FR602517A - Appareil enregistreur de surtensions instantanées, sur des circuits électriques - Google Patents

Appareil enregistreur de surtensions instantanées, sur des circuits électriques

Info

Publication number
FR602517A
FR602517A FR602517DA FR602517A FR 602517 A FR602517 A FR 602517A FR 602517D A FR602517D A FR 602517DA FR 602517 A FR602517 A FR 602517A
Authority
FR
France
Prior art keywords
recording device
electrical circuits
instantaneous surge
surge recording
instantaneous
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric Corp, Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR602517A publication Critical patent/FR602517A/fr
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
    • G01R13/12—Chemical recording, e.g. clydonographs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR602517D 1924-09-08 1925-08-27 Appareil enregistreur de surtensions instantanées, sur des circuits électriques Expired FR602517A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US602517XA 1924-09-08 1924-09-08

Publications (1)

Publication Number Publication Date
FR602517A true FR602517A (fr) 1926-03-20

Family

ID=22028322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR602517D Expired FR602517A (fr) 1924-09-08 1925-08-27 Appareil enregistreur de surtensions instantanées, sur des circuits électriques

Country Status (1)

Country Link
FR (1) FR602517A (fr)

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