AR200270A1 - Circuito en una disposicion de conmutacion en que un circuito de anillo de un circuito de linea de enlace es conectado selectivamente a un circuito de posicion para completar una conexion de llamada - Google Patents

Circuito en una disposicion de conmutacion en que un circuito de anillo de un circuito de linea de enlace es conectado selectivamente a un circuito de posicion para completar una conexion de llamada

Info

Publication number
AR200270A1
AR200270A1 AR249263A AR24926373A AR200270A1 AR 200270 A1 AR200270 A1 AR 200270A1 AR 249263 A AR249263 A AR 249263A AR 24926373 A AR24926373 A AR 24926373A AR 200270 A1 AR200270 A1 AR 200270A1
Authority
AR
Argentina
Prior art keywords
circuit
complete
call connection
selectively connected
switching arrangement
Prior art date
Application number
AR249263A
Other languages
English (en)
Spanish (es)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of AR200270A1 publication Critical patent/AR200270A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Small-Scale Networks (AREA)
AR249263A 1972-07-27 1973-07-25 Circuito en una disposicion de conmutacion en que un circuito de anillo de un circuito de linea de enlace es conectado selectivamente a un circuito de posicion para completar una conexion de llamada AR200270A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27572672A 1972-07-27 1972-07-27

Publications (1)

Publication Number Publication Date
AR200270A1 true AR200270A1 (es) 1974-10-31

Family

ID=23053559

Family Applications (1)

Application Number Title Priority Date Filing Date
AR249263A AR200270A1 (es) 1972-07-27 1973-07-25 Circuito en una disposicion de conmutacion en que un circuito de anillo de un circuito de linea de enlace es conectado selectivamente a un circuito de posicion para completar una conexion de llamada

Country Status (14)

Country Link
US (1) US3777058A (xx)
JP (1) JPS5334844B2 (xx)
AR (1) AR200270A1 (xx)
BE (1) BE802762A (xx)
BR (1) BR7305535D0 (xx)
CA (1) CA1002162A (xx)
CH (1) CH562541A5 (xx)
DE (1) DE2337440C3 (xx)
ES (1) ES417293A1 (xx)
FR (1) FR2195140B1 (xx)
GB (1) GB1431937A (xx)
IT (1) IT991888B (xx)
NL (1) NL161018C (xx)
SE (1) SE393913B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351984A (en) * 1980-07-25 1982-09-28 Northern Telecom, Inc. Apparatus for use in a telephone exchange including an operator cordboard position

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341661A (en) * 1963-10-23 1967-09-12 Bell Telephone Labor Inc Equipment for operator served calls at an intermediate switching center
GB1218344A (en) * 1967-01-12 1971-01-06 Gen Electric Co Ltd Improvements in or relating to private telephone exchanges

Also Published As

Publication number Publication date
JPS5334844B2 (xx) 1978-09-22
ES417293A1 (es) 1976-03-16
CA1002162A (en) 1976-12-21
US3777058A (en) 1973-12-04
FR2195140A1 (xx) 1974-03-01
BE802762A (fr) 1973-11-16
FR2195140B1 (xx) 1980-03-07
DE2337440B2 (de) 1975-05-07
IT991888B (it) 1975-08-30
CH562541A5 (xx) 1975-05-30
BR7305535D0 (pt) 1974-08-22
GB1431937A (en) 1976-04-14
NL7310232A (xx) 1974-01-29
AU5838873A (en) 1975-01-23
DE2337440C3 (de) 1976-01-02
JPS4960107A (xx) 1974-06-11
DE2337440A1 (de) 1974-02-14
NL161018B (nl) 1979-07-16
NL161018C (nl) 1979-12-17
SE393913B (sv) 1977-05-23

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