FR940077A - Appareil de mesure de faibles intervalles de temps - Google Patents

Appareil de mesure de faibles intervalles de temps

Info

Publication number
FR940077A
FR940077A FR940077DA FR940077A FR 940077 A FR940077 A FR 940077A FR 940077D A FR940077D A FR 940077DA FR 940077 A FR940077 A FR 940077A
Authority
FR
France
Prior art keywords
time interval
measuring device
short time
interval measuring
short
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)
Inventor
Andre-Jean Henquet
Maurice-Charles Constant
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR940077A publication Critical patent/FR940077A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR940077D 1947-01-10 1947-01-10 Appareil de mesure de faibles intervalles de temps Expired FR940077A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940077T 1947-01-10

Publications (1)

Publication Number Publication Date
FR940077A true FR940077A (fr) 1948-12-02

Family

ID=9459362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940077D Expired FR940077A (fr) 1947-01-10 1947-01-10 Appareil de mesure de faibles intervalles de temps

Country Status (1)

Country Link
FR (1) FR940077A (fr)

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