BE317498A - - Google Patents
Info
- Publication number
- BE317498A BE317498A BE317498DA BE317498A BE 317498 A BE317498 A BE 317498A BE 317498D A BE317498D A BE 317498DA BE 317498 A BE317498 A BE 317498A
- Authority
- BE
- Belgium
- Prior art keywords
- diaphragm
- electromagnet
- base plate
- housing
- magnetic
- Prior art date
Links
- 239000000696 magnetic material Substances 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE317498T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE317498A true BE317498A (enrdf_load_stackoverflow) |
Family
ID=3867646
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE317498D BE317498A (enrdf_load_stackoverflow) | |||
| BE395952D BE395952A (enrdf_load_stackoverflow) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE395952D BE395952A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (2) | BE395952A (enrdf_load_stackoverflow) |
-
0
- BE BE317498D patent/BE317498A/fr unknown
- BE BE395952D patent/BE395952A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE395952A (enrdf_load_stackoverflow) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5094404B2 (ja) | リボン型音響変換器構造 | |
| WO1984002218A1 (fr) | Dispositif de support de cordes et de manche pour instruments de musique a cordes | |
| WO2017104506A1 (ja) | 楽器用ピックアップ装置 | |
| FR3112445A1 (fr) | Transducteur electroacoustique | |
| BE317498A (enrdf_load_stackoverflow) | ||
| FR2482496A1 (fr) | Dispositif de montage d'electrode, notamment pour appareils de soudage et de brasage | |
| US2145389A (en) | Pick-up | |
| JPH10240239A (ja) | 電気弦楽器におけるピックアップ装置の取付構造 | |
| BE347485A (enrdf_load_stackoverflow) | ||
| CH110773A (fr) | Boîte de résonance. | |
| US1598607A (en) | Phonograph | |
| BE332441A (enrdf_load_stackoverflow) | ||
| US1777036A (en) | Magnetic pick-up for phonographs | |
| WO1997004444A1 (fr) | Instrument de musique electrique | |
| US1339558A (en) | Phonograph and analogous apparatus | |
| CN207302626U (zh) | 一种声调调节机构及其留声机 | |
| BE338037A (enrdf_load_stackoverflow) | ||
| BE359645A (enrdf_load_stackoverflow) | ||
| US1502332A (en) | Reproducer for talking machines | |
| FR3156972A1 (fr) | Dispositif pour permettre à une platine vinyle qui fonctionne en position verticale ou quasi verticale de bénéficier d’un moyen pour ajuster la force d’appui de la tête de lecture sur le disque vinyle. | |
| BE338038A (enrdf_load_stackoverflow) | ||
| BE398742A (enrdf_load_stackoverflow) | ||
| BE335007A (enrdf_load_stackoverflow) | ||
| US1989198A (en) | Phonograph | |
| BE335015A (enrdf_load_stackoverflow) |