CH297599A - Apparatus comprising a cathode ray tube having at least one pair of baffles. - Google Patents

Apparatus comprising a cathode ray tube having at least one pair of baffles.

Info

Publication number
CH297599A
CH297599A CH297599DA CH297599A CH 297599 A CH297599 A CH 297599A CH 297599D A CH297599D A CH 297599DA CH 297599 A CH297599 A CH 297599A
Authority
CH
Switzerland
Prior art keywords
baffles
pair
ray tube
cathode ray
cathode
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 CH297599A publication Critical patent/CH297599A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
CH297599D 1950-11-27 1951-11-26 Apparatus comprising a cathode ray tube having at least one pair of baffles. CH297599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL157562 1950-11-27

Publications (1)

Publication Number Publication Date
CH297599A true CH297599A (en) 1954-03-31

Family

ID=19750511

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297599D CH297599A (en) 1950-11-27 1951-11-26 Apparatus comprising a cathode ray tube having at least one pair of baffles.

Country Status (7)

Country Link
US (1) US2716204A (en)
BE (1) BE507380A (en)
CH (1) CH297599A (en)
DE (1) DE865765C (en)
FR (1) FR1045480A (en)
GB (1) GB714440A (en)
NL (1) NL86332C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125699A (en) * 1964-03-17 vacuum tube with linear dynamic
US3946268A (en) * 1974-10-21 1976-03-23 American Optical Corporation Field emission gun improvement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413757A (en) * 1933-01-26 1934-07-26 Marconi Wireless Telegraph Co Improvements in or relating to cathode ray tubes
NL40870C (en) * 1933-09-30
FR798693A (en) * 1934-12-04 1936-05-23 Fernseh Ag Wide-angle electric deflector system, without spot distortion, for cathode ray oscillographs, in particular for television tubes
GB486041A (en) * 1936-11-30 1938-05-30 Marconi Wireless Telegraph Co Improvements in or relating to electrical time base circuits
US2236860A (en) * 1938-05-13 1941-04-01 Philips Nv Electron discharge device
US2273546A (en) * 1939-10-10 1942-02-17 Rca Corp Receiving system
US2553735A (en) * 1950-01-21 1951-05-22 Zenith Radio Corp Push-pull output tube

Also Published As

Publication number Publication date
US2716204A (en) 1955-08-23
GB714440A (en) 1954-08-25
FR1045480A (en) 1953-11-26
NL86332C (en)
DE865765C (en) 1953-02-05
BE507380A (en)

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