FR2366755A1 - Telealimentation d'un equipement situe a l'extremite d'une ligne telephonique, cote abonne - Google Patents

Telealimentation d'un equipement situe a l'extremite d'une ligne telephonique, cote abonne

Info

Publication number
FR2366755A1
FR2366755A1 FR7622844A FR7622844A FR2366755A1 FR 2366755 A1 FR2366755 A1 FR 2366755A1 FR 7622844 A FR7622844 A FR 7622844A FR 7622844 A FR7622844 A FR 7622844A FR 2366755 A1 FR2366755 A1 FR 2366755A1
Authority
FR
France
Prior art keywords
power supply
remote power
telephone line
subscriber side
regulator
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.)
Granted
Application number
FR7622844A
Other languages
English (en)
French (fr)
Other versions
FR2366755B1 (enrdf_load_stackoverflow
Inventor
Francois Bronner
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.)
Nokia Inc
Original Assignee
Nokia 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 Nokia Inc filed Critical Nokia Inc
Priority to FR7622844A priority Critical patent/FR2366755A1/fr
Priority to GB29320/77A priority patent/GB1525210A/en
Priority to ZA00774382A priority patent/ZA774382B/xx
Publication of FR2366755A1 publication Critical patent/FR2366755A1/fr
Application granted granted Critical
Publication of FR2366755B1 publication Critical patent/FR2366755B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
FR7622844A 1976-07-27 1976-07-27 Telealimentation d'un equipement situe a l'extremite d'une ligne telephonique, cote abonne Granted FR2366755A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7622844A FR2366755A1 (fr) 1976-07-27 1976-07-27 Telealimentation d'un equipement situe a l'extremite d'une ligne telephonique, cote abonne
GB29320/77A GB1525210A (en) 1976-07-27 1977-07-13 Line power supply circuit for telephone subscriber equipment
ZA00774382A ZA774382B (en) 1976-07-27 1977-07-20 A line power supply circuit for telephone subscriber equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622844A FR2366755A1 (fr) 1976-07-27 1976-07-27 Telealimentation d'un equipement situe a l'extremite d'une ligne telephonique, cote abonne

Publications (2)

Publication Number Publication Date
FR2366755A1 true FR2366755A1 (fr) 1978-04-28
FR2366755B1 FR2366755B1 (enrdf_load_stackoverflow) 1980-09-12

Family

ID=9176192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622844A Granted FR2366755A1 (fr) 1976-07-27 1976-07-27 Telealimentation d'un equipement situe a l'extremite d'une ligne telephonique, cote abonne

Country Status (3)

Country Link
FR (1) FR2366755A1 (enrdf_load_stackoverflow)
GB (1) GB1525210A (enrdf_load_stackoverflow)
ZA (1) ZA774382B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647787A (en) * 1985-02-04 1987-03-03 Gte Communication Systems Corp. Backup battery power supply for microprocessor based telephones
EP0225069A3 (en) * 1985-11-28 1988-07-20 Stc Plc Telephone power supply

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647787A (en) * 1985-02-04 1987-03-03 Gte Communication Systems Corp. Backup battery power supply for microprocessor based telephones
EP0225069A3 (en) * 1985-11-28 1988-07-20 Stc Plc Telephone power supply

Also Published As

Publication number Publication date
FR2366755B1 (enrdf_load_stackoverflow) 1980-09-12
GB1525210A (en) 1978-09-20
ZA774382B (en) 1978-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse