GB9213736D0 - Optical current sensor - Google Patents
Optical current sensorInfo
- Publication number
- GB9213736D0 GB9213736D0 GB929213736A GB9213736A GB9213736D0 GB 9213736 D0 GB9213736 D0 GB 9213736D0 GB 929213736 A GB929213736 A GB 929213736A GB 9213736 A GB9213736 A GB 9213736A GB 9213736 D0 GB9213736 D0 GB 9213736D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- current sensor
- optical current
- optical
- sensor
- current
- Prior art date
- 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.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929213736A GB9213736D0 (en) | 1992-06-29 | 1992-06-29 | Optical current sensor |
PCT/GB1993/001362 WO1994000768A1 (en) | 1992-06-29 | 1993-06-29 | Optical current sensor |
AU45067/93A AU4506793A (en) | 1992-06-29 | 1993-06-29 | Optical current sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929213736A GB9213736D0 (en) | 1992-06-29 | 1992-06-29 | Optical current sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9213736D0 true GB9213736D0 (en) | 1992-08-12 |
Family
ID=10717875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB929213736A Pending GB9213736D0 (en) | 1992-06-29 | 1992-06-29 | Optical current sensor |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4506793A (en) |
GB (1) | GB9213736D0 (en) |
WO (1) | WO1994000768A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1745300B1 (en) | 2004-05-13 | 2017-05-31 | ABB Research Ltd. | Fiber optical sensor coil and current- or magnetic field sensor |
US7277179B2 (en) | 2004-12-13 | 2007-10-02 | General Electric Company | Magneto-optical sensors |
US8692539B2 (en) | 2006-11-30 | 2014-04-08 | Powersense A/S | Faraday effect current sensor |
EP2919022A3 (en) * | 2007-11-30 | 2015-10-21 | PowerSense A/S | Sensor assembly and method for measuring strokes of lightning |
ES2376410T3 (en) * | 2009-09-30 | 2012-03-13 | Abb Research Ltd. | CURRENT OR MAGNETIC FIELD DETECTOR OF OPTICAL FIBER, OF COMPENSATED TEMPERATURE, INSENSIBLE TO VARIATIONS IN THE DETECTOR METERS. |
CN102156210A (en) * | 2011-03-28 | 2011-08-17 | 哈尔滨工业大学 | All-fiber difference stream monitoring device based on ferromagnetic concentrator ring structure |
KR102098626B1 (en) * | 2013-10-16 | 2020-04-08 | 한국전자통신연구원 | Optical fiber current sensor |
DE102018216482A1 (en) * | 2018-09-26 | 2020-03-26 | Siemens Aktiengesellschaft | Glass ring and method for optical current measurements |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088419B1 (en) * | 1982-03-08 | 1986-06-25 | Hitachi, Ltd. | Apparatus for optically measuring a current |
NL8700679A (en) * | 1987-03-23 | 1988-10-17 | Tno | Optical current sensor using Faraday rotation effect - uses double reflection surfaces to compensate for stray magnetic fields |
-
1992
- 1992-06-29 GB GB929213736A patent/GB9213736D0/en active Pending
-
1993
- 1993-06-29 AU AU45067/93A patent/AU4506793A/en not_active Abandoned
- 1993-06-29 WO PCT/GB1993/001362 patent/WO1994000768A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU4506793A (en) | 1994-01-24 |
WO1994000768A1 (en) | 1994-01-06 |
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