CH317280A - Elektronenstrahlröhre zum Anzeigen elektrischer Spannungen - Google Patents

Elektronenstrahlröhre zum Anzeigen elektrischer Spannungen

Info

Publication number
CH317280A
CH317280A CH317280DA CH317280A CH 317280 A CH317280 A CH 317280A CH 317280D A CH317280D A CH 317280DA CH 317280 A CH317280 A CH 317280A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
electrical voltages
displaying electrical
displaying
Prior art date
Application number
Other languages
English (en)
Inventor
Gude Helmuth
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 CH317280A publication Critical patent/CH317280A/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
CH317280D 1952-05-02 1953-04-30 Elektronenstrahlröhre zum Anzeigen elektrischer Spannungen CH317280A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE317280X 1952-05-02

Publications (1)

Publication Number Publication Date
CH317280A true CH317280A (de) 1956-11-15

Family

ID=6150730

Family Applications (1)

Application Number Title Priority Date Filing Date
CH317280D CH317280A (de) 1952-05-02 1953-04-30 Elektronenstrahlröhre zum Anzeigen elektrischer Spannungen

Country Status (3)

Country Link
US (1) US2854628A (de)
BE (1) BE519629A (de)
CH (1) CH317280A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024449A (en) * 1959-12-23 1962-03-06 Fritz A Guerth Electro-optical indicating system
DE1260803B (de) * 1961-07-05 1968-02-08 Hensoldt & Soehne M Geraet zum Einstellen und Ablesen des Drehwinkels einer eine Skala tragenden Kreisscheibe
US3144807A (en) * 1962-06-18 1964-08-18 Bausch & Lomb Optical electric system for use with measuring instrument
US3205768A (en) * 1962-09-18 1965-09-14 Bausch & Lomb Optical element

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615935A (en) * 1952-10-28 Vibration insensitive galvanometer
US2640866A (en) * 1953-06-02 Torque compensated galvanometer
US1275786A (en) * 1917-02-24 1918-08-13 Harry Gould Stuart Ohm-meter.
US2150398A (en) * 1936-08-18 1939-03-14 Western Electric Co Measuring apparatus
GB542497A (en) * 1940-05-02 1942-01-12 James Dwyer Mcgee Improvements in or relating to electron discharge devices
US2394196A (en) * 1943-07-09 1946-02-05 Curtis Engineering Company Multiscale instrument indicating system
US2603775A (en) * 1946-08-02 1952-07-15 Rodney D Chipp Radar target indicating system for fire control
US2615367A (en) * 1947-09-03 1952-10-28 Leeds & Northrup Co Reflecting measuring device with dual sensitivity
US2520728A (en) * 1949-06-09 1950-08-29 Du Mont Allen B Lab Inc Cathode-ray tube deflection sensitivity correction circuit
US2746352A (en) * 1952-01-16 1956-05-22 Roger S Estey Optical indicating device

Also Published As

Publication number Publication date
US2854628A (en) 1958-09-30
BE519629A (de)

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