GB1078734A - Crossbar switch - Google Patents

Crossbar switch

Info

Publication number
GB1078734A
GB1078734A GB3506164A GB3506164A GB1078734A GB 1078734 A GB1078734 A GB 1078734A GB 3506164 A GB3506164 A GB 3506164A GB 3506164 A GB3506164 A GB 3506164A GB 1078734 A GB1078734 A GB 1078734A
Authority
GB
United Kingdom
Prior art keywords
bars
magnetic
aug
end flanges
sealed
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
GB3506164A
Other languages
English (en)
Inventor
Herman Van Wijk
Cornelis Van Willenswaard
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of GB1078734A publication Critical patent/GB1078734A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member

Landscapes

  • Special Chairs (AREA)
  • Magnetic Treatment Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Telephone Set Structure (AREA)
GB3506164A 1963-08-30 1964-08-26 Crossbar switch Expired GB1078734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL297315A NL128570C (enrdf_load_stackoverflow) 1963-08-30 1963-08-30

Publications (1)

Publication Number Publication Date
GB1078734A true GB1078734A (en) 1967-08-09

Family

ID=19754999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3506164A Expired GB1078734A (en) 1963-08-30 1964-08-26 Crossbar switch

Country Status (4)

Country Link
DE (1) DE1221685B (enrdf_load_stackoverflow)
GB (1) GB1078734A (enrdf_load_stackoverflow)
NL (1) NL128570C (enrdf_load_stackoverflow)
SE (1) SE320107B (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79360C (enrdf_load_stackoverflow) * 1952-04-28
BE546738A (enrdf_load_stackoverflow) * 1955-06-13
DE1102818B (de) * 1959-10-24 1961-03-23 Telefonbau Koordinatenschalter fuer Fernmelde-, insbesondere Fernsprechvermittlungs-anlagen
DE1127957B (de) * 1959-12-04 1962-04-19 Int Standard Electric Corp Schalteinrichtung mit einer Vielzahl parallel zueinander stehender, in Schutzrohren angeordneter Ankerkontakte
DE1136382B (de) * 1960-07-06 1962-09-13 Deutsche Bundespost Koordinatenschalter mit ferromagnetischen Spalten- und Zeilenflussbuegeln fuer Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
DE1141680B (de) * 1961-11-21 1962-12-27 Telefonbau Matrixschalter fuer Fernmeldeanlagen, insbesondere Fernsprechvermittlungsanlagen

Also Published As

Publication number Publication date
NL128570C (enrdf_load_stackoverflow) 1970-07-15
DE1221685B (de) 1966-07-28
SE320107B (enrdf_load_stackoverflow) 1970-02-02
NL297315A (enrdf_load_stackoverflow) 1965-05-25

Similar Documents

Publication Publication Date Title
GB1489010A (en) Circuit interrupter having an electromagnetic repulsion device
GB1277876A (en) Direct current dynamo electric machines
CH424953A (de) Elektrische Maschine ohne Eisenkern mit Glockenanker, insbesondere Gleichstrom-Kleinmotor
GB1314197A (en) Dual output ac transducer
GB838193A (en) Electrical multiple relay unit using sealed reed contact devices
GB1099081A (en) Improvements in or relating to electro-magnetic contact making relays
GB925047A (en) Improvements in or relating to electromagnetic relays
GB1078734A (en) Crossbar switch
GB1088801A (en) Control circuit for d-c motors having dual series field windings
GB1056324A (en) Improvements in sealed magnetic reed contact units
GB830317A (en) Improvements in or relating to co-ordinate switching arrangements
SE328938B (enrdf_load_stackoverflow)
GB1023518A (en) Electrical switching arrangement
GB898210A (en) Improvements in or relating to coordinate selector switches having electromagnetically actuable contacts
GB1246143A (en) Polarised electromagnetic switches
GB1265099A (enrdf_load_stackoverflow)
ES352573A1 (es) Una maquina dinamo-electrica de corriente continua.
GB1092125A (en) A coincident electromagnetic switching arrangement
GB1220861A (en) Improvements in or relating to polarised reed relays
GB1525474A (en) Electromagnetic coordinate switching device
GB621309A (en) Improvements in and relating to electric motors
GB971084A (en) Improvements in and relating to electromagnetic relays
GB1029314A (en) Improvements in holding magnet release means of high sensitivity
GB870535A (en) Coil arrangement for through-switching networks of the co-ordinate type
ES87946U (es) Núcleo para aparatos estabilizadores de corriente