FI791199A7 - Kytkentäjärjestely keskisesti ohjattuja kytkinlaitteita, erikoisesti puhelinvaihteita varten. - Google Patents

Kytkentäjärjestely keskisesti ohjattuja kytkinlaitteita, erikoisesti puhelinvaihteita varten. Download PDF

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Publication number
FI791199A7
FI791199A7 FI791199A FI791199A FI791199A7 FI 791199 A7 FI791199 A7 FI 791199A7 FI 791199 A FI791199 A FI 791199A FI 791199 A FI791199 A FI 791199A FI 791199 A7 FI791199 A7 FI 791199A7
Authority
FI
Finland
Prior art keywords
centrally controlled
telephone exchanges
switching
arrangements
switching devices
Prior art date
Application number
FI791199A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Laszlo Mikics
Norbert Khek
Bela Molnar
Szilard Rakaczky
Laszlo Sebestyen
Lajos Pato
Original Assignee
Bhg Hiradastechnikai Vall
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 Bhg Hiradastechnikai Vall filed Critical Bhg Hiradastechnikai Vall
Publication of FI791199A7 publication Critical patent/FI791199A7/fi

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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
    • 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)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
FI791199A 1978-04-18 1979-04-11 Kytkentäjärjestely keskisesti ohjattuja kytkinlaitteita, erikoisesti puhelinvaihteita varten. FI791199A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU78HI489A HU174451B (hu) 1978-04-18 1978-04-18 Ehlektroskhema dlja central'no-upravljaemykh kommutacionnykh ustrojstv, v chastnosti dlja telefonnykh stancij

Publications (1)

Publication Number Publication Date
FI791199A7 true FI791199A7 (fi) 1981-01-01

Family

ID=10997222

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791199A FI791199A7 (fi) 1978-04-18 1979-04-11 Kytkentäjärjestely keskisesti ohjattuja kytkinlaitteita, erikoisesti puhelinvaihteita varten.

Country Status (9)

Country Link
JP (1) JPS5513596A (cs)
BE (1) BE875629A (cs)
CS (1) CS261203B2 (cs)
DD (1) DD143343A5 (cs)
DE (1) DE2915478C2 (cs)
FI (1) FI791199A7 (cs)
GB (1) GB2021900B (cs)
GR (1) GR67715B (cs)
HU (1) HU174451B (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231680A (en) * 1961-07-26 1966-01-25 Nippon Electric Co Automatic telephone switching system
US4074072A (en) * 1976-05-24 1978-02-14 Bell Telephone Laboratories, Incorporated Multiprocessor control of a partitioned switching network by control communication through the network

Also Published As

Publication number Publication date
HU174451B (hu) 1980-01-28
GR67715B (cs) 1981-09-14
CS261203B2 (en) 1989-01-12
BE875629A (fr) 1979-08-16
GB2021900B (en) 1982-06-09
DE2915478C2 (de) 1983-11-10
DE2915478A1 (de) 1979-10-31
DD143343A5 (de) 1980-08-13
CS251179A2 (en) 1988-04-15
GB2021900A (en) 1979-12-05
JPS5513596A (en) 1980-01-30

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: BHG HIRADASTECHNIKAI VALLALAT