SE392381B - Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel - Google Patents

Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel

Info

Publication number
SE392381B
SE392381B SE1378670A SE1378670A SE392381B SE 392381 B SE392381 B SE 392381B SE 1378670 A SE1378670 A SE 1378670A SE 1378670 A SE1378670 A SE 1378670A SE 392381 B SE392381 B SE 392381B
Authority
SE
Sweden
Prior art keywords
telesignaling
cable
group
communication device
device including
Prior art date
Application number
SE1378670A
Other languages
English (en)
Swedish (sv)
Inventor
J-Y R L Bronner
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE392381B publication Critical patent/SE392381B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/001—Two-way communication systems between a limited number of parties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
SE1378670A 1969-10-14 1970-10-12 Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel SE392381B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6935221A FR2044613A5 (enExample) 1969-10-14 1969-10-14

Publications (1)

Publication Number Publication Date
SE392381B true SE392381B (sv) 1977-03-21

Family

ID=9041537

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1378670A SE392381B (sv) 1969-10-14 1970-10-12 Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel

Country Status (10)

Country Link
JP (1) JPS5218522B1 (enExample)
AT (1) AT305831B (enExample)
BE (1) BE757412A (enExample)
DE (1) DE2047255C3 (enExample)
DK (1) DK126750B (enExample)
ES (1) ES384419A1 (enExample)
FR (1) FR2044613A5 (enExample)
NL (1) NL7014893A (enExample)
NO (1) NO127891B (enExample)
SE (1) SE392381B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159630A5 (enExample) * 1971-11-05 1973-06-22 Philips Ind Commerciale
DE3123956C2 (de) * 1981-06-16 1986-01-02 Albert Ackermann GmbH & Co, 5270 Gummersbach Schaltung für eine Lichtrufeinrichtung
CA1169597A (en) * 1981-09-11 1984-06-19 Gordon D. Benning Home communications and control system

Also Published As

Publication number Publication date
DE2047255B2 (de) 1977-07-28
NL7014893A (enExample) 1971-04-16
BE757412A (fr) 1971-04-13
ES384419A1 (es) 1973-03-01
AT305831B (de) 1973-03-12
DE2047255A1 (de) 1971-04-22
DK126750B (da) 1973-08-13
FR2044613A5 (enExample) 1971-02-19
JPS5218522B1 (enExample) 1977-05-23
DE2047255C3 (de) 1978-03-09
NO127891B (enExample) 1973-08-27

Similar Documents

Publication Publication Date Title
CA939031A (en) Communication cable
AT282730B (de) Nachrichtenkabel mit kunststoffisolierten Adern
SE392381B (sv) Telesignalerings- och kommunikationsanordning innefattande en grupp av understationer som er anslutna till en central station genom en kabel
NO140318C (no) Koblingsanordning for tilknytning av telegrafiabonnenter til vekselstroems-overfoeringsinnretninger og formidlingsanlegg
FR1513888A (fr) Réseau de communication
CH394309A (de) Zeitmultiplex-Telephonsystem mit Konzentratoren, mit je einer Vielzahl Vierdraht- Teilnehmerstationen mit getrennten Sende- und Empfangseinrichtungen
AU249992B2 (en) Two - wire / four - wire conversion network
CH522985A (de) Mehrkanal-Telegraphieempfangsvorrichtung
AU481961A (en) Two - wire / four - wire conversion network
CA654788A (en) Three to two-wire plug adapter with grounding pigtail
CA632733A (en) Telephone traffic concentrator
CH411507A (fr) Dispositif de liaison électrique entre une borne mobile et une borne fixe et utilisation dudit dispositif
CA641510A (en) Telegraph regenerative repeaters
CA737058A (en) Telephone line concentrator system
CA505236A (en) Power line carrier telephone system
AT326187B (de) Schaltungsanordnung zum suchen freier verbindungswege in einem fernmeldenetz
CA658428A (en) Network meter
CA641453A (en) Passive four terminal network
AU263965B2 (en) Conductor connecting device
NO113573C (no) Emp-beskyttet kabel
CA805417A (en) Communication equipment
CA774186A (en) Carrier wave telephone repeater testing apparatus
AU279363B2 (en) Telephone substation meter
ES77836Y (es) Nuevo sistema de embornamiento para la conexión de conductores eléctricos entre sí y de éstos a los aparatos
CA749062A (en) Selective data transfer apparatus