JPS5586288A - Electroacoustic converter - Google Patents
Electroacoustic converterInfo
- Publication number
- JPS5586288A JPS5586288A JP16249678A JP16249678A JPS5586288A JP S5586288 A JPS5586288 A JP S5586288A JP 16249678 A JP16249678 A JP 16249678A JP 16249678 A JP16249678 A JP 16249678A JP S5586288 A JPS5586288 A JP S5586288A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- spaces
- voice coil
- bobbin
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/022—Cooling arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16249678A JPS5586288A (en) | 1978-12-22 | 1978-12-22 | Electroacoustic converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16249678A JPS5586288A (en) | 1978-12-22 | 1978-12-22 | Electroacoustic converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5586288A true JPS5586288A (en) | 1980-06-28 |
JPS6113679B2 JPS6113679B2 (enrdf_load_stackoverflow) | 1986-04-15 |
Family
ID=15755717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16249678A Granted JPS5586288A (en) | 1978-12-22 | 1978-12-22 | Electroacoustic converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586288A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2315074A1 (es) * | 2006-01-24 | 2009-03-16 | Acustica Beyma, S.A. | Altavoz con autorefrigeracion activa. |
WO2020161669A1 (fr) | 2019-02-06 | 2020-08-13 | OLTRAMARE, Michel | Systeme de refroidissement de la bobine fixe d'un moteur inductif |
WO2021205295A1 (fr) | 2020-04-08 | 2021-10-14 | OLTRAMARE, Michel | Haut-parleur inductif a double flux magnetique axial |
-
1978
- 1978-12-22 JP JP16249678A patent/JPS5586288A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2315074A1 (es) * | 2006-01-24 | 2009-03-16 | Acustica Beyma, S.A. | Altavoz con autorefrigeracion activa. |
WO2020161669A1 (fr) | 2019-02-06 | 2020-08-13 | OLTRAMARE, Michel | Systeme de refroidissement de la bobine fixe d'un moteur inductif |
US11930340B2 (en) | 2019-02-06 | 2024-03-12 | Michel OLTRAMARE | System for cooling the stationary winding of an induction motor |
WO2021205295A1 (fr) | 2020-04-08 | 2021-10-14 | OLTRAMARE, Michel | Haut-parleur inductif a double flux magnetique axial |
Also Published As
Publication number | Publication date |
---|---|
JPS6113679B2 (enrdf_load_stackoverflow) | 1986-04-15 |
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