FR1044600A - Automatic level control device for electrical power line communication systems - Google Patents

Automatic level control device for electrical power line communication systems

Info

Publication number
FR1044600A
FR1044600A FR1044600DA FR1044600A FR 1044600 A FR1044600 A FR 1044600A FR 1044600D A FR1044600D A FR 1044600DA FR 1044600 A FR1044600 A FR 1044600A
Authority
FR
France
Prior art keywords
control device
power line
electrical power
communication systems
level control
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
Other languages
French (fr)
Inventor
Bent Bulow Jacobsen
Charles Trevor Daly
Alban Edward Harris
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1044600A publication Critical patent/FR1044600A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
FR1044600D 1950-02-27 1951-02-26 Automatic level control device for electrical power line communication systems Expired FR1044600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB296197X 1950-02-27

Publications (1)

Publication Number Publication Date
FR1044600A true FR1044600A (en) 1953-11-19

Family

ID=10294435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044600D Expired FR1044600A (en) 1950-02-27 1951-02-26 Automatic level control device for electrical power line communication systems

Country Status (4)

Country Link
BE (1) BE501513A (en)
CH (1) CH296197A (en)
FR (1) FR1044600A (en)
GB (1) GB681023A (en)

Also Published As

Publication number Publication date
GB681023A (en) 1952-10-15
CH296197A (en) 1954-01-31
BE501513A (en)

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