CH294523A - Steuerungsvorrichtung in einem selbsttätigen Fernmeldesystem. - Google Patents

Steuerungsvorrichtung in einem selbsttätigen Fernmeldesystem.

Info

Publication number
CH294523A
CH294523A CH294523DA CH294523A CH 294523 A CH294523 A CH 294523A CH 294523D A CH294523D A CH 294523DA CH 294523 A CH294523 A CH 294523A
Authority
CH
Switzerland
Prior art keywords
control device
telecommunications system
automatic telecommunications
automatic
control
Prior art date
Application number
Other languages
English (en)
Inventor
Gloeilampenfabrieken N Philips
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 CH294523A publication Critical patent/CH294523A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/16—Driving arrangements for multi-position wipers
    • H01H63/24—Driving arrangements for multi-position wipers with continuous motion of wiper until a selected position is reached
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/06—Rotary switches, i.e. having angularly movable wipers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Relay Circuits (AREA)
CH294523D 1950-07-27 1951-07-25 Steuerungsvorrichtung in einem selbsttätigen Fernmeldesystem. CH294523A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL294523X 1950-07-27

Publications (1)

Publication Number Publication Date
CH294523A true CH294523A (de) 1953-11-15

Family

ID=19782912

Family Applications (1)

Application Number Title Priority Date Filing Date
CH294523D CH294523A (de) 1950-07-27 1951-07-25 Steuerungsvorrichtung in einem selbsttätigen Fernmeldesystem.

Country Status (4)

Country Link
US (1) US2778879A (de)
CH (1) CH294523A (de)
DE (1) DE881366C (de)
FR (1) FR1040940A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972683A (en) * 1957-07-24 1961-02-21 Bell Telephone Labor Inc Electrical circuits for communication networks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE466272C (de) * 1924-04-03 1928-10-05 Berliner Fernsprech Und Telegr Waehler fuer Fernsprechanlagen
US1730049A (en) * 1926-01-19 1929-10-01 Heiress Charlotte Aldendorff Electromechanically-controlled switch and remote-control signaling and telephone system
BE369446A (de) * 1929-06-26
GB360130A (en) * 1930-09-23 1931-11-05 Siemens Brothers & Co Ltd Improvements in and relating to electromagnetic stepping switches
GB439323A (en) * 1934-09-24 1935-12-04 Siemens Brothers & Co Ltd Improvements relating to automatic telephone and like selective systems
GB571520A (en) * 1944-01-12 1945-08-28 Siemens Brothers & Co Ltd Improvements relating to electric selective signalling systems
GB578984A (en) * 1945-01-01 1946-07-18 Siemens Brothers & Co Ltd Improvements relating to automatic telephone systems

Also Published As

Publication number Publication date
DE881366C (de) 1953-06-29
FR1040940A (fr) 1953-10-20
US2778879A (en) 1957-01-22

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