GB739905A - Improvements in or relating to telecommunication systems - Google Patents

Improvements in or relating to telecommunication systems

Info

Publication number
GB739905A
GB739905A GB1321652A GB1321652A GB739905A GB 739905 A GB739905 A GB 739905A GB 1321652 A GB1321652 A GB 1321652A GB 1321652 A GB1321652 A GB 1321652A GB 739905 A GB739905 A GB 739905A
Authority
GB
United Kingdom
Prior art keywords
lead
relay
relays
leads
group
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
GB1321652A
Other languages
English (en)
Inventor
Arthur Charles Corner
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
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 Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Priority to GB1321652A priority Critical patent/GB739905A/en
Priority to DEA18032A priority patent/DE1019710B/de
Publication of GB739905A publication Critical patent/GB739905A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Interface Circuits In Exchanges (AREA)
GB1321652A 1952-05-24 1952-05-24 Improvements in or relating to telecommunication systems Expired GB739905A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1321652A GB739905A (en) 1952-05-24 1952-05-24 Improvements in or relating to telecommunication systems
DEA18032A DE1019710B (de) 1952-05-24 1953-05-21 Schaltungsanordnung fuer Fernsprechanlagen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1321652A GB739905A (en) 1952-05-24 1952-05-24 Improvements in or relating to telecommunication systems

Publications (1)

Publication Number Publication Date
GB739905A true GB739905A (en) 1955-11-02

Family

ID=10018941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1321652A Expired GB739905A (en) 1952-05-24 1952-05-24 Improvements in or relating to telecommunication systems

Country Status (2)

Country Link
DE (1) DE1019710B (de)
GB (1) GB739905A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086756B (de) * 1959-02-28 1960-08-11 Telefonbau Schaltungsanordnung zur Bereitstellung von Verbindungswegen innerhalb einer Wahlstufe in Fernmelde-, insbesondere Fernsprechanlagen mit Koordinatenschaltern
US11735910B2 (en) 2006-12-06 2023-08-22 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources

Also Published As

Publication number Publication date
DE1019710B (de) 1957-11-21

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