FR858667A - Tube à rayon cathodique - Google Patents

Tube à rayon cathodique

Info

Publication number
FR858667A
FR858667A FR858667DA FR858667A FR 858667 A FR858667 A FR 858667A FR 858667D A FR858667D A FR 858667DA FR 858667 A FR858667 A FR 858667A
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
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR858667A publication Critical patent/FR858667A/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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
FR858667D 1938-08-04 1939-08-04 Tube à rayon cathodique Expired FR858667A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE211724X 1938-08-04

Publications (1)

Publication Number Publication Date
FR858667A true FR858667A (fr) 1940-11-30

Family

ID=5804259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858667D Expired FR858667A (fr) 1938-08-04 1939-08-04 Tube à rayon cathodique

Country Status (3)

Country Link
BE (1) BE435660A (fr)
CH (1) CH211724A (fr)
FR (1) FR858667A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422298A (en) * 1965-04-01 1969-01-14 Philips Corp Cathode ray tube having a non-discoloring x-ray absorptive display window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422298A (en) * 1965-04-01 1969-01-14 Philips Corp Cathode ray tube having a non-discoloring x-ray absorptive display window

Also Published As

Publication number Publication date
BE435660A (fr)
CH211724A (de) 1940-10-15

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