CH485228A - Device for measuring an electric current, in particular a high voltage current - Google Patents

Device for measuring an electric current, in particular a high voltage current

Info

Publication number
CH485228A
CH485228A CH1654267A CH1654267A CH485228A CH 485228 A CH485228 A CH 485228A CH 1654267 A CH1654267 A CH 1654267A CH 1654267 A CH1654267 A CH 1654267A CH 485228 A CH485228 A CH 485228A
Authority
CH
Switzerland
Prior art keywords
measuring
high voltage
current
electric current
voltage current
Prior art date
Application number
CH1654267A
Other languages
French (fr)
Inventor
Kaplan Charles
Original Assignee
Compteurs Comp D
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
Priority claimed from FR84946A external-priority patent/FR1508357A/en
Application filed by Compteurs Comp D filed Critical Compteurs Comp D
Publication of CH485228A publication Critical patent/CH485228A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
CH1654267A 1966-11-25 1967-11-24 Device for measuring an electric current, in particular a high voltage current CH485228A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR84946A FR1508357A (en) 1966-11-25 1966-11-25 Astatic optical device for transmitting an electrical signal
FR93900A FR92558E (en) 1966-11-25 1967-02-07 Astatic optical device for transmitting an electrical signal

Publications (1)

Publication Number Publication Date
CH485228A true CH485228A (en) 1970-01-31

Family

ID=26174276

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1654267A CH485228A (en) 1966-11-25 1967-11-24 Device for measuring an electric current, in particular a high voltage current

Country Status (5)

Country Link
CH (1) CH485228A (en)
DE (1) DE1591870A1 (en)
FR (1) FR92558E (en)
GB (1) GB1207540A (en)
SE (1) SE338364B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461956A1 (en) * 1979-07-24 1981-02-06 Thomson Csf INTERFEROMETRIC DEVICE FOR MEASURING ELECTRICAL CURRENT WITH OPTICAL FIBER
DE3923803A1 (en) * 1989-07-19 1991-01-31 Messwandler Bau Ag FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRIC CURRENT
US5780845A (en) * 1995-04-25 1998-07-14 Toshihiko Yoshino Optical current transformer

Also Published As

Publication number Publication date
DE1591870A1 (en) 1970-10-01
SE338364B (en) 1971-09-06
FR92558E (en) 1968-11-29
GB1207540A (en) 1970-10-07

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Legal Events

Date Code Title Description
PL Patent ceased