NL156884B - CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE SYSTEM, WITH DUAL CONNECTIONS. - Google Patents

CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE SYSTEM, WITH DUAL CONNECTIONS.

Info

Publication number
NL156884B
NL156884B NL6701984.A NL6701984A NL156884B NL 156884 B NL156884 B NL 156884B NL 6701984 A NL6701984 A NL 6701984A NL 156884 B NL156884 B NL 156884B
Authority
NL
Netherlands
Prior art keywords
circuit
particular telephone
dual connections
telecommunications system
telephone system
Prior art date
Application number
NL6701984.A
Other languages
Dutch (nl)
Other versions
NL6701984A (en
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 NL6701984A publication Critical patent/NL6701984A/xx
Publication of NL156884B publication Critical patent/NL156884B/en

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)
NL6701984.A 1966-03-10 1967-02-09 CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE SYSTEM, WITH DUAL CONNECTIONS. NL156884B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES102448A DE1243248B (en) 1966-03-10 1966-03-10 Circuit arrangement for centrally controlled telecommunications, especially telephone systems with two-way connections

Publications (2)

Publication Number Publication Date
NL6701984A NL6701984A (en) 1967-09-11
NL156884B true NL156884B (en) 1978-05-16

Family

ID=7524444

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6701984.A NL156884B (en) 1966-03-10 1967-02-09 CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE SYSTEM, WITH DUAL CONNECTIONS.

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066668B1 (en) * 1981-06-04 1986-04-09 Siemens-Albis Aktiengesellschaft Method of operating a telephone system

Also Published As

Publication number Publication date
GB1176006A (en) 1970-01-01
AT266227B (en) 1968-11-11
BE695308A (en) 1967-09-11
FR1519017A (en) 1968-03-29
SE314115B (en) 1969-09-01
NL6701984A (en) 1967-09-11
DK123559B (en) 1972-07-03
ES337638A1 (en) 1968-03-01
DE1243248B (en) 1967-06-29

Similar Documents

Publication Publication Date Title
NL160135C (en) CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR A TELEPHONE SYSTEM, DETECTING THE LINE CONDITION OF A LINE.
NL170215C (en) TELEPHONE SYSTEM WITH KEYPADS.
NL157175B (en) FOLDABLE PHONE SYSTEM.
NL145741B (en) CONNECTION FOR A TELECOMMUNICATIONS CENTER, ESPECIALLY TELEPHONE EXCHANGE.
NL167825C (en) DISTRIBUTION SYSTEM FOR TELECOMMUNICATIONS, IN PARTICULAR TELEPHONE EQUIPMENT.
NL156565B (en) SWITCHING DEVICE FOR A TELECOMMUNICATIONS SWITCHING SYSTEM, IN PARTICULAR TELEPHONE SWITCHING SYSTEM, WITH A COUPLING FIELD.
NL156884B (en) CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE SYSTEM, WITH DUAL CONNECTIONS.
NL153408B (en) CONNECTION FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE SYSTEM.
DK122990B (en) Coupling to centrally controlled telecommunication systems, in particular telephone connection establishment systems.
NL155699B (en) CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR HOME PHONE SYSTEM
NL159557B (en) TELECOMMUNICATIONS CONNECTION SCHEME, IN PARTICULAR TELEPHONE CONNECTION SYSTEM.
NL154087B (en) CIRCUIT FOR A COMMUNICATION CONNECTION SYSTEM, ESPECIALLY TELEPHONE CONNECTION SYSTEM.
NL150295B (en) SIGNAL SYSTEM, ESPECIALLY TELEPHONE SYSTEM WITH MULTIPLE SUBSCRIBER CONNECTIONS.
NL158985B (en) CIRCUIT FOR TELECOMMUNICATIONS, IN PARTICULAR TELEPHONE SYSTEMS, WITH COST CALCULATION.
NL165629C (en) TELEPHONE.
NL149661B (en) SPEAKING TELEPHONE SET.
AT257701B (en) Circuit arrangement for telecommunication, in particular telephone systems with two-way connections
NL157480B (en) CIRCUIT FOR A COMMUNICATION LINKING SYSTEM, ESPECIALLY TELEPHONE SYSTEM.
NL151602B (en) CIRCUIT FOR A COMMUNICATION SYSTEM, IN PARTICULAR TELEPHONE CONNECTION SYSTEM, WITH A COUPLING FIELD.
NL150654B (en) CIRCUIT FOR A TELECOMMUNICATIONS, IN PARTICULAR TELEPHONE SYSTEM, WITH REGISTER CONTROL.
NL151875B (en) CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE CONNECTION SYSTEM, WITH COMMON CONTROL AND MEMORY PROGRAMMING.
NL158351B (en) CONNECTION FOR A CENTRALLY CONTROLLED TELECOMMUNICATIONS, IN PARTICULAR TELEPHONE CONNECTION SYSTEM.
NL171216C (en) SWITCHING DEVICE FOR A CENTRALLY CONTROLLED TELECOMMUNICATIONS SYSTEM, IN PARTICULAR TELEPHONE CONNECTION SYSTEM.
NL151239B (en) CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM.
NL159851B (en) PROCEDURE FOR INSTALLING THE WIRING OF A TELECOMMUNICATIONS CENTRAL, ESPECIALLY TELEPHONE EXCHANGE.

Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS