FR849946A - Installation comprising a high vacuum braun tube, in particular for television - Google Patents

Installation comprising a high vacuum braun tube, in particular for television

Info

Publication number
FR849946A
FR849946A FR849946DA FR849946A FR 849946 A FR849946 A FR 849946A FR 849946D A FR849946D A FR 849946DA FR 849946 A FR849946 A FR 849946A
Authority
FR
France
Prior art keywords
television
installation
high vacuum
braun tube
braun
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR849946A publication Critical patent/FR849946A/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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
FR849946D 1938-02-07 1939-02-06 Installation comprising a high vacuum braun tube, in particular for television Expired FR849946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE207146X 1938-02-07

Publications (1)

Publication Number Publication Date
FR849946A true FR849946A (en) 1939-12-05

Family

ID=5793550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849946D Expired FR849946A (en) 1938-02-07 1939-02-06 Installation comprising a high vacuum braun tube, in particular for television

Country Status (5)

Country Link
US (1) US2356418A (en)
BE (1) BE432577A (en)
CH (1) CH207146A (en)
FR (1) FR849946A (en)
NL (1) NL54243C (en)

Also Published As

Publication number Publication date
US2356418A (en) 1944-08-22
BE432577A (en)
NL54243C (en)
CH207146A (en) 1939-09-30

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