FR780813A - Improvements to cathode ray oscillographs - Google Patents

Improvements to cathode ray oscillographs

Info

Publication number
FR780813A
FR780813A FR780813DA FR780813A FR 780813 A FR780813 A FR 780813A FR 780813D A FR780813D A FR 780813DA FR 780813 A FR780813 A FR 780813A
Authority
FR
France
Prior art keywords
cathode ray
ray oscillographs
oscillographs
cathode
ray
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
French (fr)
Inventor
Berger
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 filed Critical
Application granted granted Critical
Publication of FR780813A publication Critical patent/FR780813A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R13/22—Circuits therefor
    • G01R13/32—Circuits for displaying non-recurrent functions such as transients; Circuits for triggering; Circuits for synchronisation; Circuits for time-base expansion
    • G01R13/325—Circuits for displaying non-recurrent functions such as transients; Circuits for triggering; Circuits for synchronisation; Circuits for time-base expansion for displaying non-recurrent functions such as transients

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR780813D 1934-05-07 1934-11-03 Improvements to cathode ray oscillographs Expired FR780813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH780813X 1934-05-07

Publications (1)

Publication Number Publication Date
FR780813A true FR780813A (en) 1935-05-04

Family

ID=4536185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780813D Expired FR780813A (en) 1934-05-07 1934-11-03 Improvements to cathode ray oscillographs

Country Status (1)

Country Link
FR (1) FR780813A (en)

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