GB666221A - Improvements in or relating to electron discharge apparatus - Google Patents

Improvements in or relating to electron discharge apparatus

Info

Publication number
GB666221A
GB666221A GB18495/48A GB1849548A GB666221A GB 666221 A GB666221 A GB 666221A GB 18495/48 A GB18495/48 A GB 18495/48A GB 1849548 A GB1849548 A GB 1849548A GB 666221 A GB666221 A GB 666221A
Authority
GB
United Kingdom
Prior art keywords
targets
shield
target
row
trace
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
GB18495/48A
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 Corp
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 GB666221A publication Critical patent/GB666221A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/045—Distributors with CRT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/525—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using tubes in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Microwave Tubes (AREA)
GB18495/48A 1947-07-10 1948-07-09 Improvements in or relating to electron discharge apparatus Expired GB666221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760012A US2452157A (en) 1947-07-10 1947-07-10 Electron discharge apparatus

Publications (1)

Publication Number Publication Date
GB666221A true GB666221A (en) 1952-02-06

Family

ID=25057778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18495/48A Expired GB666221A (en) 1947-07-10 1948-07-09 Improvements in or relating to electron discharge apparatus

Country Status (6)

Country Link
US (1) US2452157A (ja)
BE (1) BE483117A (ja)
CH (1) CH274391A (ja)
FR (1) FR966506A (ja)
GB (1) GB666221A (ja)
NL (1) NL71200C (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474049A (ja) * 1945-05-14
US2719248A (en) * 1947-07-11 1955-09-27 Josephson Bengt Adolf Sanmel Electron discharge device
US2607903A (en) * 1947-11-10 1952-08-19 Int Standard Electric Corp Distributor tube construction
US2744954A (en) * 1948-01-03 1956-05-08 American Optical Corp Television receiver having a sound-signal detector electrode in its picture tube
US2670405A (en) * 1948-06-10 1954-02-23 Bell Telephone Labor Inc Signaling system employing electron beams
US2683191A (en) * 1948-08-11 1954-07-06 Gen Electric Co Ltd Pulse signaling system
US2527113A (en) * 1948-08-24 1950-10-24 Bell Telephone Labor Inc Multitarget cathode-ray device
US2650299A (en) * 1948-09-22 1953-08-25 Bell Telephone Labor Inc Decoder for pulse code modulation communication systems
US2725425A (en) * 1949-10-01 1955-11-29 Rca Corp System for transmitting intelligence at reduced bandwidth
US2666162A (en) * 1949-10-21 1954-01-12 Commw Scient Ind Res Org Electronic counting device
US2634380A (en) * 1950-11-17 1953-04-07 Rca Corp Cathode-ray tube
US2802190A (en) * 1953-02-27 1957-08-06 Rca Corp Electron tube base and shield
GB773075A (en) * 1953-02-27 1957-04-24 Ericsson Telefon Ab L M Improvements in or relating to apparatus for reading information stored in electronic storage tubes
US2999222A (en) * 1957-10-22 1961-09-05 Gen Electric Electric control unit

Also Published As

Publication number Publication date
BE483117A (ja)
NL71200C (ja)
US2452157A (en) 1948-10-26
CH274391A (fr) 1951-03-31
FR966506A (fr) 1950-10-12

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