NO121900B - - Google Patents

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Info

Publication number
NO121900B
NO121900B NO0054/70A NO5470A NO121900B NO 121900 B NO121900 B NO 121900B NO 0054/70 A NO0054/70 A NO 0054/70A NO 5470 A NO5470 A NO 5470A NO 121900 B NO121900 B NO 121900B
Authority
NO
Norway
Prior art keywords
pulse
countdown
counter
pulses
organ
Prior art date
Application number
NO0054/70A
Other languages
English (en)
Norwegian (no)
Inventor
G Hemdal
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO121900B publication Critical patent/NO121900B/no

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
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
NO0054/70A 1969-01-08 1970-01-07 NO121900B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE185/69A SE316811B (OSRAM) 1969-01-08 1969-01-08

Publications (1)

Publication Number Publication Date
NO121900B true NO121900B (OSRAM) 1971-04-26

Family

ID=20256171

Family Applications (1)

Application Number Title Priority Date Filing Date
NO0054/70A NO121900B (OSRAM) 1969-01-08 1970-01-07

Country Status (9)

Country Link
US (1) US3668330A (OSRAM)
BE (1) BE744172A (OSRAM)
FI (1) FI53054C (OSRAM)
FR (1) FR2027949A1 (OSRAM)
GB (1) GB1291973A (OSRAM)
NL (1) NL7000214A (OSRAM)
NO (1) NO121900B (OSRAM)
SE (1) SE316811B (OSRAM)
SU (1) SU363267A3 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736382A (en) * 1971-10-15 1973-05-29 Bell Telephone Labor Inc Serially content addressable memory controlled call forwarding system
AU6925474A (en) * 1973-05-23 1975-11-27 Gen Electric Co Ltd Telephone users@ apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291913A (en) * 1963-05-17 1966-12-13 Bell Telephone Labor Inc Telephone system signal converter
FR1443867A (fr) * 1963-12-24 1966-07-01 Système de commande d'émission de signalisation
DE1274668B (de) * 1965-06-16 1968-08-08 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zur Umsetzung von Tastwahlkennzeichen in Impulsreihen zur Weitergabe ueber Verbindungsleitungen in einer Fernmelde-, insbesondere Fernsprechanlage

Also Published As

Publication number Publication date
US3668330A (en) 1972-06-06
FR2027949A1 (OSRAM) 1970-10-02
NL7000214A (OSRAM) 1970-07-10
FI53054B (OSRAM) 1977-09-30
SE316811B (OSRAM) 1969-11-03
DE2001427B2 (de) 1975-06-12
GB1291973A (en) 1972-10-04
SU363267A3 (OSRAM) 1972-12-30
BE744172A (fr) 1970-06-15
DE2001427A1 (de) 1970-07-09
FI53054C (OSRAM) 1978-01-10

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