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FR1409623A - Power supply circuit loaded by a resistance and supplying an increasing current with the increase in the value of this resistance - Google Patents

Power supply circuit loaded by a resistance and supplying an increasing current with the increase in the value of this resistance

Info

Publication number
FR1409623A
FR1409623A FR988742A FR988742A FR1409623A FR 1409623 A FR1409623 A FR 1409623A FR 988742 A FR988742 A FR 988742A FR 988742 A FR988742 A FR 988742A FR 1409623 A FR1409623 A FR 1409623A
Authority
FR
France
Prior art keywords
resistance
supplying
increase
power supply
value
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
FR988742A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR988742A priority Critical patent/FR1409623A/en
Application granted granted Critical
Publication of FR1409623A publication Critical patent/FR1409623A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR988742A 1964-09-21 1964-09-21 Power supply circuit loaded by a resistance and supplying an increasing current with the increase in the value of this resistance Expired FR1409623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR988742A FR1409623A (en) 1964-09-21 1964-09-21 Power supply circuit loaded by a resistance and supplying an increasing current with the increase in the value of this resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988742A FR1409623A (en) 1964-09-21 1964-09-21 Power supply circuit loaded by a resistance and supplying an increasing current with the increase in the value of this resistance

Publications (1)

Publication Number Publication Date
FR1409623A true FR1409623A (en) 1965-08-27

Family

ID=8838708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988742A Expired FR1409623A (en) 1964-09-21 1964-09-21 Power supply circuit loaded by a resistance and supplying an increasing current with the increase in the value of this resistance

Country Status (1)

Country Link
FR (1) FR1409623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518858A1 (en) * 1981-12-23 1983-06-24 Jeumont Schneider DEVICE FOR TRANSMITTING SIGNALS ON A LINE ALSO PROVIDING A CONTINUOUS VOLTAGE SUPPLY
EP0227186A2 (en) * 1985-12-21 1987-07-01 Philips Patentverwaltung GmbH Circuit arrangement for the evaluation of the output signals of current detectors in telecommunication systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518858A1 (en) * 1981-12-23 1983-06-24 Jeumont Schneider DEVICE FOR TRANSMITTING SIGNALS ON A LINE ALSO PROVIDING A CONTINUOUS VOLTAGE SUPPLY
EP0082791A1 (en) * 1981-12-23 1983-06-29 JEUMONT-SCHNEIDER Société anonyme dite: Signal transmission device over a line also assuring a D.C. current supply
EP0227186A2 (en) * 1985-12-21 1987-07-01 Philips Patentverwaltung GmbH Circuit arrangement for the evaluation of the output signals of current detectors in telecommunication systems
EP0227186A3 (en) * 1985-12-21 1989-03-15 Philips Patentverwaltung Gmbh Method and circuit arrangement for the evaluation of the output signals of current detectors in telecommunication systems

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