CH207146A - Arrangement with a Brunswick tube with high vacuum, especially for television purposes. - Google Patents

Arrangement with a Brunswick tube with high vacuum, especially for television purposes.

Info

Publication number
CH207146A
CH207146A CH207146DA CH207146A CH 207146 A CH207146 A CH 207146A CH 207146D A CH207146D A CH 207146DA CH 207146 A CH207146 A CH 207146A
Authority
CH
Switzerland
Prior art keywords
brunswick
tube
arrangement
high vacuum
television purposes
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft C Lorenz
Original Assignee
Lorenz C 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 Lorenz C Ag filed Critical Lorenz C Ag
Publication of CH207146A publication Critical patent/CH207146A/en

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
CH207146D 1938-02-07 1939-02-04 Arrangement with a Brunswick tube with high vacuum, especially for television purposes. CH207146A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH207146A true CH207146A (en) 1939-09-30

Family

ID=5793550

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207146D CH207146A (en) 1938-02-07 1939-02-04 Arrangement with a Brunswick tube with high vacuum, especially for television purposes.

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)
FR849946A (en) 1939-12-05
NL54243C (en)

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