ES337638A1 - Una disposicion de circuito para instalaciones de telecomu-nicaciones con mando central, en especial instalaciones te- lefonicas con lineas duplex. - Google Patents

Una disposicion de circuito para instalaciones de telecomu-nicaciones con mando central, en especial instalaciones te- lefonicas con lineas duplex.

Info

Publication number
ES337638A1
ES337638A1 ES337638A ES337638A ES337638A1 ES 337638 A1 ES337638 A1 ES 337638A1 ES 337638 A ES337638 A ES 337638A ES 337638 A ES337638 A ES 337638A ES 337638 A1 ES337638 A1 ES 337638A1
Authority
ES
Spain
Prior art keywords
party
identity
line circuit
parties
line
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
ES337638A
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 AG
Original Assignee
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 AG filed Critical Siemens AG
Publication of ES337638A1 publication Critical patent/ES337638A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/36—Charging, billing or metering arrangements for party-lines
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
ES337638A 1966-03-10 1967-03-06 Una disposicion de circuito para instalaciones de telecomu-nicaciones con mando central, en especial instalaciones te- lefonicas con lineas duplex. Expired ES337638A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES102448A DE1243248B (de) 1966-03-10 1966-03-10 Schaltungsanordnung fuer zentralgesteuerte Fernmelde-, insbesondere Fernsprechanlagen mit Zweieranschluessen

Publications (1)

Publication Number Publication Date
ES337638A1 true ES337638A1 (es) 1968-03-01

Family

ID=7524444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337638A Expired ES337638A1 (es) 1966-03-10 1967-03-06 Una disposicion de circuito para instalaciones de telecomu-nicaciones con mando central, en especial instalaciones te- lefonicas con lineas duplex.

Country Status (9)

Country Link
AT (1) AT266227B (es)
BE (1) BE695308A (es)
DE (1) DE1243248B (es)
DK (1) DK123559B (es)
ES (1) ES337638A1 (es)
FR (1) FR1519017A (es)
GB (1) GB1176006A (es)
NL (1) NL156884B (es)
SE (1) SE314115B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066668B1 (de) * 1981-06-04 1986-04-09 Siemens-Albis Aktiengesellschaft Verfahren zum Betrieb einer Fernsprechanlage

Also Published As

Publication number Publication date
DE1243248B (de) 1967-06-29
GB1176006A (en) 1970-01-01
NL6701984A (es) 1967-09-11
FR1519017A (fr) 1968-03-29
AT266227B (de) 1968-11-11
SE314115B (es) 1969-09-01
NL156884B (nl) 1978-05-16
DK123559B (da) 1972-07-03
BE695308A (es) 1967-09-11

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