FR2363952B1 - - Google Patents

Info

Publication number
FR2363952B1
FR2363952B1 FR7626614A FR7626614A FR2363952B1 FR 2363952 B1 FR2363952 B1 FR 2363952B1 FR 7626614 A FR7626614 A FR 7626614A FR 7626614 A FR7626614 A FR 7626614A FR 2363952 B1 FR2363952 B1 FR 2363952B1
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
FR7626614A
Other languages
French (fr)
Other versions
FR2363952A1 (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.)
Thales SA
Original Assignee
Thomson CSF SA
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
Priority to FR7626614A priority Critical patent/FR2363952A1/fr
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to NL7709578A priority patent/NL7709578A/xx
Priority to SE7709758A priority patent/SE7709758L/xx
Priority to IT50829/77A priority patent/IT1084094B/it
Priority to GB36417/77A priority patent/GB1530089A/en
Priority to BE180557A priority patent/BE858262A/xx
Priority to DE19772739718 priority patent/DE2739718A1/de
Priority to JP10598077A priority patent/JPS5332605A/ja
Publication of FR2363952A1 publication Critical patent/FR2363952A1/fr
Application granted granted Critical
Publication of FR2363952B1 publication Critical patent/FR2363952B1/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
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H04M19/005—Feeding arrangements without the use of line transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
FR7626614A 1976-09-03 1976-09-03 Circuit de ligne telephonique Granted FR2363952A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7626614A FR2363952A1 (fr) 1976-09-03 1976-09-03 Circuit de ligne telephonique
SE7709758A SE7709758L (sv) 1976-09-03 1977-08-31 Telefonlinjekrets
IT50829/77A IT1084094B (it) 1976-09-03 1977-08-31 Circuito di linea telefonica
GB36417/77A GB1530089A (en) 1976-09-03 1977-08-31 Telephone line circuit
NL7709578A NL7709578A (nl) 1976-09-03 1977-08-31 Telefoonlijnschakeling.
BE180557A BE858262A (fr) 1976-09-03 1977-08-31 Circuit de ligne telephonique
DE19772739718 DE2739718A1 (de) 1976-09-03 1977-09-02 Fernsprechleitungsschaltung
JP10598077A JPS5332605A (en) 1976-09-03 1977-09-02 Telephone line circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626614A FR2363952A1 (fr) 1976-09-03 1976-09-03 Circuit de ligne telephonique

Publications (2)

Publication Number Publication Date
FR2363952A1 FR2363952A1 (fr) 1978-03-31
FR2363952B1 true FR2363952B1 (OSRAM) 1981-09-25

Family

ID=9177355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626614A Granted FR2363952A1 (fr) 1976-09-03 1976-09-03 Circuit de ligne telephonique

Country Status (8)

Country Link
JP (1) JPS5332605A (OSRAM)
BE (1) BE858262A (OSRAM)
DE (1) DE2739718A1 (OSRAM)
FR (1) FR2363952A1 (OSRAM)
GB (1) GB1530089A (OSRAM)
IT (1) IT1084094B (OSRAM)
NL (1) NL7709578A (OSRAM)
SE (1) SE7709758L (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531358A (en) * 1978-08-28 1980-03-05 Nec Corp Subscriber circuit
JPS5537046A (en) * 1978-09-06 1980-03-14 Nec Corp Subscriber's circuit
FR2437123A1 (fr) * 1978-09-19 1980-04-18 Thomson Ericsson Telephones So Nouveau dispositif d'alimentation electronique
NL7810086A (nl) * 1978-10-06 1980-04-09 Philips Nv Voedingsbrug voor een abonneestroomloop.
JPS5593392A (en) * 1979-01-10 1980-07-15 Nec Corp Subscriber circuit
NL7904159A (nl) * 1979-05-28 1980-12-02 Philips Nv Inrichting voor het toevoeren van signalen aan een telefoonlijn.

Also Published As

Publication number Publication date
DE2739718A1 (de) 1978-03-09
SE7709758L (sv) 1978-03-04
IT1084094B (it) 1985-05-25
BE858262A (fr) 1977-12-16
GB1530089A (en) 1978-10-25
JPS5332605A (en) 1978-03-28
NL7709578A (nl) 1978-03-07
FR2363952A1 (fr) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse