GB843724A - Electron beam positioning apparatus - Google Patents

Electron beam positioning apparatus

Info

Publication number
GB843724A
GB843724A GB24855/58A GB2485558A GB843724A GB 843724 A GB843724 A GB 843724A GB 24855/58 A GB24855/58 A GB 24855/58A GB 2485558 A GB2485558 A GB 2485558A GB 843724 A GB843724 A GB 843724A
Authority
GB
United Kingdom
Prior art keywords
code plate
code
aug
higher order
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
GB24855/58A
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.)
AT&T Inc
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB843724A publication Critical patent/GB843724A/en
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
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electron Beam Exposure (AREA)
GB24855/58A 1957-08-05 1958-08-01 Electron beam positioning apparatus Expired GB843724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US676171A US2916660A (en) 1957-08-05 1957-08-05 Electron beam positioning system

Publications (1)

Publication Number Publication Date
GB843724A true GB843724A (en) 1960-08-10

Family

ID=24713515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24855/58A Expired GB843724A (en) 1957-08-05 1958-08-01 Electron beam positioning apparatus

Country Status (7)

Country Link
US (1) US2916660A (enExample)
BE (1) BE569951A (enExample)
CH (1) CH365762A (enExample)
DE (1) DE1263086B (enExample)
FR (1) FR1209422A (enExample)
GB (1) GB843724A (enExample)
NL (2) NL229811A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110840A (en) * 1959-12-28 1963-11-12 Bell Telephone Labor Inc Electron beam encoder
US3151270A (en) * 1961-03-31 1964-09-29 Bell Telephone Labor Inc Electron ribbon beam encoder tube with beam tilt control
US3416152A (en) * 1964-04-22 1968-12-10 Theodore R. Trilling Analog-to-digital converter
US3447026A (en) * 1965-10-15 1969-05-27 Xerox Corp Crt scan stabilizer
US3502936A (en) * 1966-07-06 1970-03-24 Western Electric Co Electron discharge devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203528A (en) * 1937-11-29 1940-06-04 Hazeltine Corp Television scanning system
US2568449A (en) * 1947-12-05 1951-09-18 Gen Electric Electronic counter
US2531600A (en) * 1949-02-04 1950-11-28 Bell Telephone Labor Inc Electron beam tube filter
DE879112C (de) * 1951-04-28 1953-06-11 Licentia Gmbh Brenn- und Gluehofen mit Bandfoerderung
US2671129A (en) * 1951-06-11 1954-03-02 Philco Corp Electrical system
US2762949A (en) * 1951-07-27 1956-09-11 Du Mont Allen B Lab Inc Comparator circuit
US2675500A (en) * 1952-02-11 1954-04-13 Nat Union Radio Corp Quantizing bias insertion circuit
NL209299A (enExample) * 1955-10-18
DE1069683B (de) * 1956-04-27 1959-11-26 Western Electric Company, Incorporated, New York, N. Y. (V. St. A.) System zur Elektronenstrahleinstellung durch Codesignale

Also Published As

Publication number Publication date
CH365762A (de) 1962-11-30
US2916660A (en) 1959-12-08
NL229811A (enExample) 1900-01-01
NL123527C (enExample) 1900-01-01
FR1209422A (fr) 1960-03-01
BE569951A (enExample) 1900-01-01
DE1263086B (de) 1968-03-14

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