NL70026C - - Google Patents

Info

Publication number
NL70026C
NL70026C NL70026DA NL70026C NL 70026 C NL70026 C NL 70026C NL 70026D A NL70026D A NL 70026DA NL 70026 C NL70026 C NL 70026C
Authority
NL
Netherlands
Application number
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.)
Publication of NL70026C publication Critical patent/NL70026C/xx

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
    • H01J31/121—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen tubes for oscillography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H01J29/66—Magnetic lenses using electromagnetic means only

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Particle Accelerators (AREA)
  • Measurement Of Radiation (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
NL70026D 1927-08-19 NL70026C (en)van)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER72094D DE595784C (de) 1927-08-19 1927-08-19 Kathodenoszillograph mit zwei Konzentrierungspulen

Publications (1)

Publication Number Publication Date
NL70026C true NL70026C (en)van)

Family

ID=7414292

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70026D NL70026C (en)van) 1927-08-19

Country Status (3)

Country Link
DE (1) DE595784C (en)van)
GB (1) GB295710A (en)van)
NL (1) NL70026C (en)van)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764012C (de) * 1936-11-15 1954-10-04 Aeg Elektronenoptisches Abbildungssystem zur Erzielung eines kleinen Elektronenflecks

Also Published As

Publication number Publication date
GB295710A (en)van) 1929-02-21
DE595784C (de) 1934-04-19

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