NL8302822A - Schakelinrichting voor het aanschakelen van twee of meer telefoontoestellen op een aansluitgeleider. - Google Patents

Schakelinrichting voor het aanschakelen van twee of meer telefoontoestellen op een aansluitgeleider. Download PDF

Info

Publication number
NL8302822A
NL8302822A NL8302822A NL8302822A NL8302822A NL 8302822 A NL8302822 A NL 8302822A NL 8302822 A NL8302822 A NL 8302822A NL 8302822 A NL8302822 A NL 8302822A NL 8302822 A NL8302822 A NL 8302822A
Authority
NL
Netherlands
Prior art keywords
telephone
switching device
relay
connection conductor
switching
Prior art date
Application number
NL8302822A
Other languages
English (en)
Dutch (nl)
Original Assignee
Kuke Kg Fritz
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 Kuke Kg Fritz filed Critical Kuke Kg Fritz
Publication of NL8302822A publication Critical patent/NL8302822A/nl

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/71—Substation extension arrangements
    • H04M1/715—Substation extension arrangements using two or more extensions per line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
NL8302822A 1982-08-11 1983-08-11 Schakelinrichting voor het aanschakelen van twee of meer telefoontoestellen op een aansluitgeleider. NL8302822A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3230395 1982-08-11
DE3230395A DE3230395C2 (de) 1982-08-11 1982-08-11 Schaltanordnung zum Anschalten von zwei völlig gleichberechtigten Fernsprechapparaten an eine Anschlußleitung

Publications (1)

Publication Number Publication Date
NL8302822A true NL8302822A (nl) 1984-03-01

Family

ID=6170965

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8302822A NL8302822A (nl) 1982-08-11 1983-08-11 Schakelinrichting voor het aanschakelen van twee of meer telefoontoestellen op een aansluitgeleider.

Country Status (4)

Country Link
AT (1) AT389785B (de)
CH (1) CH659750A5 (de)
DE (1) DE3230395C2 (de)
NL (1) NL8302822A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524454A1 (de) * 1985-07-09 1987-01-15 Norbert Moch Schaltungsanordnung fuer das anschliessen von mehreren telefonapparaten an einen teilnehmeranschluss einer telefonanlage
DE3633562C1 (en) * 1986-10-02 1987-12-03 Neumann Elektronik Gmbh Change-over switching device for a telephone facility for connecting a number of extensions to a common telephone line
DE3633561C1 (en) * 1986-10-02 1988-01-07 Neumann Elektronik Gmbh Change-over switching device for a telephone facility for connecting a number of extensions to a common telephone line
DE3824633A1 (de) * 1988-07-20 1990-01-25 Rutenbeck Wilhelm Gmbh & Co Schaltungsanordnung fuer einen automatischen wechselschalter zum anschluss zweier fernsprechapparate
DE3833745A1 (de) * 1988-10-01 1990-04-12 Elmeg Kommunikationstech Wechselschaltvorrichtung fuer mehrere an einer gemeinsamen anschlussleitung zu betreibende sprechstellen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028624B (de) * 1956-08-04 1958-04-24 Deutsche Telephonwerk Kabel Schaltungsanordnung fuer Zweieranschluesse
CH474929A (de) * 1968-02-26 1969-06-30 Elmeg Gemeinschaftsumschalter für zwei an einer gemeinsamen Anschlussleitung liegende Fernsprechteilnehmerstellen
DE2542409C3 (de) * 1975-09-23 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Fernsprechanlagen mit einer Hauptstelle und einer Nebenstelle

Also Published As

Publication number Publication date
DE3230395A1 (de) 1984-02-23
ATA282983A (de) 1989-06-15
AT389785B (de) 1990-01-25
DE3230395C2 (de) 1986-12-18
CH659750A5 (de) 1987-02-13

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed