FR2041009A1 - - Google Patents
Info
- Publication number
- FR2041009A1 FR2041009A1 FR6913152A FR6913152A FR2041009A1 FR 2041009 A1 FR2041009 A1 FR 2041009A1 FR 6913152 A FR6913152 A FR 6913152A FR 6913152 A FR6913152 A FR 6913152A FR 2041009 A1 FR2041009 A1 FR 2041009A1
- 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.)
- Withdrawn
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 Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6913152A FR2041009A1 (fr) | 1969-04-25 | 1969-04-25 | |
CH416270A CH523505A (fr) | 1969-04-25 | 1970-03-19 | Dispositif électro-optique destiné à la mesure d'un courant |
DE19702019934 DE2019934A1 (de) | 1969-04-25 | 1970-04-24 | Elektro-optische Anordnung zur UEbertragung von Signalen |
SE568570A SE358965B (fr) | 1969-04-25 | 1970-04-24 | |
GB2012870A GB1269289A (en) | 1969-04-25 | 1970-04-27 | Apparatus for responding to a magnetic field |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6913152A FR2041009A1 (fr) | 1969-04-25 | 1969-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2041009A1 true FR2041009A1 (fr) | 1971-01-29 |
Family
ID=9033057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6913152A Withdrawn FR2041009A1 (fr) | 1969-04-25 | 1969-04-25 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH523505A (fr) |
DE (1) | DE2019934A1 (fr) |
FR (1) | FR2041009A1 (fr) |
GB (1) | GB1269289A (fr) |
SE (1) | SE358965B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475230A1 (fr) * | 1980-02-01 | 1981-08-07 | Electricite De France | Dispositif de mesure d'intensite electrique dans un conducteur par determination des variations de marche d'un faisceau polarise dans un milieu optique materiel soumis au champ magnetique cree par le courant |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52119367A (en) * | 1976-03-31 | 1977-10-06 | Ono Yutaka | Method and apparatus for detecting voltage using phototransformer |
GB1532508A (en) * | 1976-07-20 | 1978-11-15 | Standard Telephones Cables Ltd | Telecommunication systems |
-
1969
- 1969-04-25 FR FR6913152A patent/FR2041009A1/fr not_active Withdrawn
-
1970
- 1970-03-19 CH CH416270A patent/CH523505A/fr not_active IP Right Cessation
- 1970-04-24 SE SE568570A patent/SE358965B/xx unknown
- 1970-04-24 DE DE19702019934 patent/DE2019934A1/de active Pending
- 1970-04-27 GB GB2012870A patent/GB1269289A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475230A1 (fr) * | 1980-02-01 | 1981-08-07 | Electricite De France | Dispositif de mesure d'intensite electrique dans un conducteur par determination des variations de marche d'un faisceau polarise dans un milieu optique materiel soumis au champ magnetique cree par le courant |
Also Published As
Publication number | Publication date |
---|---|
GB1269289A (en) | 1972-04-06 |
SE358965B (fr) | 1973-08-13 |
CH523505A (fr) | 1972-05-31 |
DE2019934A1 (de) | 1970-11-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |