JPS5579598A - Manufacture of diaphragm for speaker - Google Patents
Manufacture of diaphragm for speakerInfo
- Publication number
- JPS5579598A JPS5579598A JP15539378A JP15539378A JPS5579598A JP S5579598 A JPS5579598 A JP S5579598A JP 15539378 A JP15539378 A JP 15539378A JP 15539378 A JP15539378 A JP 15539378A JP S5579598 A JPS5579598 A JP S5579598A
- Authority
- JP
- Japan
- Prior art keywords
- aluminium
- elasticity fiber
- approximate
- vacuum atmosphere
- diaphragm
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15539378A JPS5579598A (en) | 1978-12-13 | 1978-12-13 | Manufacture of diaphragm for speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15539378A JPS5579598A (en) | 1978-12-13 | 1978-12-13 | Manufacture of diaphragm for speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5579598A true JPS5579598A (en) | 1980-06-16 |
Family
ID=15604965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15539378A Pending JPS5579598A (en) | 1978-12-13 | 1978-12-13 | Manufacture of diaphragm for speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5579598A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714279A (en) * | 1980-06-30 | 1982-01-25 | Pioneer Electronic Corp | Diaphragm plate for speaker |
JPS5718197A (en) * | 1980-07-07 | 1982-01-29 | Pioneer Electronic Corp | Diaphragm for speaker |
JP2002165293A (ja) * | 2000-11-28 | 2002-06-07 | Foster Electric Co Ltd | 電気音響変換器用振動板 |
-
1978
- 1978-12-13 JP JP15539378A patent/JPS5579598A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714279A (en) * | 1980-06-30 | 1982-01-25 | Pioneer Electronic Corp | Diaphragm plate for speaker |
JPS5718197A (en) * | 1980-07-07 | 1982-01-29 | Pioneer Electronic Corp | Diaphragm for speaker |
JP2002165293A (ja) * | 2000-11-28 | 2002-06-07 | Foster Electric Co Ltd | 電気音響変換器用振動板 |
JP4562899B2 (ja) * | 2000-11-28 | 2010-10-13 | フォスター電機株式会社 | 電気音響変換器用振動板 |
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