BE773028A - Generateur acoustique electromagnetique - Google Patents
Generateur acoustique electromagnetiqueInfo
- Publication number
- BE773028A BE773028A BE773028A BE773028A BE773028A BE 773028 A BE773028 A BE 773028A BE 773028 A BE773028 A BE 773028A BE 773028 A BE773028 A BE 773028A BE 773028 A BE773028 A BE 773028A
- Authority
- BE
- Belgium
- Prior art keywords
- acoustic generator
- electromagnetic acoustic
- electromagnetic
- generator
- acoustic
- Prior art date
Links
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)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Electromagnets (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702047304 DE2047304B2 (de) | 1970-09-25 | 1970-09-25 | Elektromagnetischer schallerzeuger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE773028A true BE773028A (fr) | 1972-03-24 |
Family
ID=5783416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE773028A BE773028A (fr) | 1970-09-25 | 1971-09-24 | Generateur acoustique electromagnetique |
Country Status (12)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2270443C2 (ru) * | 2004-04-12 | 2006-02-20 | ООО "Компания "Нординкрафт" | Электромагнитно-акустический преобразователь |
| CN114285246A (zh) * | 2021-12-16 | 2022-04-05 | 金陵科技学院 | 一种往复直线运动发电机用异形铁心 |
-
1970
- 1970-09-25 DE DE19702047304 patent/DE2047304B2/de active Granted
-
1971
- 1971-08-27 CH CH1257171A patent/CH536588A/de not_active IP Right Cessation
- 1971-09-08 GB GB4181171A patent/GB1321413A/en not_active Expired
- 1971-09-16 ZA ZA716203A patent/ZA716203B/xx unknown
- 1971-09-16 AT AT806771A patent/AT311431B/de not_active IP Right Cessation
- 1971-09-20 NL NL7112904A patent/NL7112904A/xx not_active Application Discontinuation
- 1971-09-21 FR FR7133853A patent/FR2108324A5/fr not_active Expired
- 1971-09-22 IT IT28913/71A patent/IT938794B/it active
- 1971-09-23 LU LU63947D patent/LU63947A1/xx unknown
- 1971-09-24 FI FI2671/71A patent/FI56760C/fi active
- 1971-09-24 SE SE12132/71A patent/SE368468B/xx unknown
- 1971-09-24 BE BE773028A patent/BE773028A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA716203B (en) | 1972-05-31 |
| LU63947A1 (enrdf_load_stackoverflow) | 1972-03-01 |
| DE2047304B2 (de) | 1972-11-30 |
| SE368468B (enrdf_load_stackoverflow) | 1974-07-01 |
| IT938794B (it) | 1973-02-10 |
| FR2108324A5 (enrdf_load_stackoverflow) | 1972-05-19 |
| CH536588A (de) | 1973-04-30 |
| GB1321413A (en) | 1973-06-27 |
| FI56760B (fi) | 1979-11-30 |
| AT311431B (de) | 1973-11-12 |
| DE2047304A1 (de) | 1972-03-30 |
| NL7112904A (enrdf_load_stackoverflow) | 1972-03-28 |
| FI56760C (fi) | 1980-03-10 |
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