BE423423A - - Google Patents
Info
- Publication number
- BE423423A BE423423A BE423423DA BE423423A BE 423423 A BE423423 A BE 423423A BE 423423D A BE423423D A BE 423423DA BE 423423 A BE423423 A BE 423423A
- Authority
- BE
- Belgium
- Prior art keywords
- electromechanical transducer
- magnetic
- air gaps
- source
- core
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 25
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000004907 flux Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- FQMNUIZEFUVPNU-UHFFFAOYSA-N cobalt iron Chemical compound [Fe].[Co].[Co] FQMNUIZEFUVPNU-UHFFFAOYSA-N 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/62—Filters comprising resonators of magnetostrictive material
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE423423A true BE423423A (enrdf_load_stackoverflow) |
Family
ID=84879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE423423D BE423423A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE423423A (enrdf_load_stackoverflow) |
-
0
- BE BE423423D patent/BE423423A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0563373B1 (fr) | Circuit separateur-coupleur directif pour courants porteurs a frequence moyenne sur ligne electrique a basse tension | |
EP1596205A1 (fr) | Transformateur de courant à bobinages de type Rogowski, comportant des circuits partiels associés pour former un circuit complet | |
CA2872711C (fr) | Transformateur tournant triphase a flux lies libre | |
US2160876A (en) | Electromechanical transducer | |
EP0852846B1 (fr) | Filtre a ondes acoustiques de surface utilisant le couplage de trois voies acoustiques | |
FR2878653B1 (fr) | Antenne, montre munie de l'antenne, et procede de fabrication de l'antenne | |
BE423423A (enrdf_load_stackoverflow) | ||
KR100845956B1 (ko) | 마이크로스피커 및 마이크로 스피커 설계 방법 | |
CN117412225B (zh) | 圈磁并联推挽式非线性抵消的动圈动磁双动振子 | |
FR2471699A1 (fr) | Dispositif de filtrage comportant des reseaux integrateurs a commutation de capacites | |
US2139220A (en) | Electromechanical wave filter | |
US1773082A (en) | Electromagnetic system | |
EP1936389A1 (fr) | Capteur inductif de mesure de courant | |
BE416308A (enrdf_load_stackoverflow) | ||
Chowdhury et al. | A modular MEMS electromagnetic actuator for use in a hearing instrument | |
FR2549312A1 (enrdf_load_stackoverflow) | ||
AT122771B (de) | Elektromechanische bzw. elektroakustische Vorrichtung. | |
BE460939A (enrdf_load_stackoverflow) | ||
US2056281A (en) | Wave filter | |
BE414942A (enrdf_load_stackoverflow) | ||
GB2059173A (en) | Magnetic transducer with a movable magnet | |
DE179088C (enrdf_load_stackoverflow) | ||
BE436804A (enrdf_load_stackoverflow) | ||
AU5624798A (en) | Movable coil for loudspeakers and microphones | |
JPH02211610A (ja) | 高周波リアクトル |