FR1258542A - Perfectionnements aux tubes cathodiques - Google Patents

Perfectionnements aux tubes cathodiques

Info

Publication number
FR1258542A
FR1258542A FR827530A FR827530A FR1258542A FR 1258542 A FR1258542 A FR 1258542A FR 827530 A FR827530 A FR 827530A FR 827530 A FR827530 A FR 827530A FR 1258542 A FR1258542 A FR 1258542A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
tubes
cathode
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
FR827530A
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
Priority to FR827530A priority Critical patent/FR1258542A/fr
Application granted granted Critical
Publication of FR1258542A publication Critical patent/FR1258542A/fr
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
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
FR827530A 1959-05-23 1960-05-18 Perfectionnements aux tubes cathodiques Expired FR1258542A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827530A FR1258542A (fr) 1959-05-23 1960-05-18 Perfectionnements aux tubes cathodiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL873954X 1959-05-23
FR827530A FR1258542A (fr) 1959-05-23 1960-05-18 Perfectionnements aux tubes cathodiques

Publications (1)

Publication Number Publication Date
FR1258542A true FR1258542A (fr) 1961-04-14

Family

ID=26186070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827530A Expired FR1258542A (fr) 1959-05-23 1960-05-18 Perfectionnements aux tubes cathodiques

Country Status (1)

Country Link
FR (1) FR1258542A (fr)

Similar Documents

Publication Publication Date Title
FR1172720A (fr) Perfectionnements aux tubes cathodiques en couleurs
CH404815A (de) Elektronenstrahlröhre
FR1141254A (fr) Perfectionnements aux tubes cathodiques
FR1243786A (fr) Tube cathodique
FR1206056A (fr) Perfectionnements aux tubes à rayons cathodiques
CH380825A (fr) Tube électronique
FR1223096A (fr) Perfectionnements aux tubes cathodiques
FR1258542A (fr) Perfectionnements aux tubes cathodiques
CH390402A (de) Kathodenstrahlröhren-Sichtgerät
FR1257464A (fr) Perfectionnements aux tubes cathodiques
FR1272053A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1279314A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1272849A (fr) Perfectionnements aux tubes cathodiques
BE600795A (fr) Perfectionnements aux tubes cathodiques
CH388467A (de) Elektronenstrahlröhre
FR1272860A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1281753A (fr) Perfectionnements aux tubes cathodiques
FR1246845A (fr) Perfectionnements aux structures anodiques
FR1226520A (fr) Perfectionnements aux tubes photo-électriques
CH359794A (de) Kathodenstrahlröhre
FR1227499A (fr) Perfectionnements aux tubes thermioniques
FR1181501A (fr) Perfectionnements aux tubes à rayons cathodiques
FR1255573A (fr) Tube à rayons cathodiques
AU243848B2 (en) Improvements relating to cathode ray tubes
FR1266434A (fr) Cathode de tube thermoionique