BE341776A - - Google Patents
Info
- Publication number
- BE341776A BE341776A BE341776DA BE341776A BE 341776 A BE341776 A BE 341776A BE 341776D A BE341776D A BE 341776DA BE 341776 A BE341776 A BE 341776A
- Authority
- BE
- Belgium
- Prior art keywords
- horn
- horns
- wood
- metal
- glass
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 230000001850 reproductive effect Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000004568 cement Substances 0.000 description 5
- 239000011505 plaster Substances 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 240000004370 Pastinaca sativa Species 0.000 description 1
- 235000017769 Pastinaca sativa subsp sativa Nutrition 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE341776A true BE341776A (enrdf_load_html_response) |
Family
ID=18348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE341776D BE341776A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE341776A (enrdf_load_html_response) |
-
0
- BE BE341776D patent/BE341776A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2196869B1 (fr) | Boîte de montre à dispositif de sonnerie | |
| EP0749265B1 (fr) | Haut-parleur pour fréquences élevées | |
| JP4363801B2 (ja) | 圧電スピーカ | |
| BE341776A (enrdf_load_html_response) | ||
| CH709594B1 (fr) | Ensemble pour générer une sonnerie d'un mécanisme de sonnerie d'une montre. | |
| JP2009512262A (ja) | 反射スピーカ構造 | |
| CN201263211Y (zh) | 一种喇叭结构 | |
| EP1220568A2 (en) | Acoustic diffuser speaker enclosure and method of its production | |
| CN204598288U (zh) | 落地音箱 | |
| WO2006136712A1 (fr) | Agrafe de fixation de corde vibrante pour instrument de musique, notamment pour piano | |
| US6777603B2 (en) | Perforated open volume acoustic resonator | |
| JPH0423697A (ja) | ホーンスピーカ | |
| FR2625639A1 (fr) | Dispositif de fixation pour haut-parleur electrodynamique | |
| CN103024643B (zh) | 前向精密环形管复合通道组扬声器系统 | |
| FR2548854A1 (fr) | Enceinte acoustique | |
| KR100336920B1 (ko) | 기타의 공명상자 | |
| FR2901161A1 (fr) | Dispositif de debourrage de pieces de fonderies comprenant un espace d'accueil des pieces defini sous forme d'un espace ferme. | |
| BE361963A (enrdf_load_html_response) | ||
| WO2023001990A1 (fr) | Suspension nervurée, haut-parleur et enceinte acoustique la comportant | |
| FR3101995A1 (fr) | Dispositif d’absorption acoustique | |
| CN204759998U (zh) | 一种避免引起杂音的排箫 | |
| FR3138258A1 (fr) | Haut-parleur et meuble equipe d’un tel haut-parleur | |
| CH138052A (fr) | Dispositif reproducteur de sons. | |
| BE338168A (enrdf_load_html_response) | ||
| Seo et al. | Directional Radiation Pattern Design Using Structural-Acoustic Coupling |