FR1096772A - Lecture d'informations emmagasinées dans des tubes électroniques - Google Patents

Lecture d'informations emmagasinées dans des tubes électroniques

Info

Publication number
FR1096772A
FR1096772A FR1096772DA FR1096772A FR 1096772 A FR1096772 A FR 1096772A FR 1096772D A FR1096772D A FR 1096772DA FR 1096772 A FR1096772 A FR 1096772A
Authority
FR
France
Prior art keywords
information stored
reading information
electron tubes
tubes
electron
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
English (en)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR1096772A publication Critical patent/FR1096772A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
    • 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
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/26—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using discharge tubes
    • G11C11/265—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using discharge tubes counting tubes, e.g. decatrons or trochotrons
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K29/00—Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Particle Accelerators (AREA)
  • Stroboscope Apparatuses (AREA)
  • X-Ray Techniques (AREA)
  • Electrotherapy Devices (AREA)
FR1096772D 1953-02-27 1954-02-27 Lecture d'informations emmagasinées dans des tubes électroniques Expired FR1096772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE773075X 1953-02-27

Publications (1)

Publication Number Publication Date
FR1096772A true FR1096772A (fr) 1955-06-24

Family

ID=20333401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096772D Expired FR1096772A (fr) 1953-02-27 1954-02-27 Lecture d'informations emmagasinées dans des tubes électroniques

Country Status (4)

Country Link
US (1) US2888602A (fr)
DE (1) DE945159C (fr)
FR (1) FR1096772A (fr)
GB (1) GB773075A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001325B (de) * 1953-06-02 1957-01-24 Ericsson Telefon Ab L M Verfahren zur schnellen binaeren Nachrichtenspeicherung in Elektronenspeicherroehren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71200C (fr) * 1947-07-10
US2576040A (en) * 1948-03-10 1951-11-20 Bell Telephone Labor Inc Cathode-ray device
NL91957C (fr) * 1949-03-31
US2604606A (en) * 1949-10-15 1952-07-22 Rca Corp Target for storage tubes

Also Published As

Publication number Publication date
DE945159C (de) 1956-07-05
GB773075A (en) 1957-04-24
US2888602A (en) 1959-05-26

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