DE2333868A1 - System zur entkopplung des hochfrequenten signals von dem netzfrequenzstrom in systemen, die gemeinsame uebertragungseinrichtungen benutzen - Google Patents

System zur entkopplung des hochfrequenten signals von dem netzfrequenzstrom in systemen, die gemeinsame uebertragungseinrichtungen benutzen

Info

Publication number
DE2333868A1
DE2333868A1 DE19732333868 DE2333868A DE2333868A1 DE 2333868 A1 DE2333868 A1 DE 2333868A1 DE 19732333868 DE19732333868 DE 19732333868 DE 2333868 A DE2333868 A DE 2333868A DE 2333868 A1 DE2333868 A1 DE 2333868A1
Authority
DE
Grant status
Application
Patent type
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.)
Ceased
Application number
DE19732333868
Other languages
English (en)
Inventor
Nicola Valentini
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.)
Italtel Spa
Original Assignee
Italtel Spa
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

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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • H04B2203/5462Systems for power line communications
    • H04B2203/5483Systems for power line communications using coupling circuits
    • 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
    • H04B2203/5462Systems for power line communications
    • H04B2203/5483Systems for power line communications using coupling circuits
    • H04B2203/5487Systems for power line communications using coupling circuits cables
    • 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
    • H04B2203/5462Systems for power line communications
    • H04B2203/5491Systems for power line communications using filtering and bypassing
    • 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
    • H04B2203/5462Systems for power line communications
    • H04B2203/5495Systems for power line communications having measurements and testing channel
DE19732333868 1972-07-04 1973-07-03 System zur entkopplung des hochfrequenten signals von dem netzfrequenzstrom in systemen, die gemeinsame uebertragungseinrichtungen benutzen Ceased DE2333868A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2655872 1972-07-04

Publications (1)

Publication Number Publication Date
DE2333868A1 true true DE2333868A1 (de) 1974-01-17

Family

ID=11219770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732333868 Ceased DE2333868A1 (de) 1972-07-04 1973-07-03 System zur entkopplung des hochfrequenten signals von dem netzfrequenzstrom in systemen, die gemeinsame uebertragungseinrichtungen benutzen

Country Status (4)

Country Link
US (1) US3895370A (de)
DE (1) DE2333868A1 (de)
FR (1) FR2191371B1 (de)
GB (1) GB1429859A (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062957A1 (de) * 2007-12-21 2009-07-02 Rp-Technik E.K. Sicherheitsbezogenes Kommunikationsverfahren auf Energieversorgungsleitungen und ein dazugehöriges Netz
EP2280493A2 (de) 2009-06-18 2011-02-02 RP-Technik e. K. Sicherheitsbezogenes Kommunikationsverfahren auf Energieversorgungsleitungen und ein dazugehöriges Netz

