GB684574A - Improvements in or relating to cathode-ray tubes and circuits therefor - Google Patents

Improvements in or relating to cathode-ray tubes and circuits therefor

Info

Publication number
GB684574A
GB684574A GB26249/50A GB2624950A GB684574A GB 684574 A GB684574 A GB 684574A GB 26249/50 A GB26249/50 A GB 26249/50A GB 2624950 A GB2624950 A GB 2624950A GB 684574 A GB684574 A GB 684574A
Authority
GB
United Kingdom
Prior art keywords
electrodes
deflecting
collecting
stabilized
centre
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
GB26249/50A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB684574A publication Critical patent/GB684574A/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
    • H03K17/88—By the use, as active elements, of beam-deflection tubes
    • 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
    • H01J31/04—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 only one or two output electrodes with only two electrically independant groups or electrodes
    • 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
    • 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
    • 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)
  • Details Of Television Scanning (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Measurement Of Radiation (AREA)
  • Pyridine Compounds (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • X-Ray Techniques (AREA)
GB26249/50A 1946-10-23 1947-12-16 Improvements in or relating to cathode-ray tubes and circuits therefor Expired GB684574A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL278394X 1946-10-23
NL2532738X 1948-03-20
NL2561057X 1948-05-05

Publications (1)

Publication Number Publication Date
GB684574A true GB684574A (en) 1952-12-17

Family

ID=32234026

Family Applications (5)

Application Number Title Priority Date Filing Date
GB33132/47A Expired GB684552A (en) 1946-10-23 1947-12-16 Improvements in or relating to circuits embodying cathode-ray tubes
GB26249/50A Expired GB684574A (en) 1946-10-23 1947-12-16 Improvements in or relating to cathode-ray tubes and circuits therefor
GB7319/49A Expired GB697642A (en) 1946-10-23 1949-03-17 Improvements in or relating to circuits embodying cathode-ray tubes
GB11650/49A Expired GB702198A (en) 1946-10-23 1949-05-02 Improvements in or relating to circuits embodying cathode-ray tubes
GB13681/53A Expired GB702263A (en) 1946-10-23 1949-05-02 Improvements in or relating to circuits embodying cathode-ray tubes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB33132/47A Expired GB684552A (en) 1946-10-23 1947-12-16 Improvements in or relating to circuits embodying cathode-ray tubes

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB7319/49A Expired GB697642A (en) 1946-10-23 1949-03-17 Improvements in or relating to circuits embodying cathode-ray tubes
GB11650/49A Expired GB702198A (en) 1946-10-23 1949-05-02 Improvements in or relating to circuits embodying cathode-ray tubes
GB13681/53A Expired GB702263A (en) 1946-10-23 1949-05-02 Improvements in or relating to circuits embodying cathode-ray tubes

Country Status (7)

Country Link
US (3) US2591981A (ja)
BE (3) BE488847A (ja)
CH (3) CH278394A (ja)
DE (3) DE970182C (ja)
FR (3) FR59153E (ja)
GB (5) GB684552A (ja)
NL (3) NL75979C (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL75367C (ja) * 1949-04-09
NL83429C (ja) * 1949-06-29
NL151656B (nl) * 1950-02-14 1955-10-15 Du Pont Werkwijze voor het vervaardigen van voorwerpen uit een fijn verdeeld poeder van een lineaire, aromatische polymere kunsthars en voorwerp vervaardigd met de werkwijze.
US2644909A (en) * 1950-03-06 1953-07-07 Hartford Nat Bank & Trust Co Circuit-arrangement comprising a cathode-ray tube
US2806173A (en) * 1951-01-09 1957-09-10 Philco Corp Signal amplitude limiting circuits
US2807747A (en) * 1952-07-05 1957-09-24 Nat Union Electric Corp Pulse-counting systems
DE961643C (de) * 1952-10-06 1957-04-11 Guenther H Krawinkel Dr Ing Elektronischer Schalter
US2875372A (en) * 1953-03-30 1959-02-24 Itt Information location circuit
US2816231A (en) * 1953-09-29 1957-12-10 High Voltage Engineering Corp Method and apparatus for imparting a scanning movement to a beam of charged particles
US2882443A (en) * 1955-01-27 1959-04-14 Roy E Nather High speed pulse counting circuits
US2905854A (en) * 1955-06-06 1959-09-22 Hazeltine Research Inc Electron-discharge device
US2887612A (en) * 1956-10-17 1959-05-19 Gen Dynamics Corp Coding and decoding device utilizing a cathode ray type tube
US3355620A (en) * 1963-12-02 1967-11-28 Tektronix Inc Pulse counter tube employing voltage feedback from target to beam deflection electrodes isolated from any d. c. reference voltage
US3793551A (en) * 1970-06-01 1974-02-19 Ind Electronic Engineers Display tube
GB1547964A (en) * 1975-07-11 1979-07-04 Emi Ltd Electron beam deflection arrangements

