JPS52141628A - Vibrating plate and its production - Google Patents
Vibrating plate and its productionInfo
- Publication number
- JPS52141628A JPS52141628A JP5777476A JP5777476A JPS52141628A JP S52141628 A JPS52141628 A JP S52141628A JP 5777476 A JP5777476 A JP 5777476A JP 5777476 A JP5777476 A JP 5777476A JP S52141628 A JPS52141628 A JP S52141628A
- Authority
- JP
- Japan
- Prior art keywords
- vibrating plate
- production
- elasticity
- coefficient
- density
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 229910021385 hard carbon Inorganic materials 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
- 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 |
|---|---|---|---|
| JP5777476A JPS52141628A (en) | 1976-05-21 | 1976-05-21 | Vibrating plate and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5777476A JPS52141628A (en) | 1976-05-21 | 1976-05-21 | Vibrating plate and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52141628A true JPS52141628A (en) | 1977-11-26 |
| JPS5615197B2 JPS5615197B2 (enrdf_load_stackoverflow) | 1981-04-08 |
Family
ID=13065205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5777476A Granted JPS52141628A (en) | 1976-05-21 | 1976-05-21 | Vibrating plate and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52141628A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093617A (enrdf_load_stackoverflow) * | 1973-12-21 | 1975-07-25 |
-
1976
- 1976-05-21 JP JP5777476A patent/JPS52141628A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093617A (enrdf_load_stackoverflow) * | 1973-12-21 | 1975-07-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5615197B2 (enrdf_load_stackoverflow) | 1981-04-08 |
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