BE550128A - - Google Patents
Info
- Publication number
- BE550128A BE550128A BE550128DA BE550128A BE 550128 A BE550128 A BE 550128A BE 550128D A BE550128D A BE 550128DA BE 550128 A BE550128 A BE 550128A
- Authority
- BE
- Belgium
- Prior art keywords
- masses
- mass
- counter
- working
- systems
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 description 6
- 241000886572 Fusconaia cor Species 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/40—Resonant vibration screens
Landscapes
- Vibration Prevention Devices (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE550128A true BE550128A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=176128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE550128D BE550128A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE550128A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE550128D patent/BE550128A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2002221083B2 (en) | Bone conduction speaker | |
JP2004147246A (ja) | 圧電振動子、それを用いたフィルタ及び圧電振動子の調整方法 | |
TWM383884U (en) | Multi function speaker | |
TW201027911A (en) | Piezoelectric vibrating piece, framework and device | |
KR20140058561A (ko) | 선형 컴프레서 | |
BE550128A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
FR2792554A1 (fr) | Dispositif resonant, tel que batteur ou generateur d'efforts | |
US4220885A (en) | Tuning fork mounting with damping means | |
RU2009131706A (ru) | Плоский громкоговоритель и способ для установки режима колебаний колебательной системы | |
Schmith et al. | Dimensioning sealed enclosures for suppressing nonlinear distortions in woofers | |
US9210514B2 (en) | Throat microphone | |
JP2009027413A (ja) | 音響信号発生用圧電装置 | |
US8693709B2 (en) | Audio speakers | |
FR2791802A1 (fr) | Filtre mecanique pour systemes acoustiques et televiseur equipe de tels filtres | |
CN104698809B (zh) | 用于音乐表的声辐射膜 | |
FR3102901A1 (fr) | Résonateur électromécanique présentant des modes de résonance secondaires décalés. | |
FR3118110A1 (fr) | Dispositif de piège à vibrations distribué notamment pour un stator, ou carter, de machine électrique tournante | |
JP2010230459A (ja) | 振動センサ | |
US2208940A (en) | Oscillation translating system | |
JP5680487B2 (ja) | 音響装置およびその振動伝達方法 | |
EP1471766A1 (en) | Electronic device with loudspeaker | |
FR3120672B1 (fr) | Support de piece mecanique a attenuation de vibrations | |
JPS63120937A (ja) | パワ−ユニツトのマウンテイング装置 | |
JP3935518B2 (ja) | サイレンサーハンガーラバー | |
CN214627367U (zh) | 一种mems麦克风 |