AR206804A1 - Dispositivo de telefonia electronica con conmutacion temporal - Google Patents

Dispositivo de telefonia electronica con conmutacion temporal

Info

Publication number
AR206804A1
AR206804A1 AR257326A AR25732675A AR206804A1 AR 206804 A1 AR206804 A1 AR 206804A1 AR 257326 A AR257326 A AR 257326A AR 25732675 A AR25732675 A AR 25732675A AR 206804 A1 AR206804 A1 AR 206804A1
Authority
AR
Argentina
Prior art keywords
telephony device
temporary switching
electronic telephony
electronic
temporary
Prior art date
Application number
AR257326A
Other languages
English (en)
Spanish (es)
Original Assignee
Jeumont Schneider
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 Jeumont Schneider filed Critical Jeumont Schneider
Application granted granted Critical
Publication of AR206804A1 publication Critical patent/AR206804A1/es

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/04Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
AR257326A 1974-01-25 1975-01-01 Dispositivo de telefonia electronica con conmutacion temporal AR206804A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402478A FR2259498B1 (de) 1974-01-25 1974-01-25

Publications (1)

Publication Number Publication Date
AR206804A1 true AR206804A1 (es) 1976-08-23

Family

ID=9133968

Family Applications (1)

Application Number Title Priority Date Filing Date
AR257326A AR206804A1 (es) 1974-01-25 1975-01-01 Dispositivo de telefonia electronica con conmutacion temporal

Country Status (21)

Country Link
US (1) US3976841A (de)
JP (1) JPS598977B2 (de)
AR (1) AR206804A1 (de)
AT (1) AT341589B (de)
BE (1) BE824673A (de)
BR (1) BR7500460A (de)
CA (1) CA1044789A (de)
CH (1) CH600710A5 (de)
DD (1) DD118215A5 (de)
DE (1) DE2502719C3 (de)
ES (1) ES434065A1 (de)
FR (1) FR2259498B1 (de)
GB (1) GB1499725A (de)
HK (1) HK59978A (de)
IT (1) IT1026431B (de)
LU (1) LU71704A1 (de)
NL (1) NL185437C (de)
OA (1) OA04887A (de)
SE (1) SE406849B (de)
SU (1) SU1122244A3 (de)
ZA (1) ZA75400B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837849C2 (de) * 1978-08-30 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Aufschalten eines Anrufes auf eine gerade ankommenden Rufstrom empfangende Teilnehmerstelle in einer zentralgesteuerten Fernsprechvermittlungsanlage, insbesondere Fernsprechnebenstellenanlage
JPS5923667B2 (ja) * 1978-09-08 1984-06-04 ケイディディ株式会社 扱者介入呼処理方式
DE2907194C2 (de) * 1979-02-23 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Fernsprech- und Fernsprechnebenstellenanlagen mit Auswertung von aus einer Gegenanlage eintreffenden Sonderkennzeichen (Trennen durch Fernamt)
DE2907169C2 (de) * 1979-02-23 1985-09-05 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Fernsprech- und Fernsprechnebenstellenanlagen mit Auswertung von aus einer Gegenanlage eintreffenden Sonderkennzeichen (Aufschalten Fernamt)
US4317007A (en) * 1979-03-23 1982-02-23 Small World Exchange, Inc. Telephone-conferencing method and apparatus with monitor-only access
US4317960A (en) * 1979-03-23 1982-03-02 Small World Exchange, Inc. Telephone-conferencing and inquiry-handling apparatus and method
WO1980002095A1 (en) * 1979-03-23 1980-10-02 Small World Exchange Inc Telephone-conferencing apparatus and method
US4317961A (en) * 1979-03-23 1982-03-02 Small World Exchange, Inc. Telephone-conferencing apparatus and method
US4399532A (en) * 1981-08-12 1983-08-16 Western Electric Company, Inc. Methods of and systems for monitoring a first call connection while effecting the establishment of a second call connection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435150A (en) * 1965-12-03 1969-03-25 Bell Telephone Labor Inc Private branch exchange system having data transmission lines and means for preventing application of tones thereto
US3769461A (en) * 1972-08-03 1973-10-30 Bell Telephone Labor Inc Time division switching system bridging circuit
US3828146A (en) * 1973-03-22 1974-08-06 Bell Telephone Labor Inc Time division conference hybrid circuit

Also Published As

Publication number Publication date
OA04887A (fr) 1980-10-31
SE406849B (sv) 1979-02-26
AT341589B (de) 1978-02-10
HK59978A (en) 1978-10-20
ATA38075A (de) 1977-06-15
AU7752975A (en) 1976-07-22
ES434065A1 (es) 1976-12-16
GB1499725A (en) 1978-02-01
ZA75400B (en) 1976-01-28
SE7500770L (de) 1975-07-28
LU71704A1 (de) 1975-06-24
NL185437C (nl) 1990-04-02
CA1044789A (fr) 1978-12-19
BE824673A (fr) 1975-05-15
BR7500460A (pt) 1975-11-04
JPS50115705A (de) 1975-09-10
DE2502719C3 (de) 1978-12-07
NL185437B (nl) 1989-11-01
JPS598977B2 (ja) 1984-02-28
DE2502719B2 (de) 1978-04-20
FR2259498B1 (de) 1978-06-02
IT1026431B (it) 1978-09-20
US3976841A (en) 1976-08-24
CH600710A5 (de) 1978-06-30
SU1122244A3 (ru) 1984-10-30
DE2502719A1 (de) 1975-08-14
NL7500670A (nl) 1975-07-29
FR2259498A1 (de) 1975-08-22
DD118215A5 (de) 1976-02-12

Similar Documents

Publication Publication Date Title
FR2285697A1 (fr) Dispositif de commutation
FR2274128A1 (fr) Interrupteur electrique
FR2290020A1 (fr) Interrupteur electrique
IT1042359B (it) Impianto di commutazione telefonica a permutatori automatizzati
SE7505826L (sv) Omkopplingskrets
BE826833A (fr) Circuit de conference
BR7508251A (pt) Sistema de comutacao telefonica
AR206804A1 (es) Dispositivo de telefonia electronica con conmutacion temporal
BE827929A (fr) Dispositif de commutation electrique
IT1032639B (it) Pannello con circuito elettrico
SE399485B (sv) Omkopplingskrets
FR2275868A1 (fr) Interrupteur electrique
FR2292322A1 (fr) Commutateur electrique
FR2285706A1 (fr) Interrupteur de circuit
AR203520A1 (es) Aparato telefonico
IT1003855B (it) Dispositivo di tele segnalazione e di tele commutazione
DK143671C (da) Elektrisk lastskilleafbryder
SE395086B (sv) Elektrisk genomforingsanordning
NL166600C (nl) Elektronische schakelinrichting.
DK176575A (da) Befestigelsesanordning for elektriske apparater
SE7509503L (sv) Omkopplingskrets
FR2296256A1 (fr) Interrupteur electrique
IT1044513B (it) Interruttore odisgiuntore elettrico
SE7505825L (sv) Omkopplingsarrangemang
AR204737A1 (es) Disyuntor de circuito electrico