IT993395B - ELECTRICAL OR ELECTRONIC COUPLING DEVICE FOR COMMUTATION SYSTEMS FOR TELECOMMUNICATIONS SPECIALLY FOR TELEPHONE SWITCHING SYSTEMS - Google Patents

ELECTRICAL OR ELECTRONIC COUPLING DEVICE FOR COMMUTATION SYSTEMS FOR TELECOMMUNICATIONS SPECIALLY FOR TELEPHONE SWITCHING SYSTEMS

Info

Publication number
IT993395B
IT993395B IT29308/73A IT2930873A IT993395B IT 993395 B IT993395 B IT 993395B IT 29308/73 A IT29308/73 A IT 29308/73A IT 2930873 A IT2930873 A IT 2930873A IT 993395 B IT993395 B IT 993395B
Authority
IT
Italy
Prior art keywords
systems
telecommunications
specially
electrical
coupling device
Prior art date
Application number
IT29308/73A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT993395B publication Critical patent/IT993395B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/16—Wiring arrangements for selector switches or relays in frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
IT29308/73A 1972-09-28 1973-09-25 ELECTRICAL OR ELECTRONIC COUPLING DEVICE FOR COMMUTATION SYSTEMS FOR TELECOMMUNICATIONS SPECIALLY FOR TELEPHONE SWITCHING SYSTEMS IT993395B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2247523A DE2247523B2 (en) 1972-09-28 1972-09-28 Electromechanical or electronic coupling arrangement for telecommunications, in particular telephone switching systems

Publications (1)

Publication Number Publication Date
IT993395B true IT993395B (en) 1975-09-30

Family

ID=5857598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29308/73A IT993395B (en) 1972-09-28 1973-09-25 ELECTRICAL OR ELECTRONIC COUPLING DEVICE FOR COMMUTATION SYSTEMS FOR TELECOMMUNICATIONS SPECIALLY FOR TELEPHONE SWITCHING SYSTEMS

Country Status (3)

Country Link
DE (1) DE2247523B2 (en)
IT (1) IT993395B (en)
ZA (1) ZA735947B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645168C2 (en) * 1976-10-07 1982-05-13 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Easily expandable multi-level switching network
DE3014265C2 (en) * 1980-04-14 1984-04-26 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Multi-stage coupling network, especially for coupling higher-frequency signal sources and sinks
DE3014562A1 (en) * 1980-04-16 1981-10-22 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Multistage switching matrix - connects numerous signal sources to loads using orthogonal packets each comprising parallel circuit boards

Also Published As

Publication number Publication date
DE2247523A1 (en) 1974-04-18
DE2247523B2 (en) 1974-10-03
ZA735947B (en) 1974-07-31

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