BE439780A - - Google Patents
Info
- Publication number
- BE439780A BE439780A BE439780DA BE439780A BE 439780 A BE439780 A BE 439780A BE 439780D A BE439780D A BE 439780DA BE 439780 A BE439780 A BE 439780A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- bell
- electric bell
- reinforcement
- fixed
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 claims description 3
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
- G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
- G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
- G10K1/064—Operating or striking mechanisms therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Telephone Set Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439780A true BE439780A (cs) |
Family
ID=97704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439780D BE439780A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE439780A (cs) |
-
0
- BE BE439780D patent/BE439780A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8467564B2 (en) | Loudspeaker | |
| BE439780A (cs) | ||
| CH700102A2 (fr) | Boite de montre a dispositif de sonnerie. | |
| CH629025A5 (fr) | Electro-aimant pour frein. | |
| FR2570238A1 (fr) | Vibrateur electromecanique audio-frequence, destine a la reproduction de vibrations ressenties par le corps humain | |
| FR3112445B1 (fr) | Transducteur electroacoustique | |
| FR2522773A1 (fr) | Actionneur electromagnetique | |
| FR2599264A1 (fr) | Raquette, notamment de tennis. | |
| FR2477765A1 (fr) | Relais electromagnetique miniature a ressort de maintien de l'armature moule avec la carcasse | |
| JP4017561B2 (ja) | 円筒体で成る機器装柱用腕金の縦部の支持装置 | |
| JP3238221U (ja) | 括り罠 | |
| CN214885999U (zh) | 一种水泥电杆防倾斜装置 | |
| FR3105693B1 (fr) | Excitateur audio et écouteur comprenant un tel excitateur audio | |
| KR200450002Y1 (ko) | 드럼소켓의 와이어로프 결합장치 | |
| BE354336A (cs) | ||
| FR2566578A1 (fr) | Relais electromagnetique a armature battante | |
| CH234893A (fr) | Sonnerie électrique. | |
| JP2796516B2 (ja) | ジブクレ−ンにおけるバックストップの構造 | |
| FR2895042A1 (fr) | Dispositif de liaison a rotule entre deux elements d'une tranmission mecanique | |
| DE19313C (de) | Neuerungen an Mikrophonen | |
| BE350549A (cs) | ||
| FR2888905A1 (fr) | Volant moteur a tole flexible et procede de fabrication | |
| BE401660A (cs) | ||
| BE450446A (cs) | ||
| BE366182A (cs) |