BE789519A - Systeme de distribution d'energie electrique d'alimentation et d'energie porteuse d'informations au moyen d'une structure stratifiee - Google Patents

Systeme de distribution d'energie electrique d'alimentation et d'energie porteuse d'informations au moyen d'une structure stratifiee

Info

Publication number
BE789519A
BE789519A BE789519DA BE789519A BE 789519 A BE789519 A BE 789519A BE 789519D A BE789519D A BE 789519DA BE 789519 A BE789519 A BE 789519A
Authority
BE
Belgium
Prior art keywords
carriing
information
power supply
electrical power
distribution system
Prior art date
Application number
Other languages
English (en)
Inventor
Th G Morrissey
C C Peirce
P H Cronan
Original Assignee
Dole Electro Systems
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.)
Publication date
Publication of BE789519A publication Critical patent/BE789519A/fr

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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • 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
    • H04B2203/5466—Systems for power line communications using three phases conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BE789519D 1971-10-01 Systeme de distribution d'energie electrique d'alimentation et d'energie porteuse d'informations au moyen d'une structure stratifiee BE789519A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18568471A 1971-10-01 1971-10-01

Publications (1)

Publication Number Publication Date
BE789519A true BE789519A (fr) 1973-03-29

Family

ID=22682027

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789519D BE789519A (fr) 1971-10-01 Systeme de distribution d'energie electrique d'alimentation et d'energie porteuse d'informations au moyen d'une structure stratifiee

Country Status (11)

Country Link
JP (1) JPS4844012A (fr)
AR (1) AR194015A1 (fr)
AU (1) AU445047B2 (fr)
BE (1) BE789519A (fr)
BR (1) BR7206787D0 (fr)
DE (1) DE2246634A1 (fr)
FR (1) FR2156681A1 (fr)
GB (1) GB1393424A (fr)
IL (1) IL40379A0 (fr)
IT (1) IT975124B (fr)
NL (1) NL7213309A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949172A (en) * 1974-02-08 1976-04-06 Brown William M Telephone extension system utilizing power line carrier signals
US4200862A (en) * 1977-01-07 1980-04-29 Pico Electronics Limited Appliance control
US4479033A (en) * 1982-03-29 1984-10-23 Astech, Inc. Telephone extension system utilizing power line carrier signals
US4495386A (en) * 1982-03-29 1985-01-22 Astech, Inc. Telephone extension system utilizing power line carrier signals
EP0120959A1 (fr) * 1982-09-30 1984-10-10 Astech Inc Systeme d'installation d'appareil telephonique supplementaire
US4514594A (en) * 1982-09-30 1985-04-30 Astech, Inc. Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability
DE3623805C2 (de) * 1986-07-15 2000-07-06 Merten Gmbh & Co Kg Geb Signalübertragungssystem
US5970127A (en) 1997-10-16 1999-10-19 Phonex Corporation Caller identification system for wireless phone jacks and wireless modem jacks
US6055435A (en) 1997-10-16 2000-04-25 Phonex Corporation Wireless telephone connection surge suppressor
US9337894B2 (en) * 2010-09-03 2016-05-10 Hitachi, Ltd. Electromagnetic wave transmission medium and electromagnetic wave transmission system

Also Published As

Publication number Publication date
DE2246634A1 (de) 1973-04-12
IL40379A0 (en) 1972-11-28
AU445047B2 (en) 1974-02-14
AR194015A1 (es) 1973-06-12
FR2156681A1 (fr) 1973-06-01
GB1393424A (en) 1975-05-07
IT975124B (it) 1974-07-20
NL7213309A (fr) 1973-04-03
AU4707472A (en) 1974-02-14
BR7206787D0 (pt) 1973-08-30
JPS4844012A (fr) 1973-06-25

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