CH313049A - Elektronenstrahl-Abstimmanzeigeröhre - Google Patents

Elektronenstrahl-Abstimmanzeigeröhre

Info

Publication number
CH313049A
CH313049A CH313049DA CH313049A CH 313049 A CH313049 A CH 313049A CH 313049D A CH313049D A CH 313049DA CH 313049 A CH313049 A CH 313049A
Authority
CH
Switzerland
Prior art keywords
electron beam
indicator tube
tuning indicator
beam tuning
tube
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Adolf Siebenberg Alexande Hans
Heinrich Stietzel Horst E John
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 CH313049A publication Critical patent/CH313049A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/14—Magic-eye or analogous tuning indicators
CH313049D 1952-03-20 1953-03-18 Elektronenstrahl-Abstimmanzeigeröhre CH313049A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE313049X 1952-03-20

Publications (1)

Publication Number Publication Date
CH313049A true CH313049A (de) 1956-03-15

Family

ID=6138349

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313049D CH313049A (de) 1952-03-20 1953-03-18 Elektronenstrahl-Abstimmanzeigeröhre

Country Status (6)

Country Link
US (1) US2822494A (fr)
BE (1) BE518559A (fr)
CH (1) CH313049A (fr)
FR (1) FR1073069A (fr)
GB (1) GB747492A (fr)
IT (1) IT500096A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051189A (en) * 1935-06-27 1936-08-18 Rca Corp Tuning indicator tube
US2243034A (en) * 1937-06-03 1941-05-20 Hygrade Sylvania Corp Fluorescent indicating device
US2105818A (en) * 1937-06-22 1938-01-18 Rogers Radio Tubes Ltd Voltage indicating electron discharge tube
US2321855A (en) * 1940-01-17 1943-06-15 Gen Motors Corp Indicator
BE504546A (fr) * 1940-07-23

Also Published As

Publication number Publication date
US2822494A (en) 1958-02-04
IT500096A (fr)
BE518559A (fr)
GB747492A (en) 1956-04-04
FR1073069A (fr) 1954-09-20

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