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FR2494937B1 (fr) * 1980-11-24 1986-08-22 Sonelec Systeme de transmission a plusieurs canaux par courant porteur
CA1163691A (en) * 1982-02-26 1984-03-13 David E. Dodds Dataset apparatus
US4686382A (en) * 1985-08-14 1987-08-11 Westinghouse Electric Corp. Switch bypass circuit for power line communication systems
DE3888750T2 (de) * 1987-08-07 1994-07-14 Mitsui Petrochemical Ind Vorrichtung und Verfahren zum Diskriminieren von Signalen.
WO1989003623A1 (en) * 1987-10-15 1989-04-20 The South East Queensland Electricity Board Decoupling network and communication system
US6037678A (en) * 1997-10-03 2000-03-14 Northern Telecom Limited Coupling communications signals to a power line
US6529120B1 (en) * 1999-03-25 2003-03-04 Intech 21, Inc. System for communicating over a transmission line
WO2001054297A1 (en) 2000-01-20 2001-07-26 Current Technologies, Llc Method of isolating data in a power line communication network
US6496104B2 (en) 2000-03-15 2002-12-17 Current Technologies, L.L.C. System and method for communication via power lines using ultra-short pulses
US6980090B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Device and method for coupling with electrical distribution network infrastructure to provide communications
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
KR20030019349A (ko) 2000-04-14 2003-03-06 커런트 테크놀로지스, 엘엘씨 중간 전압 전력 분배선을 사용한 디지털 통신
US6965302B2 (en) 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
US6965303B2 (en) 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US7064654B2 (en) 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
US20020002040A1 (en) * 2000-04-19 2002-01-03 Kline Paul A. Method and apparatus for interfacing RF signals to medium voltage power lines
US7248148B2 (en) * 2000-08-09 2007-07-24 Current Technologies, Llc Power line coupling device and method of using the same
US7245201B1 (en) 2000-08-09 2007-07-17 Current Technologies, Llc Power line coupling device and method of using the same
US6980089B1 (en) 2000-08-09 2005-12-27 Current Technologies, Llc Non-intrusive coupling to shielded power cable
US7103240B2 (en) 2001-02-14 2006-09-05 Current Technologies, Llc Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line
EP1371219A4 (de) 2001-02-14 2006-06-21 Current Tech Llc Datenkommunikation über eine stromversorgungsleitung
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
US7151968B2 (en) 2001-11-01 2006-12-19 Salton, Inc. Intelligent coffeemaker appliance
US20030080113A1 (en) * 2001-11-01 2003-05-01 Williamson Charles G. Intelligent oven appliance
US7069091B2 (en) 2001-11-01 2006-06-27 Salton, Inc. Intelligent microwave oven appliance
US7053756B2 (en) 2001-12-21 2006-05-30 Current Technologies, Llc Facilitating communication of data signals on electric power systems
US7199699B1 (en) 2002-02-19 2007-04-03 Current Technologies, Llc Facilitating communication with power line communication devices
US7102478B2 (en) 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US6982611B2 (en) 2002-06-24 2006-01-03 Current Technologies, Llc Power line coupling device and method of using the same
US7132819B1 (en) 2002-11-12 2006-11-07 Current Technologies, Llc Floating power supply and method of using the same
US7076378B1 (en) 2002-11-13 2006-07-11 Current Technologies, Llc Device and method for providing power line characteristics and diagnostics
US7046124B2 (en) 2003-01-21 2006-05-16 Current Technologies, Llc Power line coupling device and method of using the same
US7308103B2 (en) 2003-05-08 2007-12-11 Current Technologies, Llc Power line communication device and method of using the same
US7075414B2 (en) 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
US7460467B1 (en) 2003-07-23 2008-12-02 Current Technologies, Llc Voice-over-IP network test device and method
US7113134B1 (en) 2004-03-12 2006-09-26 Current Technologies, Llc Transformer antenna device and method of using the same
ES2253066B2 (es) * 2004-03-15 2007-03-16 Electrotecnica Arteche Hermanos, S.A. Procedimiento y dispositivo de regulacion y compensacion de campo magnetico de alta frecuencia en el nucleo magnetico de un acoplamiento inductivo de señal.
US7307512B2 (en) * 2005-04-29 2007-12-11 Current Technologies, Llc Power line coupling device and method of use
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
US20090085726A1 (en) * 2007-09-27 2009-04-02 Radtke William O Power Line Communications Coupling Device and Method
FR2932338A1 (fr) * 2008-06-10 2009-12-11 Commissariat Energie Atomique Systeme de tranmission d'un signal electrique, notamment frequentiel et dispositif de mesure de rayonnements equipe d'un tel systeme
US8595520B2 (en) * 2011-10-12 2013-11-26 Qualcomm Incorporated System and method for determining thermal management policy from leakage current measurement

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US1779269A (en) * 1925-05-26 1930-10-21 Rca Corp Transformer, choke coil and core therefor
US2048091A (en) * 1930-12-12 1936-07-21 American Telephone & Telegraph Power line carrier system
FR758462A (fr) * 1933-02-27 1934-01-18 Siemens Ag Procédé pour la transmission de signaux par des lignes de courant fort
US3659280A (en) * 1967-11-20 1972-04-25 Dantronics Inc Communication system using the electrical power distribution network of a building
US3710373A (en) * 1969-05-14 1973-01-09 Matsushita Communication Ind Signal discriminating system
JPS5123914B1 (de) * 1970-01-17 1976-07-20
US3641536A (en) * 1970-04-14 1972-02-08 Veeder Industries Inc Gasoline pump multiplexer system for remote indicators for self-service gasoline pumps
CA899475A (en) * 1970-10-20 1972-05-02 Lindsay Specialty Products Limited Signal routing device
US3714451A (en) * 1971-07-12 1973-01-30 Franklin Electric Co Inc Phase selective telemetry system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062957A1 (de) * 2007-12-21 2009-07-02 Rp-Technik E.K. Sicherheitsbezogenes Kommunikationsverfahren auf Energieversorgungsleitungen und ein dazugehöriges Netz
EP2280493A2 (de) 2009-06-18 2011-02-02 RP-Technik e. K. Sicherheitsbezogenes Kommunikationsverfahren auf Energieversorgungsleitungen und ein dazugehöriges Netz

Also Published As

Publication number Publication date Type
US3895370A (en) 1975-07-15 grant
GB1429859A (en) 1976-03-31 application
FR2191371B1 (de) 1978-07-21 grant
FR2191371A1 (de) 1974-02-01 application

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