BE784660A - CURRENT MEASUREMENT INSTALLATION - Google Patents
CURRENT MEASUREMENT INSTALLATIONInfo
- Publication number
- BE784660A BE784660A BE784660A BE784660A BE784660A BE 784660 A BE784660 A BE 784660A BE 784660 A BE784660 A BE 784660A BE 784660 A BE784660 A BE 784660A BE 784660 A BE784660 A BE 784660A
- Authority
- BE
- Belgium
- Prior art keywords
- current measurement
- measurement installation
- installation
- current
- measurement
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712130047 DE2130047C3 (en) | 1971-06-11 | 1971-06-11 | Measuring device for currents |
Publications (1)
Publication Number | Publication Date |
---|---|
BE784660A true BE784660A (en) | 1972-10-02 |
Family
ID=5811002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE784660A BE784660A (en) | 1971-06-11 | 1972-06-09 | CURRENT MEASUREMENT INSTALLATION |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE784660A (en) |
CH (1) | CH547497A (en) |
DE (1) | DE2130047C3 (en) |
FR (1) | FR2140553B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2516619C2 (en) * | 1975-04-16 | 1983-12-01 | Siemens AG, 1000 Berlin und 8000 München | Device for measuring an electric or magnetic field |
DE2543134A1 (en) * | 1975-09-26 | 1977-04-07 | Siemens Ag | HIGH VOLTAGE MAGNETO-OPTIC CURRENT TRANSDUCER |
FR2501856A1 (en) * | 1981-03-10 | 1982-09-17 | Moreau Marcel | Fibre=optic transmission for circuit-breaker triggering - uses magnetic deflection of mass in path between fibre ends and photodetector system |
DE3116149A1 (en) * | 1981-04-23 | 1982-11-11 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRICAL CURRENT I USING THE FARADAY EFFECT |
DE3923803A1 (en) * | 1989-07-19 | 1991-01-31 | Messwandler Bau Ag | FIBER OPTICAL ARRANGEMENT FOR MEASURING THE STRENGTH OF AN ELECTRIC CURRENT |
DE19580887D2 (en) * | 1994-08-23 | 1997-05-28 | Siemens Ag | Method and arrangement for measuring electrical currents from at least two measuring ranges |
-
1971
- 1971-06-11 DE DE19712130047 patent/DE2130047C3/en not_active Expired
-
1972
- 1972-03-21 CH CH415972A patent/CH547497A/en not_active IP Right Cessation
- 1972-06-08 FR FR7220600A patent/FR2140553B1/fr not_active Expired
- 1972-06-09 BE BE784660A patent/BE784660A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH547497A (en) | 1974-03-29 |
FR2140553A1 (en) | 1973-01-19 |
DE2130047A1 (en) | 1972-12-21 |
DE2130047C3 (en) | 1974-11-28 |
DE2130047B2 (en) | 1974-04-25 |
FR2140553B1 (en) | 1979-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19850609 |