CH506224A - Centrale di commutazione elettronica basata sul principio della divisione di tempo - Google Patents

Centrale di commutazione elettronica basata sul principio della divisione di tempo

Info

Publication number
CH506224A
CH506224A CH248169A CH248169A CH506224A CH 506224 A CH506224 A CH 506224A CH 248169 A CH248169 A CH 248169A CH 248169 A CH248169 A CH 248169A CH 506224 A CH506224 A CH 506224A
Authority
CH
Switzerland
Prior art keywords
principle
time division
switching center
electronic switching
center based
Prior art date
Application number
CH248169A
Other languages
English (en)
Italian (it)
Inventor
Martinelli Saverio
Varda Giorgio De
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of CH506224A publication Critical patent/CH506224A/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
CH248169A 1968-02-26 1969-02-19 Centrale di commutazione elettronica basata sul principio della divisione di tempo CH506224A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1319768 1968-02-26

Publications (1)

Publication Number Publication Date
CH506224A true CH506224A (it) 1971-04-15

Family

ID=11144296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248169A CH506224A (it) 1968-02-26 1969-02-19 Centrale di commutazione elettronica basata sul principio della divisione di tempo

Country Status (10)

Country Link
US (1) US3581016A (instruction)
JP (1) JPS567349B1 (instruction)
AT (1) AT298574B (instruction)
BE (1) BE728849A (instruction)
CH (1) CH506224A (instruction)
DE (1) DE1909726C3 (instruction)
FR (1) FR2002587A1 (instruction)
GB (1) GB1263528A (instruction)
NL (1) NL6902015A (instruction)
SE (1) SE362333B (instruction)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702380A (en) * 1971-01-21 1972-11-07 Stromberg Carlson Corp Queue for electronic telephone exchange
SE353639B (instruction) * 1972-02-08 1973-02-05 Ericsson Telefon Ab L M
IT986983B (it) * 1973-04-24 1975-01-30 Sits Soc It Telecom Siemens Sistema di trasmissione di impul si di tassazione per sistemi di telecomunicazioni a divisione di tempo
US3908092A (en) * 1973-12-21 1975-09-23 Bell Telephone Labor Inc Program controlled time division switching systems
US4097694A (en) * 1975-07-09 1978-06-27 Toa Electric Company, Ltd. Time-division telephone system embodying trunks having demodulating-adder circuits
JPS58102545A (ja) * 1981-12-15 1983-06-18 Nec Corp 混成集積回路
JPS58104017U (ja) * 1982-01-08 1983-07-15 松下電器産業株式会社 デイレ−ライン
JPS5939533U (ja) * 1982-09-06 1984-03-13 日本特殊陶業株式会社 電気濾波器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL265784A (instruction) * 1960-06-10
US3171896A (en) * 1960-07-26 1965-03-02 Gen Dynamics Corp Time division multiplex communication system conference circuit
NL281395A (instruction) * 1961-07-25
NL299142A (instruction) * 1962-10-12
US3302182A (en) * 1963-10-03 1967-01-31 Burroughs Corp Store and forward message switching system utilizing a modular data processor

Also Published As

Publication number Publication date
US3581016A (en) 1971-05-25
FR2002587A1 (instruction) 1969-10-31
DE1909726C3 (de) 1979-04-05
SE362333B (instruction) 1973-12-03
NL6902015A (instruction) 1969-08-28
AT298574B (de) 1972-05-10
JPS567349B1 (instruction) 1981-02-17
BE728849A (instruction) 1969-08-01
GB1263528A (en) 1972-02-09
DE1909726A1 (de) 1970-04-30
DE1909726B2 (de) 1978-07-20

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: ITALTEL S.P.A.

PL Patent ceased