IL45649A - Apparatus for communicating over power lines - Google Patents

Apparatus for communicating over power lines

Info

Publication number
IL45649A
IL45649A IL45649A IL4564974A IL45649A IL 45649 A IL45649 A IL 45649A IL 45649 A IL45649 A IL 45649A IL 4564974 A IL4564974 A IL 4564974A IL 45649 A IL45649 A IL 45649A
Authority
IL
Israel
Prior art keywords
power
power lines
frequency
communicating over
signal
Prior art date
Application number
IL45649A
Other languages
English (en)
Other versions
IL45649A0 (en
Original Assignee
Gen Public Utilities
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 Gen Public Utilities filed Critical Gen Public Utilities
Publication of IL45649A0 publication Critical patent/IL45649A0/xx
Publication of IL45649A publication Critical patent/IL45649A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • 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
    • H04B2203/5433—Remote metering
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IL45649A 1973-10-04 1974-09-12 Apparatus for communicating over power lines IL45649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US403512A US3909821A (en) 1973-10-04 1973-10-04 Communicating over power lines

Publications (2)

Publication Number Publication Date
IL45649A0 IL45649A0 (en) 1974-11-29
IL45649A true IL45649A (en) 1977-01-31

Family

ID=23596054

Family Applications (1)

Application Number Title Priority Date Filing Date
IL45649A IL45649A (en) 1973-10-04 1974-09-12 Apparatus for communicating over power lines

Country Status (17)

