IT962385B - Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni - Google Patents

Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni

Info

Publication number
IT962385B
IT962385B IT26558/72A IT2655872A IT962385B IT 962385 B IT962385 B IT 962385B IT 26558/72 A IT26558/72 A IT 26558/72A IT 2655872 A IT2655872 A IT 2655872A IT 962385 B IT962385 B IT 962385B
Authority
IT
Italy
Prior art keywords
media
systems
current
common signals
high frequency
Prior art date
Application number
IT26558/72A
Other languages
English (en)
Original Assignee
Siemens Spa Italiana
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 Siemens Spa Italiana filed Critical Siemens Spa Italiana
Priority to IT26558/72A priority Critical patent/IT962385B/it
Priority to GB1262673A priority patent/GB1429859A/en
Priority to FR7323131A priority patent/FR2191371B1/fr
Priority to US375432A priority patent/US3895370A/en
Priority to DE19732333868 priority patent/DE2333868A1/de
Application granted granted Critical
Publication of IT962385B publication Critical patent/IT962385B/it

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing 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
    • F02D41/1456—Introducing 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
    • 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
    • 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
    • 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
    • H04B2203/5495—Systems for power line communications having measurements and testing channel

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)
IT26558/72A 1972-07-04 1972-07-04 Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni IT962385B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT26558/72A IT962385B (it) 1972-07-04 1972-07-04 Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni
GB1262673A GB1429859A (en) 1972-07-04 1973-03-15 System for transmitting a high-frequency singal of a telecom munication system over electric power-line conductors
FR7323131A FR2191371B1 (it) 1972-07-04 1973-06-25
US375432A US3895370A (en) 1972-07-04 1973-07-02 High-frequency communication system using A-C utility lines
DE19732333868 DE2333868A1 (de) 1972-07-04 1973-07-03 System zur entkopplung des hochfrequenten signals von dem netzfrequenzstrom in systemen, die gemeinsame uebertragungseinrichtungen benutzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26558/72A IT962385B (it) 1972-07-04 1972-07-04 Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni

Publications (1)

Publication Number Publication Date
IT962385B true IT962385B (it) 1973-12-20

Family

ID=11219770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26558/72A IT962385B (it) 1972-07-04 1972-07-04 Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni

Country Status (5)

Country Link
US (1) US3895370A (it)
DE (1) DE2333868A1 (it)
FR (1) FR2191371B1 (it)
GB (1) GB1429859A (it)
IT (1) IT962385B (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264827A (en) * 1978-11-06 1981-04-28 The Boeing Company Current mode data or power bus
FR2494937B1 (fr) * 1980-11-24 1986-08-22 Sonelec Systeme de transmission a plusieurs canaux par courant porteur
CA1192634A (en) * 1982-02-26 1985-08-27 David E. Dodds Coupling an electrical signal to transmission lines
US4686382A (en) * 1985-08-14 1987-08-11 Westinghouse Electric Corp. Switch bypass circuit for power line communication systems
US4897561A (en) * 1987-08-07 1990-01-30 Mitsui Petrochemical Industries, Ltd. Apparatus for and method of discriminating signals
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
JP2003521147A (ja) 2000-01-20 2003-07-08 カレント・テクノロジーズ・エルエルシー 電力線通信ネットワークに於けるデータの分離方法
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
BR0110299A (pt) 2000-04-14 2005-08-02 Current Tech Llc Comunicações digitais utilizando linhas de distribuição de energia de média voltagem
US6965302B2 (en) 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
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
US20020002040A1 (en) * 2000-04-19 2002-01-03 Kline Paul A. Method and apparatus for interfacing RF signals to medium voltage power lines
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
US7248148B2 (en) * 2000-08-09 2007-07-24 Current Technologies, Llc Power line coupling device and method of using the same
EP1371219A4 (en) 2001-02-14 2006-06-21 Current Tech Llc DATA COMMUNICATION VIA A POWER SUPPLY LINE
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
US20030080113A1 (en) * 2001-11-01 2003-05-01 Williamson Charles G. Intelligent oven appliance
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
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
US7064654B2 (en) 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
US6965303B2 (en) 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US7075414B2 (en) 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
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
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
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
DE102007062957A1 (de) * 2007-12-21 2009-07-02 Rp-Technik E.K. Sicherheitsbezogenes Kommunikationsverfahren auf Energieversorgungsleitungen und ein dazugehöriges Netz
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
AT508505B1 (de) 2009-06-18 2013-03-15 Rp Technik E K Sicherheitsbezogenes kommunikationsverfahren auf energieversorgungsleitungen und ein dazugehöriges netz
US8595520B2 (en) * 2011-10-12 2013-11-26 Qualcomm Incorporated System and method for determining thermal management policy from leakage current measurement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779269A (en) * 1925-05-26 1930-10-21 Rca Corp Transformer, choke coil and core therefor
US2032360A (en) * 1930-12-12 1936-03-03 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 (it) * 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

Also Published As

Publication number Publication date
DE2333868A1 (de) 1974-01-17
US3895370A (en) 1975-07-15
FR2191371A1 (it) 1974-02-01
GB1429859A (en) 1976-03-31
FR2191371B1 (it) 1978-07-21

Similar Documents

Publication Publication Date Title
IT962385B (it) Sistema di disaccoppiamento del segnale ad alta frequenza dalla corrente a frequenza industriale in sistemi utilizzanti mezzi tra smissivi comuni
IT1023272B (it) Sistema avvertitore della pressione di pneumatioi
CA991087A (en) Signal processing system
IT1023145B (it) Sistema per la generazione di segnali definenti superfici di oggettitri dimensionali
IT980936B (it) Sistema elaboratore di segnali elettrici
IT977257B (it) Sistema d allarme per rilevare intrusioni
IT1001097B (it) Apparecchiatura per il trasferimen to di segnali in particolare per sistemi di elaborazione dei dati
IT974386B (it) Sistema per comunicazioni tra unita portatili ed un calcolatore centrale
BR7409828A (pt) Sistema transmissor de sinais aperfeicoado
SE395981B (sv) Regenereringskoppling for binera signaler
CA946493A (en) Signal discriminating system
IT979348B (it) Sistema per trasferire segnali acustici ad ampia banda
IT1008295B (it) Raggruppamento di trasduttori elettroacustici particolarmente utilizzato in sistemi di rivela zione sottumarina
NL164434C (nl) Differentiaalversterkerstelsel.
NL7412314A (nl) Verkeerssignaalstelsel.
SE387023B (sv) Anordning fr att bilda boolska logiska sammankopplingar mellan binera signaler
IT1009642B (it) Sistema di missaggio di segnali audio
NL164163C (nl) Differentiaalversterkerstelsel.
CA926995A (en) Signal recovery system for use with magnetic media
ES363510A1 (es) Un sistema de senales de modulacion en angulo.
CA1009371A (en) Signal processing system
NL7310878A (nl) Signaaltransmissiestelsel.
IT1021273B (it) Sistema di segnalazione a fre quenza multipla
IT983597B (it) Sistema di sospensione per veico li
IT968921B (it) Sistema per distinguere segnali d eco da differenti condizioni di riflessione e disposizione circui tale per attuare questo sistema