GB1393424A - Power and signal distribution system using multilayer conductive structure - Google Patents

Power and signal distribution system using multilayer conductive structure

Info

Publication number
GB1393424A
GB1393424A GB4326172A GB4326172A GB1393424A GB 1393424 A GB1393424 A GB 1393424A GB 4326172 A GB4326172 A GB 4326172A GB 4326172 A GB4326172 A GB 4326172A GB 1393424 A GB1393424 A GB 1393424A
Authority
GB
United Kingdom
Prior art keywords
devices
power
conductors
laminated structure
communication
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.)
Expired
Application number
GB4326172A
Other languages
English (en)
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.)
DOLE ELECTRO SYSTEMS
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.)
Filing date
Publication date
Application filed by DOLE ELECTRO SYSTEMS filed Critical DOLE ELECTRO SYSTEMS
Publication of GB1393424A publication Critical patent/GB1393424A/en
Expired 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
    • 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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Selective Calling Equipment (AREA)
GB4326172A 1971-10-01 1972-09-19 Power and signal distribution system using multilayer conductive structure Expired GB1393424A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1393424A true GB1393424A (en) 1975-05-07

Family

ID=22682027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4326172A Expired GB1393424A (en) 1971-10-01 1972-09-19 Power and signal distribution system using multilayer conductive structure

Country Status (11)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE3623805A1 (de) * 1986-07-15 1988-01-28 Merten Gmbh & Co Kg Geb Signaluebertragungssystem zur fernsteuerung bzw. ueberwachung elektrischer oder elektronischer geraete
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
US20130147573A1 (en) * 2010-09-03 2013-06-13 Hitachi, Ltd. Electromagnetic Wave Transmission Medium and Electromagnetic Wave Transmission System

Families Citing this family (3)

* 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
WO1984001481A1 (en) * 1982-09-30 1984-04-12 Astech Inc Telephone extension system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE3623805A1 (de) * 1986-07-15 1988-01-28 Merten Gmbh & Co Kg Geb Signaluebertragungssystem zur fernsteuerung bzw. ueberwachung elektrischer oder elektronischer geraete
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
US20130147573A1 (en) * 2010-09-03 2013-06-13 Hitachi, Ltd. Electromagnetic Wave Transmission Medium and Electromagnetic Wave Transmission System
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
JPS4844012A (https=) 1973-06-25
IL40379A0 (en) 1972-11-28
AR194015A1 (es) 1973-06-12
BR7206787D0 (pt) 1973-08-30
AU445047B2 (en) 1974-02-14
DE2246634A1 (de) 1973-04-12
FR2156681A1 (https=) 1973-06-01
AU4707472A (en) 1974-02-14
BE789519A (fr) 1973-03-29
IT975124B (it) 1974-07-20
NL7213309A (https=) 1973-04-03

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed