JPS5689198A - Diaphragm for speaker - Google Patents
Diaphragm for speakerInfo
- Publication number
- JPS5689198A JPS5689198A JP15040379A JP15040379A JPS5689198A JP S5689198 A JPS5689198 A JP S5689198A JP 15040379 A JP15040379 A JP 15040379A JP 15040379 A JP15040379 A JP 15040379A JP S5689198 A JPS5689198 A JP S5689198A
- Authority
- JP
- Japan
- Prior art keywords
- materials
- diaphragm
- speaker
- fibers
- density polyethylene
- 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
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
- H04R7/04—Plane diaphragms
- H04R7/06—Plane diaphragms comprising a plurality of sections or layers
- H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15040379A JPS5689198A (en) | 1979-11-19 | 1979-11-19 | Diaphragm for speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15040379A JPS5689198A (en) | 1979-11-19 | 1979-11-19 | Diaphragm for speaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5689198A true JPS5689198A (en) | 1981-07-20 |
JPS5753718B2 JPS5753718B2 (ja) | 1982-11-15 |
Family
ID=15496202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15040379A Granted JPS5689198A (en) | 1979-11-19 | 1979-11-19 | Diaphragm for speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5689198A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58127790U (ja) * | 1982-02-19 | 1983-08-30 | 松下電器産業株式会社 | スピ−カ用平板振動板 |
-
1979
- 1979-11-19 JP JP15040379A patent/JPS5689198A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58127790U (ja) * | 1982-02-19 | 1983-08-30 | 松下電器産業株式会社 | スピ−カ用平板振動板 |
Also Published As
Publication number | Publication date |
---|---|
JPS5753718B2 (ja) | 1982-11-15 |
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