FR1180727A - Tube accumulateur (à mémoire) à balayage circulaire - Google Patents

Tube accumulateur (à mémoire) à balayage circulaire

Info

Publication number
FR1180727A
FR1180727A FR1180727DA FR1180727A FR 1180727 A FR1180727 A FR 1180727A FR 1180727D A FR1180727D A FR 1180727DA FR 1180727 A FR1180727 A FR 1180727A
Authority
FR
France
Prior art keywords
memory
circular scan
accumulator tube
accumulator
tube
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)
French (fr)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR1180727A publication Critical patent/FR1180727A/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
    • H01J31/60—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 having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
    • H01J31/62—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 having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen with separate reading and writing rays
    • H01J31/64—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 having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen with separate reading and writing rays on opposite sides of screen, e.g. for conversion of definition
FR1180727D 1956-07-11 1957-07-11 Tube accumulateur (à mémoire) à balayage circulaire Expired FR1180727A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES49436A DE1021090B (de) 1956-07-11 1956-07-11 Elektrisches Entladungsgefaess zur Speicherung elektrischer Signale

Publications (1)

Publication Number Publication Date
FR1180727A true FR1180727A (fr) 1959-06-09

Family

ID=7487281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180727D Expired FR1180727A (fr) 1956-07-11 1957-07-11 Tube accumulateur (à mémoire) à balayage circulaire

Country Status (5)

Country Link
US (1) US2949560A (enrdf_load_stackoverflow)
DE (1) DE1021090B (enrdf_load_stackoverflow)
FR (1) FR1180727A (enrdf_load_stackoverflow)
GB (1) GB833070A (enrdf_load_stackoverflow)
NL (1) NL113179C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130940B (de) * 1958-04-03 1962-06-07 Telefunken Patent Signalspeicherroehre mit vorwiegend linienfoermig ausgebildeter Zielelektrode
NL256978A (enrdf_load_stackoverflow) 1959-10-28

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395744A (en) * 1943-07-08 1946-02-26 Conn Ltd C G Frequency changing apparatus and method
US2430038A (en) * 1943-10-05 1947-11-04 Bell Telephone Labor Inc Cathode-ray device for improving signal-to-noise ratio in radar systems
US2464420A (en) * 1943-12-31 1949-03-15 Rca Corp Storage type cathode-ray tube
US2513742A (en) * 1947-08-08 1950-07-04 Pinciroli Andrea Oscillographic cathode-ray tube with cylindrical fluorescent screen

Also Published As

Publication number Publication date
DE1021090B (de) 1957-12-19
US2949560A (en) 1960-08-16
NL113179C (enrdf_load_stackoverflow)
GB833070A (en) 1960-04-21

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