BE694196A - - Google Patents
Info
- Publication number
- BE694196A BE694196A BE694196DA BE694196A BE 694196 A BE694196 A BE 694196A BE 694196D A BE694196D A BE 694196DA BE 694196 A BE694196 A BE 694196A
- Authority
- BE
- Belgium
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
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/76—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using magnetic cores or ferro-electric capacitors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0066—Constructional details of transient suppressor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR4898A FR1484686A (fr) | 1966-03-16 | 1966-03-16 | Réducteur de tension magnéto-optique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694196A true BE694196A (ru) | 1967-07-31 |
Family
ID=9692839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694196D BE694196A (ru) | 1966-03-16 | 1967-02-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3502978A (ru) |
| BE (1) | BE694196A (ru) |
| CH (1) | CH459359A (ru) |
| DE (1) | DE1591975A1 (ru) |
| ES (1) | ES337137A1 (ru) |
| FR (1) | FR1484686A (ru) |
| GB (1) | GB1139271A (ru) |
| NL (1) | NL6702666A (ru) |
| SE (1) | SE326494B (ru) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH482200A (de) * | 1968-04-23 | 1969-11-30 | Bbc Brown Boveri & Cie | Verfahren und Einrichtung zur Messung der zeitlichen Änderung der Feldstärke eines Magnetfeldes |
| DE2012746C3 (de) * | 1970-03-18 | 1974-03-28 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Anordnung zur Informationsübertragung mit einer Infrarot-Strahlungsquelle |
| SE428061B (sv) * | 1981-09-15 | 1983-05-30 | Asea Ab | Fiberoptisk metapparatur |
| US4737775A (en) * | 1984-12-14 | 1988-04-12 | Kabushiki Kaisha Meidensha | Insulation deterioration monitoring apparatus |
| FR2601465B1 (fr) * | 1986-07-11 | 1988-10-21 | Bull Sa | Dispositif modulateur haute frequence de polarisation de la lumiere |
| US4843232A (en) * | 1987-12-28 | 1989-06-27 | Allied-Signal Inc. | Optic switch and speed sensor |
| US4947107A (en) * | 1988-06-28 | 1990-08-07 | Sundstrand Corporation | Magneto-optic current sensor |
| 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 |
| JP2618049B2 (ja) * | 1989-08-25 | 1997-06-11 | 三菱電機株式会社 | 光計器用変圧器 |
| EP0430060B1 (de) * | 1989-12-01 | 1994-03-09 | Asea Brown Boveri Ag | Faseroptischer Stromwandler |
| US5617022A (en) * | 1995-05-01 | 1997-04-01 | Hydro-Aire Division Of Crane Company | Fiberoptic velocity transducer including dielectric coating for filtering and velocity determination |
| WO2000031551A1 (en) * | 1998-11-23 | 2000-06-02 | The Texas A & M University System | Displacement current based voltage sensor |
| US10126172B1 (en) | 2017-10-16 | 2018-11-13 | King Fahd University Of Petroleum And Minerals | Faraday rotator device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324393A (en) * | 1963-07-26 | 1967-06-06 | Gen Electric | Magneto-optical electric current sensing arrangement |
-
1966
- 1966-03-16 FR FR4898A patent/FR1484686A/fr not_active Expired
-
1967
- 1967-02-17 BE BE694196D patent/BE694196A/xx unknown
- 1967-02-22 NL NL6702666A patent/NL6702666A/xx unknown
- 1967-02-22 ES ES337137A patent/ES337137A1/es not_active Expired
- 1967-03-07 GB GB10647/67A patent/GB1139271A/en not_active Expired
- 1967-03-10 DE DE19671591975 patent/DE1591975A1/de active Pending
- 1967-03-10 US US622276A patent/US3502978A/en not_active Expired - Lifetime
- 1967-03-15 SE SE03618/67A patent/SE326494B/xx unknown
- 1967-03-15 CH CH373767A patent/CH459359A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES337137A1 (es) | 1968-01-16 |
| CH459359A (fr) | 1968-07-15 |
| US3502978A (en) | 1970-03-24 |
| DE1591975A1 (de) | 1971-01-14 |
| SE326494B (ru) | 1970-07-27 |
| GB1139271A (en) | 1969-01-08 |
| FR1484686A (fr) | 1967-06-16 |
| NL6702666A (ru) | 1967-09-18 |