CH215764A - Braunsche Röhre. - Google Patents

Braunsche Röhre.

Info

Publication number
CH215764A
CH215764A CH215764DA CH215764A CH 215764 A CH215764 A CH 215764A CH 215764D A CH215764D A CH 215764DA CH 215764 A CH215764 A CH 215764A
Authority
CH
Switzerland
Prior art keywords
braun tube
braun
tube
Prior art date
Application number
Other languages
English (en)
Inventor
Loewe Radio Aktiengesellschaft
Original Assignee
Loewe Radio 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 Loewe Radio Ag filed Critical Loewe Radio Ag
Publication of CH215764A publication Critical patent/CH215764A/de

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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
CH215764D 1933-12-09 1934-12-04 Braunsche Röhre. CH215764A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE215764X 1933-12-09

Publications (1)

Publication Number Publication Date
CH215764A true CH215764A (de) 1941-07-15

Family

ID=5825664

Family Applications (1)

Application Number Title Priority Date Filing Date
CH215764D CH215764A (de) 1933-12-09 1934-12-04 Braunsche Röhre.

Country Status (5)

Country Link
US (1) US2226107A (de)
BE (1) BE406706A (de)
CH (1) CH215764A (de)
FR (1) FR45657E (de)
GB (2) GB453223A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436833A (en) * 1942-06-15 1948-03-02 Int Standard Electric Corp High density beam tube
US2792515A (en) * 1951-06-22 1957-05-14 Thomas Electrics Inc Cathode ray tube
US2597363A (en) * 1951-06-29 1952-05-20 Ibm Cathode-ray storage tube
US2769115A (en) * 1951-08-20 1956-10-30 Russell J Callender Method and means for producing high degree television picture brilliance
US2919378A (en) * 1953-02-18 1959-12-29 Loewe Opta Ag Static electronic lens for electron beam valves
US2911563A (en) * 1957-04-24 1959-11-03 Westinghouse Electric Corp Electrostatic lens and deflection system
US3863091A (en) * 1972-12-29 1975-01-28 Hitachi Ltd Electron gun assembly with improved unitary lens system

Also Published As

Publication number Publication date
FR45657E (fr) 1935-11-13
GB453223A (en) 1936-09-08
GB453270A (en) 1936-09-08
BE406706A (de)
US2226107A (en) 1940-12-24

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