CH607040A5 - - Google Patents
Info
- Publication number
- CH607040A5 CH607040A5 CH824576A CH824576A CH607040A5 CH 607040 A5 CH607040 A5 CH 607040A5 CH 824576 A CH824576 A CH 824576A CH 824576 A CH824576 A CH 824576A CH 607040 A5 CH607040 A5 CH 607040A5
- Authority
- CH
- Switzerland
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)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2541072A DE2541072C3 (de) | 1975-09-15 | 1975-09-15 | Magnetooptischer Meßwandler zur Herstellung von Hochspannungsströmen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH607040A5 true CH607040A5 (es) | 1978-11-30 |
Family
ID=5956515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH824576A CH607040A5 (es) | 1975-09-15 | 1976-06-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4070620A (es) |
| JP (1) | JPS5236070A (es) |
| BE (1) | BE846228A (es) |
| CH (1) | CH607040A5 (es) |
| DE (1) | DE2541072C3 (es) |
| FR (1) | FR2324009A1 (es) |
| GB (1) | GB1567950A (es) |
| SE (1) | SE406370B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543134A1 (de) * | 1975-09-26 | 1977-04-07 | Siemens Ag | Magnetooptischer hochspannungsstrom- messwandler |
| DE2835794C3 (de) * | 1978-08-16 | 1987-12-03 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften eV, 3400 Göttingen | Faseroptische Anordnung zur Messung der Stärke eines elektrischen Stromes |
| DE2845625A1 (de) * | 1978-10-19 | 1980-04-30 | Siemens Ag | Anordnung zur elektrooptischen spannungsmessung |
| JPS591589B2 (ja) * | 1979-11-02 | 1984-01-12 | レンゴ−株式会社 | 回転軸嵌装ヘツドの固定装置 |
| DE3115433A1 (de) * | 1981-04-16 | 1982-11-11 | Philips Kommunikations Industrie AG, 8500 Nürnberg | "messvorrichtung zur magneto-optischen strommessung" |
| US4450406A (en) * | 1981-10-05 | 1984-05-22 | The United States Of America As Represented By The Secretary Of The Navy | Triaxial optical fiber system for measuring magnetic fields |
| GB2119536B (en) * | 1982-04-30 | 1986-01-08 | Arthur John Barlow | Fibre optic faraday rotation device and method |
| US4495411A (en) * | 1982-10-27 | 1985-01-22 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic sensors operating at DC |
| US4524322A (en) * | 1982-11-18 | 1985-06-18 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic system for measuring electric fields |
| US4683421A (en) * | 1985-03-29 | 1987-07-28 | Westinghouse Electric Corp. | Drift compensation technique for a magneto-optic current sensor |
| US4947107A (en) * | 1988-06-28 | 1990-08-07 | Sundstrand Corporation | Magneto-optic current sensor |
| US5124634A (en) * | 1989-03-14 | 1992-06-23 | Square D Company | Ring optical current transducer |
| US5103164A (en) * | 1989-07-21 | 1992-04-07 | Toshiyuki Kawaguchi | Optical current transformer |
| US4973899A (en) * | 1989-08-24 | 1990-11-27 | Sundstrand Corporation | Current sensor and method utilizing multiple layers of thin film magneto-optic material and signal processing to make the output independent of system losses |
| US5051577A (en) * | 1990-03-20 | 1991-09-24 | Minnesota Mining And Manufacturing Company | Faraday effect current sensor having two polarizing fibers at an acute angle |
| CH683950A5 (fr) * | 1991-04-04 | 1994-06-15 | Suisse Electronique Microtech | Procédé de réalisation d'une bobine à fibre optique monomode, bobine ainsi obtenue et utilisation de cette bobine. |
| CN103063898B (zh) * | 2012-12-20 | 2015-11-18 | 中国科学院西安光学精密机械研究所 | 一种传感光纤环以及全光纤电流互感器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH520321A (de) * | 1970-05-26 | 1972-03-15 | Bbc Brown Boveri & Cie | Verfahren und Anordnung zur Umformung des Signalflusses in einer lichtelektrischen Messeinrichtung |
-
1975
- 1975-09-15 DE DE2541072A patent/DE2541072C3/de not_active Expired
-
1976
- 1976-06-28 CH CH824576A patent/CH607040A5/xx not_active IP Right Cessation
- 1976-08-09 US US05/712,759 patent/US4070620A/en not_active Expired - Lifetime
- 1976-08-30 FR FR7626113A patent/FR2324009A1/fr active Granted
- 1976-09-09 JP JP51108378A patent/JPS5236070A/ja active Granted
- 1976-09-10 SE SE7610039A patent/SE406370B/xx unknown
- 1976-09-15 GB GB35428/76A patent/GB1567950A/en not_active Expired
- 1976-09-15 BE BE170654A patent/BE846228A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5236070A (en) | 1977-03-19 |
| BE846228A (fr) | 1976-12-31 |
| JPS6350670B2 (es) | 1988-10-11 |
| SE7610039L (sv) | 1977-03-16 |
| DE2541072B2 (de) | 1979-01-04 |
| DE2541072C3 (de) | 1979-08-30 |
| DE2541072A1 (de) | 1977-03-17 |
| FR2324009A1 (fr) | 1977-04-08 |
| FR2324009B1 (es) | 1978-11-03 |
| US4070620A (en) | 1978-01-24 |
| GB1567950A (en) | 1980-05-21 |
| SE406370B (sv) | 1979-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |