FR2053340B1 - - Google Patents

Info

Publication number
FR2053340B1
FR2053340B1 FR707028156A FR7028156A FR2053340B1 FR 2053340 B1 FR2053340 B1 FR 2053340B1 FR 707028156 A FR707028156 A FR 707028156A FR 7028156 A FR7028156 A FR 7028156A FR 2053340 B1 FR2053340 B1 FR 2053340B1
Authority
FR
France
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
FR707028156A
Other versions
FR2053340A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2053340A1 publication Critical patent/FR2053340A1/fr
Application granted granted Critical
Publication of FR2053340B1 publication Critical patent/FR2053340B1/fr
Expired legal-status Critical Current

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
    • G01R15/248—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using a constant light source and electro-mechanically driven deflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
FR707028156A 1969-07-31 1970-07-30 Expired FR2053340B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939514 DE1939514B2 (de) 1969-07-31 1969-07-31 Messeinrichtung fuer wechselstroeme in hochspannungsleitern

Publications (2)

Publication Number Publication Date
FR2053340A1 FR2053340A1 (fr) 1971-04-16
FR2053340B1 true FR2053340B1 (fr) 1973-03-16

Family

ID=5741809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707028156A Expired FR2053340B1 (fr) 1969-07-31 1970-07-30

Country Status (6)

Country Link
US (1) US3681688A (fr)
JP (1) JPS5017872B1 (fr)
CH (1) CH519721A (fr)
DE (1) DE1939514B2 (fr)
FR (1) FR2053340B1 (fr)
ZA (1) ZA704858B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126825A (en) * 1977-10-25 1978-11-21 Electric Power Research Institute, Inc. Electronic current transducer for high voltage transmission lines
FR2501856A1 (fr) * 1981-03-10 1982-09-17 Moreau Marcel Capteurs a fibres optiques pour le declenchement de la protection d'un circuit electrique par disjoncteur
JP3577349B2 (ja) * 1994-12-27 2004-10-13 株式会社東芝 光変調型センサおよびこのセンサを用いたプロセス計測装置
US5976585A (en) * 1997-09-15 1999-11-02 Visionary Design, Inc. Method of making hot dog based food product and food product thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA836137A (en) * 1963-05-03 1970-03-03 Westinghouse Electric Corporation Current responsive apparatus for high voltage circuits
US3302027A (en) * 1963-07-12 1967-01-31 North American Aviation Inc Interferometric method and apparatus for modulation and control of light
GB1119410A (en) * 1965-12-08 1968-07-10 British Aircraft Corp Ltd Improvements relating to transmission line current measurement
GB1121423A (en) * 1967-01-02 1968-07-24 Mullard Ltd Magneto-optical current-measuring apparatus and method

Also Published As

Publication number Publication date
ZA704858B (en) 1971-06-30
FR2053340A1 (fr) 1971-04-16
CH519721A (de) 1972-02-29
DE1939514A1 (de) 1971-02-18
DE1939514B2 (de) 1976-12-02
JPS5017872B1 (fr) 1975-06-24
US3681688A (en) 1972-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse