AT130986T - Transmission device via high-voltage line. - Google Patents

Transmission device via high-voltage line.

Info

Publication number
AT130986T
AT130986T AT90907855T AT90907855T AT130986T AT 130986 T AT130986 T AT 130986T AT 90907855 T AT90907855 T AT 90907855T AT 90907855 T AT90907855 T AT 90907855T AT 130986 T AT130986 T AT 130986T
Authority
AT
Austria
Prior art keywords
transmission device
device via
voltage line
via high
high
Prior art date
Application number
AT90907855T
Other languages
German (de)
Inventor
Karoly Charles Abraham
Original Assignee
Karoly Charles Abraham
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 to US34490789A priority Critical
Priority to US42920889A priority
Application filed by Karoly Charles Abraham filed Critical Karoly Charles Abraham
Publication of AT130986T publication Critical patent/AT130986T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/56Circuits for coupling, blocking, or by-passing of signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429Applications for powerline communications
    • H04B2203/545Audio/video application, e.g. interphone
AT90907855T 1989-04-28 1990-04-26 Transmission device via high-voltage line. AT130986T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US34490789A true 1989-04-28 1989-04-28
US42920889A true 1989-10-30 1989-10-30

Publications (1)

Publication Number Publication Date
AT130986T true AT130986T (en) 1995-12-15

Family

ID=26994157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907855T AT130986T (en) 1989-04-28 1990-04-26 Transmission device via high-voltage line.

Country Status (7)

Country Link
EP (1) EP0470185B1 (en)
AT (1) AT130986T (en)
AU (1) AU5644690A (en)
CA (1) CA2015637A1 (en)
DE (1) DE69023904T2 (en)
ES (1) ES2082856T3 (en)
WO (1) WO1990013950A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351272A (en) * 1992-05-18 1994-09-27 Abraham Karoly C Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines
US6282405B1 (en) 1992-10-22 2001-08-28 Norweb Plc Hybrid electricity and telecommunications distribution network
US6144292A (en) * 1992-10-22 2000-11-07 Norweb Plc Powerline communications network employing TDMA, FDMA and/or CDMA
GB9222205D0 (en) * 1992-10-22 1992-12-02 Norweb Plc Low voltage filter
DE4323376A1 (en) * 1993-07-13 1995-01-19 Abb Patent Gmbh Method and apparatus for interference free bidirectional information transmission over power grids
US5537637A (en) * 1993-09-21 1996-07-16 Nhk Integrated Technology, Inc. Medium-frequency radio broadcasting retransmission system for confined and electromagnetically shielded areas
ES2079306B1 (en) * 1993-10-21 1998-02-01 Cobra Instalaciones Y Servicio Communication system for transmission-reception of information through the network of electrical distribution switchgear, by means of coupling iductivo.
DE69531668T2 (en) * 1994-01-11 2004-07-08 Charles Abraham Means and method for high speed transmission of video signals, voice and error-free data via a walled wiring
GB9417359D0 (en) * 1994-08-26 1994-10-19 Norweb Plc A power transmission network and filter therefor
US5705974A (en) * 1995-05-09 1998-01-06 Elcom Technologies Corporation Power line communications system and coupling circuit for power line communications system
WO1997050190A1 (en) * 1996-06-27 1997-12-31 Elcom Technologies Corporation System and coupling circuit for power line communications
DE19716011A1 (en) * 1997-04-17 1998-10-22 Abb Research Ltd Method and device for transmitting information over power supply lines
GB2341776A (en) * 1998-03-17 2000-03-22 Northern Telecom Ltd Mains signalling transient suppression
DE19940544A1 (en) * 1999-08-26 2001-03-01 Abb Patent Gmbh Einkoppelstufe for a data transmission system for low voltage networks
US6980091B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Power line communication system and method of operating the same
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
US6711385B1 (en) 2000-07-06 2004-03-23 Satius, Inc. Coupler for wireless communications
US7173938B1 (en) 2001-05-18 2007-02-06 Current Grid, Llc Method and apparatus for processing outbound data within a powerline based communication system
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
US7194528B1 (en) 2001-05-18 2007-03-20 Current Grid, Llc Method and apparatus for processing inbound data within a powerline based communication system
US20050213647A1 (en) * 2002-05-17 2005-09-29 Agency For Science, Technology And Research Flexible power line modem
US7173935B2 (en) 2002-06-07 2007-02-06 Current Grid, Llc Last leg utility grid high-speed data communication network having virtual local area network functionality
US7675897B2 (en) 2005-09-06 2010-03-09 Current Technologies, Llc Power line communications system with differentiated data services
US7876174B2 (en) 2007-06-26 2011-01-25 Current Technologies, Llc Power line coupling device and method
US7795994B2 (en) 2007-06-26 2010-09-14 Current Technologies, Llc Power line coupling device and method
US8279058B2 (en) 2008-11-06 2012-10-02 Current Technologies International Gmbh System, device and method for communicating over power lines
CN103168426B (en) 2010-08-13 2015-11-25 阿克拉拉技术有限责任公司 Digital two-way automatic communication system (TWACS) the station receives and method
CN103348607B (en) * 2010-12-02 2016-05-11 阿克拉拉技术有限责任公司 Power line communication system and method for synchronizing
CN102447494A (en) * 2011-12-31 2012-05-09 上海贝岭股份有限公司 Broadband coupling circuit for multicarrier communication
US9294147B2 (en) 2013-10-01 2016-03-22 Aclara Technologies Llc TWACS transmitter and receiver
US10122412B2 (en) 2017-01-30 2018-11-06 Abl Ip Holding, Llc Power line communication system and method of auto-commissioning system nodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058678A (en) * 1976-04-07 1977-11-15 Astech, Inc. Remote signalling to a telephone line utilizing power line carrier signals
DE3304243A1 (en) * 1983-02-08 1984-08-16 Siemens Ag An arrangement for feeding audio frequency signals into a power grid
US4597082A (en) * 1984-03-06 1986-06-24 Controlonics Corporation Transceiver for multi-drop local area networks
JPH0650684B2 (en) * 1984-10-25 1994-06-29 毅 池田 High-frequency air-core transformer
US4885563A (en) * 1988-05-03 1989-12-05 Thermo King Corporation Power line carrier communication system

Also Published As

Publication number Publication date
ES2082856T3 (en) 1996-04-01
CA2015637A1 (en) 1990-10-28
EP0470185A4 (en) 1992-07-08
EP0470185A1 (en) 1992-02-12
WO1990013950A2 (en) 1990-11-15
EP0470185B1 (en) 1995-11-29
WO1990013950A3 (en) 1991-04-04
DE69023904D1 (en) 1996-01-11
AU5644690A (en) 1990-11-29
DE69023904T2 (en) 1996-06-13

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