FR2194089B1 - - Google Patents

Info

Publication number
FR2194089B1
FR2194089B1 FR7326103A FR7326103A FR2194089B1 FR 2194089 B1 FR2194089 B1 FR 2194089B1 FR 7326103 A FR7326103 A FR 7326103A FR 7326103 A FR7326103 A FR 7326103A FR 2194089 B1 FR2194089 B1 FR 2194089B1
Authority
FR
France
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
FR7326103A
Other languages
French (fr)
Other versions
FR2194089A1 (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.)
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
Publication of FR2194089A1 publication Critical patent/FR2194089A1/fr
Application granted granted Critical
Publication of FR2194089B1 publication Critical patent/FR2194089B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
    • H04L25/0268—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling with modulation and subsequent demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Amplitude Modulation (AREA)
FR7326103A 1972-07-20 1973-07-17 Expired FR2194089B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3401572A GB1391124A (en) 1972-07-20 1972-07-20 Isolation circuit for telegraph equipment

Publications (2)

Publication Number Publication Date
FR2194089A1 FR2194089A1 (en) 1974-02-22
FR2194089B1 true FR2194089B1 (en) 1979-04-06

Family

ID=10360308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326103A Expired FR2194089B1 (en) 1972-07-20 1973-07-17

Country Status (4)

Country Link
DE (1) DE2336484A1 (en)
FR (1) FR2194089B1 (en)
GB (1) GB1391124A (en)
IT (1) IT991122B (en)

Also Published As

Publication number Publication date
IT991122B (en) 1975-07-30
FR2194089A1 (en) 1974-02-22
GB1391124A (en) 1975-04-16
DE2336484A1 (en) 1974-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse