CH260978A - Cathode ray switch. - Google Patents

Cathode ray switch.

Info

Publication number
CH260978A
CH260978A CH260978DA CH260978A CH 260978 A CH260978 A CH 260978A CH 260978D A CH260978D A CH 260978DA CH 260978 A CH260978 A CH 260978A
Authority
CH
Switzerland
Prior art keywords
cathode ray
ray switch
switch
cathode
ray
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio 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 Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH260978A publication Critical patent/CH260978A/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
    • H01J31/06—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 more than two output electrodes, e.g. for multiple switching or counting
CH260978D 1946-01-26 1947-01-25 Cathode ray switch. CH260978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US643787A US2474223A (en) 1946-01-26 1946-01-26 Electron tube

Publications (1)

Publication Number Publication Date
CH260978A true CH260978A (en) 1949-04-15

Family

ID=24582236

Family Applications (1)

Application Number Title Priority Date Filing Date
CH260978D CH260978A (en) 1946-01-26 1947-01-25 Cathode ray switch.

Country Status (6)

Country Link
US (1) US2474223A (en)
BE (1) BE477654A (en)
CH (1) CH260978A (en)
ES (1) ES181002A1 (en)
FR (1) FR941063A (en)
GB (1) GB644583A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496633A (en) * 1947-12-24 1950-02-07 Bell Telephone Labor Inc Multitarget cathode-ray device
US2879435A (en) * 1956-08-24 1959-03-24 Du Mont Allen B Lab Inc Cathode-ray tube
US3242261A (en) * 1960-04-22 1966-03-22 Jack E Macgriff Electron emission control tube
US3456145A (en) * 1967-10-03 1969-07-15 Raytheon Co Cathode ray tube having multisegment target extending through envelope wall

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1932637A (en) * 1928-06-18 1933-10-31 Associated Electric Lab Inc Vacuum tube
US1882850A (en) * 1929-08-05 1932-10-18 Bell Telephone Labor Inc Frequency producer
US1929067A (en) * 1930-11-22 1933-10-03 Wired Radio Inc Frequency multiplier
US2185693A (en) * 1938-02-25 1940-01-02 Bell Telephone Labor Inc Multiplex signaling system
BE433923A (en) * 1938-04-23
NL58148C (en) * 1939-12-16
US2274194A (en) * 1940-02-23 1942-02-24 Farnsworth Television & Radio Apparatus for and method of electron discharge control
BE482591A (en) * 1940-08-17
GB549358A (en) * 1941-04-01 1942-11-18 Ruben Hadekel Improvements in or relating to telegraph apparatus
US2376439A (en) * 1943-06-18 1945-05-22 Machlett Lab Inc Insulating structure
US2414939A (en) * 1943-11-01 1947-01-28 Gen Electric Beam deflection control circuit

Also Published As

Publication number Publication date
FR941063A (en) 1948-12-31
BE477654A (en)
US2474223A (en) 1949-06-28
ES181002A1 (en) 1948-02-01
GB644583A (en) 1950-10-11

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