FR1002873A - Tube de braun - Google Patents

Tube de braun

Info

Publication number
FR1002873A
FR1002873A FR1002873DA FR1002873A FR 1002873 A FR1002873 A FR 1002873A FR 1002873D A FR1002873D A FR 1002873DA FR 1002873 A FR1002873 A FR 1002873A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1002873A publication Critical patent/FR1002873A/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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
FR1002873D 1948-12-21 1949-12-19 Tube de braun Expired FR1002873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL282229X 1948-12-21

Publications (1)

Publication Number Publication Date
FR1002873A true FR1002873A (fr) 1952-03-11

Family

ID=19782338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002873D Expired FR1002873A (fr) 1948-12-21 1949-12-19 Tube de braun

Country Status (7)

Country Link
US (1) US2608666A (h)
BE (1) BE492805A (h)
CH (1) CH282229A (h)
DE (1) DE862168C (h)
FR (1) FR1002873A (h)
GB (1) GB670152A (h)
NL (1) NL143970B (h)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717322A (en) * 1952-11-01 1955-09-06 Rca Corp Cathode ray tube guns
NL87923C (h) * 1953-02-13
DE1073638B (de) * 1953-02-19 1960-01-21 Standard Elektrik Lorenz Aktiengesellschaft, Stuttgart-Zuffenhausen Strahlerzeugungssystem für Kathodenstrahlröhren mit Ionenfalle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188579A (en) * 1933-05-27 1940-01-30 Loewe Radio Inc Cathode ray tube, more particularly for television purposes
GB458270A (en) * 1935-06-24 1936-12-16 Robert Vaughan Whelpton Improvements in high speed cathode ray recording oscillographs
GB480948A (en) * 1936-07-25 1938-02-25 Frederick Hermes Nicoll Improvements in or relating to cathode ray tubes
US2211613A (en) * 1936-08-14 1940-08-13 Hygrade Sylvania Corp Cathode ray tube
US2274586A (en) * 1939-02-25 1942-02-24 Philco Radio & Television Corp Cathode ray tube
NL66519C (h) * 1944-12-28
BE470212A (h) * 1946-01-24
US2456474A (en) * 1946-07-02 1948-12-14 Gen Electric Electric discharge device
US2496127A (en) * 1947-02-05 1950-01-31 Rca Corp Electron gun for cathode-ray tubes

Also Published As

Publication number Publication date
GB670152A (en) 1952-04-16
NL143970B (nl)
DE862168C (de) 1953-01-08
CH282229A (de) 1952-04-15
BE492805A (h)
US2608666A (en) 1952-08-26

Similar Documents

Publication Publication Date Title
FR1002873A (fr) Tube de braun
FR978755A (fr) Tube
FI25296A (fi) Spinnspö
AT180236B (de) Wehrschütz
BE585725Q (fr) Vensters
ES16579Y (es) Portavistas
ES17250Y (es) Alpargata
ES18197Y (es) Caja-estuche
FI23449A (fi) Dörrbeslag
FI23462A (fi) Säkerhetsapparat
FI23557A (fi) Mätstång
FI23573A (fi) Sandspridningsapparat
FI23580A (fi) Förpackningskartong
FI23585A (fi) Sukanpidin
FI23619A (fi) Ramsåg
FI23885A (fi) Avtappningskran
FI23938A (fi) Kuvertbrev
FI23972A (fi) Försäljningsautomat
FI24060A (fi) Askformig anteckningsbok
FI24138A (fi) Elektriskt urladdningsrör
FI24196A (fi) Partasuti
FI24245A (fi) Dörrstängare
FI24502A (fi) Järnvägsboggi
FI24549A (fi) Riktningssökare
FI24550A (fi) Elektriskt urladdningsrör