FR1041526A - Device comprising a cathode ray tube - Google Patents

Device comprising a cathode ray tube

Info

Publication number
FR1041526A
FR1041526A FR1041526DA FR1041526A FR 1041526 A FR1041526 A FR 1041526A FR 1041526D A FR1041526D A FR 1041526DA FR 1041526 A FR1041526 A FR 1041526A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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 FR1041526A publication Critical patent/FR1041526A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/54—Arrangements for centring ray or beam
FR1041526D 1951-04-23 1951-09-04 Device comprising a cathode ray tube Expired FR1041526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL293285X 1951-04-23

Publications (1)

Publication Number Publication Date
FR1041526A true FR1041526A (en) 1953-10-23

Family

ID=19782857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041526D Expired FR1041526A (en) 1951-04-23 1951-09-04 Device comprising a cathode ray tube

Country Status (6)

Country Link
BE (1) BE505469A (en)
CH (1) CH293285A (en)
DE (1) DE974968C (en)
FR (1) FR1041526A (en)
GB (1) GB708137A (en)
NL (2) NL160740B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203966B (en) * 1953-06-29 1965-10-28 Decca Ltd Radar map indicator
DE2752252A1 (en) * 1977-11-23 1979-05-31 Philips Patentverwaltung Television tube magnetic correcting ring prodn. - by coating thin substrate with binder suspension of permanently magnetic material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH185511A (en) * 1933-07-08 1936-07-31 Loewe Opta Gmbh Cathode ray tube.
NL48160C (en) * 1936-03-03
US2544898A (en) * 1949-12-31 1951-03-13 Guardian Electric Mfg Co Centering device for beams of cathode-ray tubes

Also Published As

Publication number Publication date
CH293285A (en) 1953-09-15
NL82590C (en)
DE974968C (en) 1961-06-15
NL160740B (en)
GB708137A (en) 1954-04-28
BE505469A (en)

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