GB995632A - Improvements in or relating to communication systems - Google Patents

Improvements in or relating to communication systems

Info

Publication number
GB995632A
GB995632A GB3527961A GB3527961A GB995632A GB 995632 A GB995632 A GB 995632A GB 3527961 A GB3527961 A GB 3527961A GB 3527961 A GB3527961 A GB 3527961A GB 995632 A GB995632 A GB 995632A
Authority
GB
United Kingdom
Prior art keywords
winding
current
windings
loop
subscriber
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
GB3527961A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB995632A publication Critical patent/GB995632A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Interface Circuits In Exchanges (AREA)
GB3527961A 1960-09-30 1961-09-29 Improvements in or relating to communication systems Expired GB995632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES70721A DE1126453B (de) 1960-09-30 1960-09-30 Relaislose Teilnehmerschaltung fuer Fernmelde-, insbesondere Fernsprechanlagen

Publications (1)

Publication Number Publication Date
GB995632A true GB995632A (en) 1965-06-23

Family

ID=7501982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3527961A Expired GB995632A (en) 1960-09-30 1961-09-29 Improvements in or relating to communication systems

Country Status (4)

Country Link
BE (1) BE608651A (de)
CH (1) CH397785A (de)
DE (1) DE1126453B (de)
GB (1) GB995632A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167397B (de) * 1962-07-20 1964-04-09 Telefunken Patent Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen zum Identifizieren anrufender Leitungen
DE1168499B (de) * 1962-10-25 1964-04-23 Telefunken Patent Schaltungsanordnung zum Pruefen des Anruf- und des Belegungszustandes von Teilnehmerleitungen in Fernsprechvermittlungsanlagen

Also Published As

Publication number Publication date
CH397785A (de) 1965-08-31
DE1126453B (de) 1962-03-29
BE608651A (fr) 1962-01-15

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