CA987772A - Switching network for a telecommunication exchange - Google Patents

Switching network for a telecommunication exchange

Info

Publication number
CA987772A
CA987772A CA147,342A CA147342A CA987772A CA 987772 A CA987772 A CA 987772A CA 147342 A CA147342 A CA 147342A CA 987772 A CA987772 A CA 987772A
Authority
CA
Canada
Prior art keywords
switching network
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
CA147,342A
Other languages
English (en)
Other versions
CA147342S (en
Inventor
Jan H.H. Limburg
Henri P.J. Grubben
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
Application granted granted Critical
Publication of CA987772A publication Critical patent/CA987772A/en
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
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Keying Circuit Devices (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
CA147,342A 1971-07-22 1972-07-18 Switching network for a telecommunication exchange Expired CA987772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7110075A NL7110075A (de) 1971-07-22 1971-07-22

Publications (1)

Publication Number Publication Date
CA987772A true CA987772A (en) 1976-04-20

Family

ID=19813667

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,342A Expired CA987772A (en) 1971-07-22 1972-07-18 Switching network for a telecommunication exchange

Country Status (6)

Country Link
US (1) US3816667A (de)
CA (1) CA987772A (de)
DE (1) DE2233160C3 (de)
FR (1) FR2146873A5 (de)
GB (1) GB1392990A (de)
NL (1) NL7110075A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013019643A1 (de) * 2013-11-22 2015-05-28 Siemens Aktiengesellschaft Zweistufiger Kreuzschienenverteiler und Verfahren zum Betrieb

Also Published As

Publication number Publication date
GB1392990A (en) 1975-05-07
FR2146873A5 (de) 1973-03-02
US3816667A (en) 1974-06-11
DE2233160C3 (de) 1979-06-13
NL7110075A (de) 1973-01-24
DE2233160A1 (de) 1973-02-08
DE2233160B2 (de) 1978-10-19

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