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1257971A (en) * 1917-02-17 1918-03-05 Joseph Bethenod Generator of sustained electric oscillations.
US2011920A (en) * 1930-07-31 1935-08-20 Rca Corp Oscillator
US2107410A (en) * 1936-07-30 1938-02-08 Rca Corp Automatic gain control circuit
DE708516C (de) * 1938-07-24 1941-07-23 Fernseh Gmbh Verfahren zur Frequenzteilung mittels einer Kathodenstrahlroehre
US2204055A (en) * 1938-11-25 1940-06-11 Bell Telephone Labor Inc Telephone system
US2224677A (en) * 1939-03-23 1940-12-10 Bell Telephone Labor Inc Signaling system
US2395299A (en) * 1939-11-13 1946-02-19 Bell Telephone Labor Inc Electron discharge apparatus
GB549358A (en) * 1941-04-01 1942-11-18 Ruben Hadekel Improvements in or relating to telegraph apparatus
US2446945A (en) * 1942-08-25 1948-08-10 Rca Corp Electronic computing device
US2390250A (en) * 1942-11-03 1945-12-04 Rca Corp Cathode ray tube and circuit
US2436677A (en) * 1942-12-31 1948-02-24 Rca Corp Incremental deflection of cathoderay beam
US2404106A (en) * 1943-08-13 1946-07-16 Rca Corp Electronic calculating device
BE464957A (ja) * 1945-05-02
US2463535A (en) * 1946-03-22 1949-03-08 Bell Telephone Labor Inc Electron discharge device
US2473691A (en) * 1947-08-05 1949-06-21 Bell Telephone Labor Inc Stabilization of cathode beam tubes

Also Published As

Publication number Publication date
GB684552A (en) 1952-12-17
CH293922A (de) 1953-10-15
FR59153E (fr) 1954-05-06
NL80422C (ja)
FR957510A (ja) 1950-02-23
FR60631E (fr) 1954-11-22
GB702198A (en) 1954-01-13
CH278394A (de) 1951-10-15
US2591981A (en) 1952-04-08
DE972028C (de) 1959-05-06
BE488847A (ja)
GB697642A (en) 1953-09-30
US2561057A (en) 1951-07-17
DE972060C (de) 1959-05-14
NL75979C (ja)
CH293923A (de) 1953-10-15
GB702263A (en) 1954-01-13
US2532738A (en) 1950-12-05
DE970182C (de) 1958-08-28
BE487996A (ja)
NL77382C (ja)
BE478917A (ja)

Similar Documents

Publication Publication Date Title
GB684574A (en) Improvements in or relating to cathode-ray tubes and circuits therefor
US2217774A (en) Electron discharge apparatus
US2374666A (en) Electronic device, circuit, and method
GB501179A (en) Cathode ray device
US2414925A (en) Scanning and focusing yoke
US2452157A (en) Electron discharge apparatus
GB639191A (en) Improvements in electric beam switching devices
US2254036A (en) Phase control
US3731136A (en) Cylindrical electrode system for focusing and deflecting an electron beam
GB699863A (en) Improved electronic counting device
GB471913A (en) Improvements in or relating to cathode ray tube apparatus
GB683461A (en) Improvements in or relating to cathode-ray tubes
GB1019103A (en) Cathode ray tube
US2256461A (en) Electron image tube
GB1278235A (en) Cathode ray tube
US3176181A (en) Apertured coaxial tube quadripole lens
US3638064A (en) Convergence deflection system for a color picture tube
US3307061A (en) Electrostatic return beam camera tube
US2250529A (en) Signal translating apparatus
GB1189474A (en) Hybrid Deflection Image Dissector
US3579013A (en) Cathode ray tube having radially directed commutator elements
GB546305A (en) Cathode-ray tube systems for generating image signals
GB772618A (en) Modulated distribution system
US2556166A (en) Electron switch, structures, and circuits
US2356514A (en) Electrical switching