ES430657A1 - Un aparato para la comunicacion por lineas de transporte de energia. - Google Patents

Un aparato para la comunicacion por lineas de transporte de energia.

Info

Publication number: ES430657A1
Authority: ES; Spain
Prior art keywords: power lines; power; signal; communicating over; over power
Prior art date: 1973-10-04
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.): Expired

Application number

ES430657A

Other languages

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.)

GENERAL PUBLIC UTILITIES CORP

Original Assignee

GENERAL PUBLIC UTILITIES CORP

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.)

1973-10-04

Filing date

1974-10-03

Publication date

1977-04-01

1974-10-03 Application filed by GENERAL PUBLIC UTILITIES CORP filed Critical GENERAL PUBLIC UTILITIES CORP

1977-04-01 Publication of ES430657A1 publication Critical patent/ES430657A1/es

Status Expired legal-status Critical Current

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)

ES430657A 1973-10-04 1974-10-03 Un aparato para la comunicacion por lineas de transporte de energia. Expired ES430657A1 (es)

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 (1)

Publication Number	Publication Date
ES430657A1 true ES430657A1 (es)	1977-04-01

Family

ID=23596054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES430657A Expired ES430657A1 (es)	1973-10-04	1974-10-03	Un aparato para la comunicacion por lineas de transporte de energia.

Country Status (17)

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

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 (es)	1977-05-17	1978-09-15	Landis & Gyr Ag
DE2825249A1 (de) *	1978-06-08	1979-12-13	Siemens Ag	Rundsteueranlage
DE2825240C2 (de) *	1978-06-08	1983-09-22	Siemens AG, 1000 Berlin und 8000 München	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 (en) *	1982-12-17	1991-12-27	Sharp Kabushiki Kaisha	Transmitter/receiver circuit pair for signal transmission over power wiring
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
WO1994001949A2 (en) *	1992-06-30	1994-01-20	Electronic Innovators, Inc.	Distributed intelligence engineering casualty and damage control management system using an ac power line carrier-current 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
US7636396B1 (en)	2004-04-26	2009-12-22	Dgi Creations, Llc	Method of testing remote power line carrier pick-up coil
US7606298B1 (en)	2004-04-26	2009-10-20	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、装置和系统
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 (es) *	1970-01-17	1976-07-20
US3714451A (en) *	1971-07-12	1973-01-30	Franklin Electric Co Inc	Phase selective telemetry system

1973
- 1973-10-04 US US403512A patent/US3909821A/en not_active Expired - Lifetime
1974
- 1974-09-10 SE SE7411405A patent/SE405924B/xx unknown
- 1974-09-12 IL IL45649A patent/IL45649A/en unknown
- 1974-09-23 DE DE2445388A patent/DE2445388B2/de not_active Withdrawn
- 1974-09-24 FR FR7432218A patent/FR2247030B1/fr not_active Expired
- 1974-09-26 BE BE148957A patent/BE820405A/xx unknown
- 1974-09-30 AR AR255825A patent/AR203404A1/es active
- 1974-09-30 GB GB42309/74A patent/GB1487404A/en not_active Expired
- 1974-10-01 CA CA210,509A patent/CA1022081A/en not_active Expired
- 1974-10-01 NL NL7412976A patent/NL7412976A/xx unknown
- 1974-10-02 JP JP49113664A patent/JPS5062716A/ja active Pending
- 1974-10-02 IT IT53329/74A patent/IT1019468B/it active
- 1974-10-03 CH CH1334174A patent/CH595727A5/xx not_active IP Right Cessation
- 1974-10-03 BR BR8233/74A patent/BR7408233D0/pt unknown
- 1974-10-03 ES ES430657A patent/ES430657A1/es not_active Expired
- 1974-10-04 IN IN2230/CAL/1974A patent/IN140299B/en unknown
1976
- 1976-10-01 TR TR18263A patent/TR18263A/xx unknown

Also Published As

Publication number	Publication date
IN140299B (es)	1976-10-16
BE820405A (fr)	1975-03-26
BR7408233D0 (pt)	1975-09-16
JPS5062716A (es)	1975-05-28
FR2247030B1 (es)	1978-03-31
SE7411405L (es)	1975-04-07
AU7351574A (en)	1976-03-25
FR2247030A1 (es)	1975-05-02
CA1022081A (en)	1977-12-06
DE2445388A1 (de)	1975-04-30
NL7412976A (nl)	1975-04-08
DE2445388B2 (de)	1980-01-17
IL45649A0 (en)	1974-11-29
CH595727A5 (es)	1978-02-28
IT1019468B (it)	1977-11-10
IL45649A (en)	1977-01-31
US3909821A (en)	1975-09-30
TR18263A (tr)	1976-11-10
SE405924B (sv)	1979-01-08
AR203404A1 (es)	1975-09-08
GB1487404A (en)	1977-09-28

Publication	Publication Date	Title
ES430657A1 (es)	1977-04-01	Un aparato para la comunicacion por lineas de transporte de energia.
GB1301920A (es)	1973-01-04
ES422597A1 (es)	1976-09-16	Aparato para modificar las caracteristicas de transmision de una linea de transmision telefonica o parecida.
ES404359A1 (es)	1976-01-01	Un circuito amplificador para aumentar la amplitud de las senales transmitidas por una linea de transmision bidirec- cional de varios hilos.
EP0030228A3 (en)	1981-12-30	Speech networks for telephone sets
JPS5725731A (en)	1982-02-10	Hybrid circuit
ES375107A1 (es)	1972-03-16	Sistema de supervision para repetidores no atendidos.
JPS5528606A (en)	1980-02-29	Transmission system of subscriber line
FR2312145A1 (fr)	1976-12-17	Circuit pour servir d'interface entre deux parties d'une voie de communication
GB971802A (en)	1964-10-07	Signalling system for substation apparatus
GB1364940A (en)	1974-10-02	Frequency modulation transmission system
JPS553298A (en)	1980-01-11	Circuit device for transmitting signal of shield potential without ground in communication facility
GB582885A (en)	1946-12-02	Improvements in or relating to apparatus for measuring the duration of electric impulses or signals
GB1405166A (en)	1975-09-03	Telephone coupler
JPS52153139A (en)	1977-12-20	Interior power line carrier system
GB1047522A (en)	1966-11-09	Improvements in or relating to variable impedance electrical circuits
JPS5793769A (en)	1982-06-10	Transmitter for audio and data signals
JPS5619236A (en)	1981-02-23	Branch repeater
JPS5575354A (en)	1980-06-06	Communication monitor system
GB842442A (en)	1960-07-27	Improvements in means for receiving low frequency signals from submarine cables
GB486931A (en)	1938-06-10	Improvements in or relating to electric circuit arrangements for combining the effects of two or more alternating current signal sources
GB1145679A (en)	1969-03-19	Electrical apparatus
ES440331A1 (es)	1977-03-01	Repetidor a impedancia negativa con compuestos heterocicli- cos derivados de doble amplificacion para linea telefnica a frecuencia vocal.
GB228387A (en)	1925-02-05	Improvements in or in connection with telephonic repeating systems
GB1191451A (en)	1970-05-13	Underwater Telephony Apparatus.