FR1040621A - Assembly comprising a cathode-ray tube - Google Patents

Assembly comprising a cathode-ray tube

Info

Publication number
FR1040621A
FR1040621A FR1040621DA FR1040621A FR 1040621 A FR1040621 A FR 1040621A FR 1040621D A FR1040621D A FR 1040621DA FR 1040621 A FR1040621 A FR 1040621A
Authority
FR
France
Prior art keywords
cathode
assembly
ray tube
ray
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
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.)
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
Application granted granted Critical
Publication of FR1040621A publication Critical patent/FR1040621A/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
    • H01J31/04—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
    • 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
FR1040621D 1950-03-06 1951-03-05 Assembly comprising a cathode-ray tube Expired FR1040621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2644909X 1950-03-06

Publications (1)

Publication Number Publication Date
FR1040621A true FR1040621A (en) 1953-10-16

Family

ID=19875178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1040621D Expired FR1040621A (en) 1950-03-06 1951-03-05 Assembly comprising a cathode-ray tube

Country Status (3)

Country Link
US (1) US2644909A (en)
DE (1) DE852582C (en)
FR (1) FR1040621A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2881352A (en) * 1956-02-18 1959-04-07 Philips Corp Device for the selection of electric pulses according to their heights
US3089977A (en) * 1959-04-13 1963-05-14 Charles R Moeller Electronic frequency multiplying device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287296A (en) * 1938-04-09 1942-06-23 United Incandescent Lamp & Ele Disturbance supperssion in radio receivers
GB549358A (en) * 1941-04-01 1942-11-18 Ruben Hadekel Improvements in or relating to telegraph apparatus
US2350069A (en) * 1942-02-20 1944-05-30 Rca Corp Oscillograph sweep circuit
US2436677A (en) * 1942-12-31 1948-02-24 Rca Corp Incremental deflection of cathoderay beam
US2498081A (en) * 1944-12-29 1950-02-21 Bell Telephone Labor Inc Electronic counting
NL71624C (en) * 1945-09-20
US2523162A (en) * 1945-10-03 1950-09-19 Philco Corp Electrical system
US2463535A (en) * 1946-03-22 1949-03-08 Bell Telephone Labor Inc Electron discharge device
NL75979C (en) * 1946-10-23
US2457911A (en) * 1946-11-23 1949-01-04 Philco Corp Deviation correction for cathoderay beams
US2564908A (en) * 1949-03-08 1951-08-21 Nat Union Radio Corp Voltage sampling and electron beam holding arrangement

Also Published As

Publication number Publication date
DE852582C (en) 1952-10-16
US2644909A (en) 1953-07-07

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