FR851959A - Tube de braun - Google Patents

Tube de braun

Info

Publication number
FR851959A
FR851959A FR851959DA FR851959A FR 851959 A FR851959 A FR 851959A FR 851959D A FR851959D A FR 851959DA FR 851959 A FR851959 A FR 851959A
Authority
FR
France
Prior art keywords
braun tube
braun
tube
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)
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 FR851959A publication Critical patent/FR851959A/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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/60—Mirrors
FR851959D 1938-04-04 1939-03-21 Tube de braun Expired FR851959A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208840X 1938-04-04

Publications (1)

Publication Number Publication Date
FR851959A true FR851959A (fr) 1940-01-19

Family

ID=5794459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851959D Expired FR851959A (fr) 1938-04-04 1939-03-21 Tube de braun

Country Status (4)

Country Link
US (1) US2332876A (OSRAM)
BE (1) BE433386A (OSRAM)
CH (1) CH208840A (OSRAM)
FR (1) FR851959A (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE442468A (OSRAM) * 1940-08-15
US2506659A (en) * 1941-04-11 1950-05-09 Csf Electron discharge tube
CH265327A (fr) * 1946-10-14 1949-11-30 Csf Microscope électronique comportant un miroir de projection.
BE481554A (OSRAM) * 1947-06-26
US2538714A (en) * 1948-04-14 1951-01-16 Hartford Nat Bank & Trust Co Electric discharge tube
US2653993A (en) * 1948-04-29 1953-09-29 Rca Corp Simultaneous color television optical system
US2762916A (en) * 1950-07-13 1956-09-11 Hartford Nat Bank & Trust Co Device comprising an electric discharge tube having a concentrated electron beam
US2926274A (en) * 1955-06-20 1960-02-23 Nat Res Dev Electron lenses
US2997621A (en) * 1956-04-04 1961-08-22 Motorola Inc Image display device
BE559755A (OSRAM) * 1956-08-01
US2842711A (en) * 1957-04-19 1958-07-08 Du Mont Allen B Lab Inc Television tube
US3023342A (en) * 1958-07-18 1962-02-27 Gen Atronics Corp Beam modulating devices and method
US4739218A (en) * 1985-04-18 1988-04-19 Schwartz Samuel A Short cathode ray tube
JPS6269445A (ja) * 1985-09-20 1987-03-30 Hitachi Ltd ブラウン管
US6617779B1 (en) 2001-10-04 2003-09-09 Samuel A. Schwartz Multi-bend cathode ray tube

Also Published As

Publication number Publication date
CH208840A (de) 1940-02-29
BE433386A (OSRAM) 1939-04-29
US2332876A (en) 1943-10-26

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