CH208832A - Braunsche Röhre. - Google Patents

Braunsche Röhre.

Info

Publication number
CH208832A
CH208832A CH208832DA CH208832A CH 208832 A CH208832 A CH 208832A CH 208832D A CH208832D A CH 208832DA CH 208832 A CH208832 A CH 208832A
Authority
CH
Switzerland
Prior art keywords
braun tube
braun
tube
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Radioaktiengesellschaft Loewe
Original Assignee
Loewe Opta 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 Loewe Opta Gmbh filed Critical Loewe Opta Gmbh
Publication of CH208832A publication Critical patent/CH208832A/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
CH208832D 1933-06-10 1934-06-07 Braunsche Röhre. CH208832A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE208832X 1933-06-10
DE200633X 1933-06-20
DE140733X 1933-07-14

Publications (1)

Publication Number Publication Date
CH208832A true CH208832A (de) 1940-02-29

Family

ID=27180663

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208832D CH208832A (de) 1933-06-10 1934-06-07 Braunsche Röhre.

Country Status (6)

Country Link
US (1) US2126286A (xx)
BE (1) BE403600A (xx)
CH (1) CH208832A (xx)
FR (1) FR774394A (xx)
GB (2) GB442511A (xx)
NL (1) NL45201C (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745985C (de) * 1941-03-27 1944-05-22 Aeg Braunsche R¦hre für Kompasszwecke
US2444710A (en) * 1942-09-26 1948-07-06 Rca Corp Correction for spherical and chromatic aberrations in electron lens
US2418228A (en) * 1943-10-08 1947-04-01 Rca Corp Electronic microanalyzer
US2417797A (en) * 1944-04-27 1947-03-18 Westinghouse Electric Corp Mass spectrometer
US2450602A (en) * 1944-08-17 1948-10-05 Hartford Nat Bank & Trust Co Thermionic discharge tube with electronic velocity filter
US2563490A (en) * 1946-01-28 1951-08-07 Cathode arrangement fob television
BE481554A (xx) * 1947-06-26
US2511143A (en) * 1948-02-12 1950-06-13 Zenith Radio Corp Electron discharge device
US2653993A (en) * 1948-04-29 1953-09-29 Rca Corp Simultaneous color television optical system
DE962919C (de) * 1952-10-28 1957-05-02 Telefunken Gmbh Elektronenstrahlroehre mit elektrostatischem Ablenksystem
US3286114A (en) * 1963-09-16 1966-11-15 Gen Electric Variable magnification electron lens
US3873878A (en) * 1970-07-31 1975-03-25 Tektronix Inc Electron gun with auxilliary anode nearer to grid than to normal anode
US4345182A (en) * 1980-06-02 1982-08-17 The Boeing Company Electrode having spiral-shaped electrically conducting regions therein useful as an anode in electron beam discharge devices

Also Published As

Publication number Publication date
NL45201C (xx)
BE403600A (xx)
FR774394A (fr) 1934-12-05
GB442511A (en) 1936-02-10
US2126286A (en) 1938-08-09
GB442427A (en) 1936-02-07

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