (en)
ZA (1) ZA9810728B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2341776A (en) * 1998-03-17 2000-03-22 Northern Telecom Ltd Mains signalling transient suppression
GB9817840D0 (en) * 1998-08-14 1998-10-14 Nor Web Dpl Limited Signal connection device for a power line telecommunication system
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
ATE416517T1 (en) * 2000-07-11 2008-12-15 Thomson Licensing MAINS ADAPTER FOR A MODULAR POWER SUPPLY NETWORK
US7245472B2 (en) 2001-05-18 2007-07-17 Curretn Grid, Llc Medium voltage signal coupling structure for last leg power grid high-speed data network
DE10150226C1 (en) * 2001-10-12 2003-04-30 Power Plus Communications Ag Arrangement for connecting a Powerline data transmission device or a repeater to a low-voltage power grid
US7795994B2 (en) 2007-06-26 2010-09-14 Current Technologies, Llc Power line coupling device and method
US7876174B2 (en) 2007-06-26 2011-01-25 Current Technologies, Llc Power line coupling device and method
CN106253092B (en) * 2016-08-31 2018-07-27 江苏弘历电气有限公司 A kind of power distribution cabinet

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2150953B2 (en) * 1971-10-13 1977-04-07 Sursum Elektrizitäts-Gesellschaft Leyhausen & Co, 8500 Nürnberg Fuse carrier system located on busbars - has separate contact on busbar to be connected
US4124835A (en) * 1976-03-26 1978-11-07 Cahill Jr William J Remotely controlled utility service interrupter system and apparatus
DE2743587A1 (en) * 1977-09-28 1979-04-05 Efen Elektrotech Fab CONNECTING DEVICE WITH A HOLDER FOR A FUSIBLE FUSE
GB2062376A (en) * 1979-10-20 1981-05-20 Swish Prod Protective filter for time switching system
US4433326A (en) * 1981-02-04 1984-02-21 General Electric Company Power line communication system using the neutral and ground conductors of a residential branch circuit
US5199905A (en) * 1992-03-09 1993-04-06 Connector Manufacturing Co. Lay-in pedestal connector bar and method
GB9222205D0 (en) * 1992-10-22 1992-12-02 Norweb Plc Low voltage filter
GB9407935D0 (en) * 1994-04-21 1994-06-15 Norweb Plc Hybrid electricity and telecommunications distribution network
CA2278843A1 (en) * 1997-01-28 1998-07-30 Nortel Networks Corporation Power line transmission

Also Published As

Publication number Publication date
AU1249199A (en) 1999-06-15
WO1999027614A3 (en) 1999-08-19
GB9825748D0 (en) 1999-01-20
GB9724798D0 (en) 1998-01-21
GB2331683B (en) 2001-07-18
WO1999027614A2 (en) 1999-06-03
JP2001524741A (en) 2001-12-04
AU741718B2 (en) 2001-12-06
ZA9810728B (en) 2000-05-08
GB2331683A (en) 1999-05-26
EP1034582A2 (en) 2000-09-13
CA2311551A1 (en) 1999-06-03
HK1018369A1 (en) 1999-12-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031124