SE403421B - Apparat for sendning over kraftledningar - Google Patents

Apparat for sendning over kraftledningar

Info

Publication number
SE403421B
SE403421B SE7512634A SE7512634A SE403421B SE 403421 B SE403421 B SE 403421B SE 7512634 A SE7512634 A SE 7512634A SE 7512634 A SE7512634 A SE 7512634A SE 403421 B SE403421 B SE 403421B
Authority
SE
Sweden
Prior art keywords
transmission
power lines
lines
power
Prior art date
Application number
SE7512634A
Other languages
English (en)
Other versions
SE7512634L (sv
Inventor
D C Harrison
Original Assignee
American Science & Eng Inc
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 American Science & Eng Inc filed Critical American Science & Eng Inc
Publication of SE7512634L publication Critical patent/SE7512634L/sv
Publication of SE403421B publication Critical patent/SE403421B/sv

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
SE7512634A 1975-02-20 1975-11-11 Apparat for sendning over kraftledningar SE403421B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7512634L SE7512634L (sv) 1976-08-23
SE403421B true SE403421B (sv) 1978-08-14

Family

ID=24200933

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512634A SE403421B (sv) 1975-02-20 1975-11-11 Apparat for sendning over kraftledningar

Country Status (15)

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

Family Cites Families (4)

* 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
US3652876A (en) * 1970-04-30 1972-03-28 Quasar Microsystems Inc Data transmission system, utilizing ac line frequency as clock
CH540607A (de) * 1971-07-01 1973-08-15 Zellweger Uster Ag Verfahren und Vorrichtung zur Signalerzeugung und Anwendung des Verfahrens
JPS5326653B2 (sv) * 1973-06-14 1978-08-03

Also Published As

Publication number Publication date
GB1528369A (en) 1978-10-11
BE836830A (fr) 1976-06-18
JPS51101411A (en) 1976-09-07
FR2301979B1 (sv) 1978-05-12
NL7601689A (nl) 1976-08-24
CA1052280A (en) 1979-04-10
DE2545344B2 (de) 1977-03-24
IL48210A (en) 1977-12-30
SE7512634L (sv) 1976-08-23
BR7601036A (pt) 1976-09-14
IL48210A0 (en) 1975-11-25
AU8528575A (en) 1977-04-07
ES441952A1 (es) 1977-03-16
IN143965B (sv) 1978-03-04
DE2545344A1 (de) 1976-08-26
IT1052793B (it) 1981-07-20
CH600709A5 (sv) 1978-06-30
FR2301979A1 (fr) 1976-09-17
AR204804A1 (es) 1976-02-27

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