Country Link
US (1) US3909821A (de)
JP (1) JPS5062716A (de)
AR (1) AR203404A1 (de)
BE (1) BE820405A (de)
BR (1) BR7408233D0 (de)
CA (1) CA1022081A (de)
CH (1) CH595727A5 (de)
DE (1) DE2445388B2 (de)
ES (1) ES430657A1 (de)
FR (1) FR2247030B1 (de)
GB (1) GB1487404A (de)
IL (1) IL45649A (de)
IN (1) IN140299B (de)
IT (1) IT1019468B (de)
NL (1) NL7412976A (de)
SE (1) SE405924B (de)
TR (1) TR18263A (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517379A (en) * 1975-10-31 1978-07-12 Kent Ltd G Electrical circuit means powered by a rechargeable batter
CH604409A5 (de) 1977-05-17 1978-09-15 Landis & Gyr Ag
DE2825240C2 (de) * 1978-06-08 1983-09-22 Siemens AG, 1000 Berlin und 8000 München Rundsteueranlage
DE2825249A1 (de) * 1978-06-08 1979-12-13 Siemens Ag Rundsteueranlage
DE2830151C2 (de) * 1978-07-08 1984-06-14 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zur Parallelankopplung eines Tonfrequenz-Senders an ein Netz
DE2943979C2 (de) * 1979-10-31 1986-02-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur Übertragung von Meßwerten von mehreren entlang einer langgestreckten Unterwasserstruktur hintereinander geschalteten Meßstellen auf eine Zentralstation
US4300126A (en) * 1980-04-11 1981-11-10 General Electric Co. Method and apparatus, for power line communications using zero crossing load interruption
US4417207A (en) * 1981-03-13 1983-11-22 Tohoku Metal Industries, Ltd. Circuit for injecting simulating-noise signals in a power line
EP0111604B2 (de) * 1982-12-17 1991-12-27 Sharp Kabushiki Kaisha Sende-/Empfangskreis-Paar zur Signalübertragung über Netzleitungen
US4686382A (en) * 1985-08-14 1987-08-11 Westinghouse Electric Corp. Switch bypass circuit for power line communication systems
FR2612019B1 (fr) * 1987-03-03 1995-04-21 Electricite De France Reseau a bus et organes de mesure ou de commande relies au bus
IL88443A0 (en) * 1988-11-22 1989-06-30 Giora Harel System and method for telemetering data
US4982148A (en) * 1989-12-01 1991-01-01 Engelmann Rudolph H Power factor maintenance system
CA2331203C (en) 1992-03-26 2004-12-07 Matsushita Electric Industrial Co., Ltd. Communication system
EP0748480A1 (de) * 1992-06-30 1996-12-18 Electronic Innovators, Inc. Verteiltes intelligenzverwaltungssystem zur übertragung von technischen unfall- und schadendaten unter verwendung von einem leistungsträgerstrom-lan
US5644286A (en) * 1993-10-04 1997-07-01 Lockheed Martin Corporation Power bus digital communication system
US5654984A (en) * 1993-12-03 1997-08-05 Silicon Systems, Inc. Signal modulation across capacitors
DE4401093C2 (de) * 1994-01-15 2003-06-12 Kopp Heinrich Ag Schaltvorrichtung zum Ein- und Ausschalten der Stromversorgung für einen elektrischen Verbraucher
US5705974A (en) * 1995-05-09 1998-01-06 Elcom Technologies Corporation Power line communications system and coupling circuit for power line communications system
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
TW459425B (en) * 2000-06-23 2001-10-11 Primax Electronics Ltd Power socket apparatus
US7151968B2 (en) 2001-11-01 2006-12-19 Salton, Inc. Intelligent coffeemaker appliance
US7069091B2 (en) 2001-11-01 2006-06-27 Salton, Inc. Intelligent microwave oven appliance
JP2003244039A (ja) * 2002-02-20 2003-08-29 Alps Electric Co Ltd 配電盤及び該配電盤を用いた有線式通信ネットワークシステム
IL152824A (en) 2002-11-13 2012-05-31 Mosaid Technologies Inc A socket that can be connected to and the network that uses it
US6995658B2 (en) * 2003-06-11 2006-02-07 The Boeing Company Digital communication over 28VDC power line
IL160417A (en) 2004-02-16 2011-04-28 Mosaid Technologies Inc Unit added to the outlet
US7606298B1 (en) 2004-04-26 2009-10-20 Dgi Creations, Llc Method of testing remote power line carrier pick-up coil
US7636396B1 (en) 2004-04-26 2009-12-22 Dgi Creations, Llc Method of testing remote power line carrier pick-up coil
US7873058B2 (en) * 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US20190334581A1 (en) * 2014-07-22 2019-10-31 Esker Technologies, LLC Transient and spurious signal filter
US11323435B2 (en) 2019-05-08 2022-05-03 The Boeing Company Method and apparatus for advanced security systems over a power line connection
CN112787686A (zh) * 2019-11-11 2021-05-11 华为技术有限公司 一种plc网络中信息传输的方法、装置和***
US11870506B2 (en) * 2022-01-25 2024-01-09 Eiq Energy, Inc. Power-line/communication system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2001450A (en) * 1926-09-16 1935-05-14 Westinghouse Electric & Mfg Co Transmitting circuit
US2375722A (en) * 1942-09-15 1945-05-08 Gen Electric Carrier-current control system
US2498899A (en) * 1944-09-20 1950-02-28 Automatic Elect Lab Electrical signaling system
US2743434A (en) * 1952-12-27 1956-04-24 Hugh B Fleming System of carrier current distribution
US3223889A (en) * 1963-01-22 1965-12-14 Jr Edmund O Schweitzer Means for protecting power circuits and the like
CH422954A (de) * 1965-05-24 1966-10-31 Landis & Gyr Ag Rundsteueranlage
US3656112A (en) * 1969-03-14 1972-04-11 Constellation Science And Tech Utility meter remote automatic reading system
JPS5123914B1 (de) * 1970-01-17 1976-07-20
US3714451A (en) * 1971-07-12 1973-01-30 Franklin Electric Co Inc Phase selective telemetry system

Also Published As

Publication number Publication date
SE7411405L (de) 1975-04-07
TR18263A (tr) 1976-11-10
IT1019468B (it) 1977-11-10
AR203404A1 (es) 1975-09-08
IL45649A0 (en) 1974-11-29
BE820405A (fr) 1975-03-26
SE405924B (sv) 1979-01-08
AU7351574A (en) 1976-03-25
BR7408233D0 (pt) 1975-09-16
CH595727A5 (de) 1978-02-28
IN140299B (de) 1976-10-16
GB1487404A (en) 1977-09-28
DE2445388A1 (de) 1975-04-30
ES430657A1 (es) 1977-04-01
US3909821A (en) 1975-09-30
FR2247030A1 (de) 1975-05-02
JPS5062716A (de) 1975-05-28
FR2247030B1 (de) 1978-03-31
DE2445388B2 (de) 1980-01-17
NL7412976A (nl) 1975-04-08
CA1022081A (en) 1977-12-06

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