FR2727200A1 - Gyrometre comportant un detecteur de rotation sensible au champ magnetique, tel qu'un interferometre electronique - Google Patents
Gyrometre comportant un detecteur de rotation sensible au champ magnetique, tel qu'un interferometre electronique Download PDFInfo
- Publication number
- FR2727200A1 FR2727200A1 FR9414023A FR9414023A FR2727200A1 FR 2727200 A1 FR2727200 A1 FR 2727200A1 FR 9414023 A FR9414023 A FR 9414023A FR 9414023 A FR9414023 A FR 9414023A FR 2727200 A1 FR2727200 A1 FR 2727200A1
- Authority
- FR
- France
- Prior art keywords
- screen
- detector
- magnetic
- magnetic field
- diamagnetic
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 67
- 239000000696 magnetic material Substances 0.000 claims abstract description 13
- 239000002889 diamagnetic material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 14
- 230000005292 diamagnetic effect Effects 0.000 claims description 12
- 230000035945 sensitivity Effects 0.000 claims description 7
- 230000005294 ferromagnetic effect Effects 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 241000238366 Cephalopoda Species 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 description 5
- 230000005284 excitation Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 230000010363 phase shift Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 230000005428 wave function Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Magnetic Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9414023A FR2727200A1 (fr) | 1994-11-23 | 1994-11-23 | Gyrometre comportant un detecteur de rotation sensible au champ magnetique, tel qu'un interferometre electronique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9414023A FR2727200A1 (fr) | 1994-11-23 | 1994-11-23 | Gyrometre comportant un detecteur de rotation sensible au champ magnetique, tel qu'un interferometre electronique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2727200A1 true FR2727200A1 (fr) | 1996-05-24 |
| FR2727200B1 FR2727200B1 (enExample) | 1997-02-07 |
Family
ID=9469065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9414023A Granted FR2727200A1 (fr) | 1994-11-23 | 1994-11-23 | Gyrometre comportant un detecteur de rotation sensible au champ magnetique, tel qu'un interferometre electronique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2727200A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012031528A1 (zh) * | 2010-09-08 | 2012-03-15 | 中国科学院电工研究所 | 一种抑制超导磁悬浮转子振动的装置及方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5058431A (en) * | 1990-05-23 | 1991-10-22 | The United States Of America As Represented By The Secretary Of The Navy | Superconducting Josephson junction gyroscope apparatus |
-
1994
- 1994-11-23 FR FR9414023A patent/FR2727200A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5058431A (en) * | 1990-05-23 | 1991-10-22 | The United States Of America As Represented By The Secretary Of The Navy | Superconducting Josephson junction gyroscope apparatus |
Non-Patent Citations (1)
| Title |
|---|
| VITALE S ET AL: "Magnetization by rotation and gyromagnetic gyroscopes", PHYSICAL REVIEW B (CONDENSED MATTER), 1 JUNE 1989, USA, vol. 39, no. 16, pt.B, ISSN 0163-1829, pages 11993 - 12002 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012031528A1 (zh) * | 2010-09-08 | 2012-03-15 | 中国科学院电工研究所 | 一种抑制超导磁悬浮转子振动的装置及方法 |
| US9712093B2 (en) | 2010-09-08 | 2017-07-18 | Institute Of Electrical Engineering, Chinese Academy Of Sciences | Device and method for inhibiting vibration of superconducting magnetic suspension rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2727200B1 (enExample) | 1997-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |
Effective date: 20070731 |