FR990899A - Circuits de tubes à rayon cathodique - Google Patents

Circuits de tubes à rayon cathodique

Info

Publication number
FR990899A
FR990899A FR990899DA FR990899A FR 990899 A FR990899 A FR 990899A FR 990899D A FR990899D A FR 990899DA FR 990899 A FR990899 A FR 990899A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
tube circuits
circuits
cathode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR990899A publication Critical patent/FR990899A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00Arrangements for displaying electric variables or waveforms
    • G01R13/20Cathode-ray oscilloscopes
    • G01R13/22Circuits therefor
    • G01R13/30Circuits for inserting reference markers, e.g. for timing, for calibrating, for frequency marking
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K6/00Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/04Modifying slopes of pulses, e.g. S-correction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Particle Accelerators (AREA)
FR990899D 1948-07-16 1949-07-16 Circuits de tubes à rayon cathodique Expired FR990899A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1914648A GB646253A (en) 1948-07-16 1948-07-16 Improvements in and relating to cathode ray tube circuits

Publications (1)

Publication Number Publication Date
FR990899A true FR990899A (fr) 1951-09-27

Family

ID=10124509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990899D Expired FR990899A (fr) 1948-07-16 1949-07-16 Circuits de tubes à rayon cathodique

Country Status (2)

Country Link
FR (1) FR990899A (fr)
GB (1) GB646253A (fr)

Also Published As

Publication number Publication date
GB646253A (en) 1950-11-15

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