CH213130A - Cathode ray tube with electrostatic deflection device. - Google Patents

Cathode ray tube with electrostatic deflection device.

Info

Publication number
CH213130A
CH213130A CH213130DA CH213130A CH 213130 A CH213130 A CH 213130A CH 213130D A CH213130D A CH 213130DA CH 213130 A CH213130 A CH 213130A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
deflection device
electrostatic deflection
electrostatic
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH213130A publication Critical patent/CH213130A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
CH213130D 1938-04-25 1939-04-24 Cathode ray tube with electrostatic deflection device. CH213130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0041898 1938-04-25

Publications (1)

Publication Number Publication Date
CH213130A true CH213130A (en) 1941-01-15

Family

ID=7348461

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213130D CH213130A (en) 1938-04-25 1939-04-24 Cathode ray tube with electrostatic deflection device.

Country Status (5)

Country Link
BE (1) BE433968A (en)
CH (1) CH213130A (en)
FR (1) FR853427A (en)
GB (1) GB527893A (en)
NL (1) NL58319C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734147A (en) * 1956-02-07 beckers
US5802763A (en) * 1996-04-01 1998-09-08 Applewood Seed Company Spent mushroom growth media as a growing media for plant sod mats

Also Published As

Publication number Publication date
GB527893A (en) 1940-10-17
BE433968A (en)
NL58319C (en)
FR853427A (en) 1940-03-19

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