FR1418615A - Switching circuit for telecommunication exchange - Google Patents

Switching circuit for telecommunication exchange

Info

Publication number
FR1418615A
FR1418615A FR999698A FR999698A FR1418615A FR 1418615 A FR1418615 A FR 1418615A FR 999698 A FR999698 A FR 999698A FR 999698 A FR999698 A FR 999698A FR 1418615 A FR1418615 A FR 1418615A
Authority
FR
France
Prior art keywords
switching circuit
telecommunication exchange
telecommunication
exchange
switching
Prior art date
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
FR999698A
Other languages
French (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR999698A priority Critical patent/FR1418615A/en
Application granted granted Critical
Publication of FR1418615A publication Critical patent/FR1418615A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
    • 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)
FR999698A 1963-12-24 1964-12-23 Switching circuit for telecommunication exchange Expired FR1418615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999698A FR1418615A (en) 1963-12-24 1964-12-23 Switching circuit for telecommunication exchange

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL302535 1963-12-24
FR999698A FR1418615A (en) 1963-12-24 1964-12-23 Switching circuit for telecommunication exchange

Publications (1)

Publication Number Publication Date
FR1418615A true FR1418615A (en) 1965-11-19

Family

ID=26211982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999698A Expired FR1418615A (en) 1963-12-24 1964-12-23 Switching circuit for telecommunication exchange

Country Status (1)

Country Link
FR (1) FR1418615A (en)

Similar Documents

Publication Publication Date Title
DK115124B (en) Program-controlled communication switching system.
FR1441140A (en) Semiconductor switching circuit
FR1464443A (en) switching equipment for telephone exchanges
FR1353732A (en) Conference circuit for telephone switching systems
FR1397502A (en) Switching network
FR1419144A (en) Switching devices
FR1420396A (en) Telephone switching system
FR1513619A (en) Switching equipment for telecommunications circuits
FR1445581A (en) Reversing switch for high currents
FR1418615A (en) Switching circuit for telecommunication exchange
FR1454234A (en) Switching circuit for an automatic telecommunication exchange
FR1395486A (en) Switching circuit
FR1503147A (en) Switching circuit
FR1397235A (en) Telecommunications switching network
FR1413403A (en) Switching circuit
FR1518364A (en) Switching circuit
FR1500588A (en) Switching circuit
FR1395080A (en) Switching circuit
FR1405992A (en) Rotary switch for electrical circuits
CH445572A (en) Telephone switching installation for long distance circuits
FR1371675A (en) Switching circuits
FR1484136A (en) Switching network for communications
FR1391342A (en) New switching circuit
FR1488771A (en) Switching circuit for amplifiers
FR1402143A (en) Switching system for telecommunications networks