FR1137597A - Electronic selection device - Google Patents

Electronic selection device

Info

Publication number
FR1137597A
FR1137597A FR1137597DA FR1137597A FR 1137597 A FR1137597 A FR 1137597A FR 1137597D A FR1137597D A FR 1137597DA FR 1137597 A FR1137597 A FR 1137597A
Authority
FR
France
Prior art keywords
selection device
electronic selection
electronic
selection
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
Other languages
French (fr)
Inventor
Douglas George Bindon
Martin Joseph Friedman
Vernon Leopold Newhouse
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Application granted granted Critical
Publication of FR1137597A publication Critical patent/FR1137597A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
    • H03K17/81—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Generation Of Surge Voltage And Current (AREA)
FR1137597D 1954-10-12 1955-10-06 Electronic selection device Expired FR1137597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29320/54A GB787905A (en) 1954-10-12 1954-10-12 Improvements relating to electronic selector stages

Publications (1)

Publication Number Publication Date
FR1137597A true FR1137597A (en) 1957-05-31

Family

ID=10289688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137597D Expired FR1137597A (en) 1954-10-12 1955-10-06 Electronic selection device

Country Status (5)

Country Link
CH (1) CH336871A (en)
DE (1) DE1021021B (en)
FR (1) FR1137597A (en)
GB (1) GB787905A (en)
NL (1) NL200823A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056948A (en) * 1959-06-15 1962-10-02 Bendix Corp Magnetic memory circuit

Also Published As

Publication number Publication date
GB787905A (en) 1957-12-18
DE1021021B (en) 1957-12-19
NL200823A (en)
CH336871A (en) 1959-03-15

Similar Documents

Publication Publication Date Title
CH337957A (en) Electronic device
CH337695A (en) Connection device
FR1103549A (en) Shielding device
FR1143245A (en) Indicator device
FR1167897A (en) Electronic discharge device
CH328186A (en) Distribution device
FR1137686A (en) Electronic discharge device
FR1134077A (en) Contact device
FR1105660A (en) Advertising device
FR1142376A (en) Electronic character forming device
FR1160893A (en) Electronic selection device
FR1165079A (en) Electronic calculator device
FR1137736A (en) Calibration device
FR1174841A (en) Electronic multiplication device
FR1115497A (en) Sleeping device
FR1111255A (en) Overcapping device
FR1121323A (en) Blasting device
FR1137597A (en) Electronic selection device
FR1202809A (en) Electronic switch device
FR1137732A (en) Spray device
FR1136911A (en) Spray device
FR1117168A (en) Pointing device
FR1098304A (en) Advanced electromagnetic device
FR1076965A (en) Electronic device
FR1113468A (en) Electromagnetic device