FR2234726B3 - - Google Patents

Info

Publication number
FR2234726B3
FR2234726B3 FR7344454A FR7344454A FR2234726B3 FR 2234726 B3 FR2234726 B3 FR 2234726B3 FR 7344454 A FR7344454 A FR 7344454A FR 7344454 A FR7344454 A FR 7344454A FR 2234726 B3 FR2234726 B3 FR 2234726B3
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
FR7344454A
Other versions
FR2234726A1 (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.)
Control Networks Corp
Original Assignee
Control Networks Corp
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 Control Networks Corp filed Critical Control Networks Corp
Publication of FR2234726A1 publication Critical patent/FR2234726A1/fr
Application granted granted Critical
Publication of FR2234726B3 publication Critical patent/FR2234726B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Electronic Switches (AREA)
  • Domestic Plumbing Installations (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR7344454A 1973-06-21 1973-12-07 Expired FR2234726B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US372099A US3865978A (en) 1973-06-21 1973-06-21 Node control circuitry

Publications (2)

Publication Number Publication Date
FR2234726A1 FR2234726A1 (fr) 1975-01-17
FR2234726B3 true FR2234726B3 (fr) 1976-10-15

Family

ID=23466715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344454A Expired FR2234726B3 (fr) 1973-06-21 1973-12-07

Country Status (8)

Country Link
US (1) US3865978A (fr)
JP (1) JPS5029111A (fr)
DE (1) DE2364148A1 (fr)
FR (1) FR2234726B3 (fr)
GB (1) GB1455273A (fr)
IT (1) IT1008678B (fr)
NL (1) NL7315864A (fr)
SE (1) SE7315043L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327087B2 (fr) * 1973-10-27 1978-08-05
US4132868A (en) * 1977-04-11 1979-01-02 Entel Corporation PABX System providing multiple paths held between calling line circuits and a plurality of output circuits
JPH043140Y2 (fr) * 1985-03-22 1992-01-31

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251036A (en) * 1962-10-01 1966-05-10 Hughes Aircraft Co Electrical crossbar switching matrix having gate electrode controlled rectifier cross points
US3585310A (en) * 1968-12-23 1971-06-15 Stromberg Carlson Corp Telephone switching system
US3655918A (en) * 1970-04-17 1972-04-11 Itt Trunk allotter
US3646368A (en) * 1970-07-09 1972-02-29 Automatic Elect Lab Checking for undesirable multiplicity of matrix paths

Also Published As

Publication number Publication date
JPS5029111A (fr) 1975-03-25
GB1455273A (en) 1976-11-10
FR2234726A1 (fr) 1975-01-17
IT1008678B (it) 1976-11-30
NL7315864A (fr) 1974-12-24
SE7315043L (fr) 1974-12-23
DE2364148A1 (de) 1975-01-16
US3865978A (en) 1975-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse