FR844592A - Device for triggering the time when recording short-term phenomena by means of an oscillograph - Google Patents

Device for triggering the time when recording short-term phenomena by means of an oscillograph

Info

Publication number
FR844592A
FR844592A FR844592DA FR844592A FR 844592 A FR844592 A FR 844592A FR 844592D A FR844592D A FR 844592DA FR 844592 A FR844592 A FR 844592A
Authority
FR
France
Prior art keywords
oscillograph
triggering
time
recording short
term phenomena
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)
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.)
Fides BV
Original Assignee
Fides BV
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 Fides BV filed Critical Fides BV
Application granted granted Critical
Publication of FR844592A publication Critical patent/FR844592A/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
    • G01R13/04—Arrangements for displaying electric variables or waveforms for producing permanent records

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Velocity Or Acceleration (AREA)
FR844592D 1937-11-12 1938-10-11 Device for triggering the time when recording short-term phenomena by means of an oscillograph Expired FR844592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE521221X 1937-11-12

Publications (1)

Publication Number Publication Date
FR844592A true FR844592A (en) 1939-07-27

Family

ID=6551280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844592D Expired FR844592A (en) 1937-11-12 1938-10-11 Device for triggering the time when recording short-term phenomena by means of an oscillograph

Country Status (2)

Country Link
FR (1) FR844592A (en)
GB (1) GB521221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078449A (en) * 1958-09-24 1963-02-19 Cons Electrodynamics Corp Commutating and modulating apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045241A (en) * 1957-03-18 1962-07-17 Western Geophysical Co Oscillographic camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078449A (en) * 1958-09-24 1963-02-19 Cons Electrodynamics Corp Commutating and modulating apparatus

Also Published As

Publication number Publication date
GB521221A (en) 1940-05-15

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