FR2301979A1 - Appareil de transmission par l'intermediaire de lignes d'alimentation en energie electrique - Google Patents

Appareil de transmission par l'intermediaire de lignes d'alimentation en energie electrique

Info

Publication number
FR2301979A1
FR2301979A1 FR7538550A FR7538550A FR2301979A1 FR 2301979 A1 FR2301979 A1 FR 2301979A1 FR 7538550 A FR7538550 A FR 7538550A FR 7538550 A FR7538550 A FR 7538550A FR 2301979 A1 FR2301979 A1 FR 2301979A1
Authority
FR
France
Prior art keywords
transmission device
electrical energy
device via
supply lines
energy supply
Prior art date
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.)
Granted
Application number
FR7538550A
Other languages
English (en)
French (fr)
Other versions
FR2301979B1 (en:Method
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.)
Filing date
Publication date
Application filed by GENERAL PUBLIC UTILITIES CORP filed Critical GENERAL PUBLIC UTILITIES CORP
Publication of FR2301979A1 publication Critical patent/FR2301979A1/fr
Application granted granted Critical
Publication of FR2301979B1 publication Critical patent/FR2301979B1/fr
Granted legal-status Critical Current

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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • 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

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)
  • Dc Digital Transmission (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)
FR7538550A 1975-02-20 1975-12-16 Appareil de transmission par l'intermediaire de lignes d'alimentation en energie electrique Granted FR2301979A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55135675A 1975-02-20 1975-02-20

Publications (2)

Publication Number Publication Date
FR2301979A1 true FR2301979A1 (fr) 1976-09-17
FR2301979B1 FR2301979B1 (en:Method) 1978-05-12

Family

ID=24200933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538550A Granted FR2301979A1 (fr) 1975-02-20 1975-12-16 Appareil de transmission par l'intermediaire de lignes d'alimentation en energie electrique

Country Status (15)

Country Link
JP (1) JPS51101411A (en:Method)
AR (1) AR204804A1 (en:Method)
BE (1) BE836830A (en:Method)
BR (1) BR7601036A (en:Method)
CA (1) CA1052280A (en:Method)
CH (1) CH600709A5 (en:Method)
DE (1) DE2545344B2 (en:Method)
ES (1) ES441952A1 (en:Method)
FR (1) FR2301979A1 (en:Method)
GB (1) GB1528369A (en:Method)
IL (1) IL48210A (en:Method)
IN (1) IN143965B (en:Method)
IT (1) IT1052793B (en:Method)
NL (1) NL7601689A (en:Method)
SE (1) SE403421B (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662655A (en) * 1949-02-04 1951-12-12 Nl Standard Electric Maatsscha Improvements in or relating to signalling systems employing d.c. impulses over and a.c. supply line
FR2127850A5 (en:Method) * 1970-04-30 1972-10-13 Quasar Microsystems Inc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540607A (de) * 1971-07-01 1973-08-15 Zellweger Uster Ag Verfahren und Vorrichtung zur Signalerzeugung und Anwendung des Verfahrens
JPS5326653B2 (en:Method) * 1973-06-14 1978-08-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662655A (en) * 1949-02-04 1951-12-12 Nl Standard Electric Maatsscha Improvements in or relating to signalling systems employing d.c. impulses over and a.c. supply line
FR2127850A5 (en:Method) * 1970-04-30 1972-10-13 Quasar Microsystems Inc

Also Published As

Publication number Publication date
BE836830A (fr) 1976-06-18
DE2545344B2 (de) 1977-03-24
IT1052793B (it) 1981-07-20
IL48210A0 (en) 1975-11-25
IN143965B (en:Method) 1978-03-04
ES441952A1 (es) 1977-03-16
CH600709A5 (en:Method) 1978-06-30
JPS51101411A (en) 1976-09-07
BR7601036A (pt) 1976-09-14
IL48210A (en) 1977-12-30
SE403421B (sv) 1978-08-14
FR2301979B1 (en:Method) 1978-05-12
AR204804A1 (es) 1976-02-27
CA1052280A (en) 1979-04-10
SE7512634L (sv) 1976-08-23
DE2545344A1 (de) 1976-08-26
NL7601689A (nl) 1976-08-24
AU8528575A (en) 1977-04-07
GB1528369A (en) 1978-10-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse