JPS60143099A - 圧電型スピ−カ - Google Patents
圧電型スピ−カInfo
- Publication number
- JPS60143099A JPS60143099A JP58238589A JP23858983A JPS60143099A JP S60143099 A JPS60143099 A JP S60143099A JP 58238589 A JP58238589 A JP 58238589A JP 23858983 A JP23858983 A JP 23858983A JP S60143099 A JPS60143099 A JP S60143099A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- cylinder
- electrostrictive element
- cylindrical body
- piezoelectric speaker
- 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
- 239000000463 material Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 abstract description 3
- 239000000057 synthetic resin Substances 0.000 abstract description 3
- 230000010355 oscillation Effects 0.000 abstract 2
- 239000000835 fiber Substances 0.000 description 8
- 239000000123 paper Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58238589A JPS60143099A (ja) | 1983-12-16 | 1983-12-16 | 圧電型スピ−カ |
| KR1019830006310A KR850005215A (ko) | 1983-12-16 | 1983-12-30 | 압전형 스피커 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58238589A JPS60143099A (ja) | 1983-12-16 | 1983-12-16 | 圧電型スピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60143099A true JPS60143099A (ja) | 1985-07-29 |
| JPH0113280B2 JPH0113280B2 (enrdf_load_stackoverflow) | 1989-03-06 |
Family
ID=17032445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58238589A Granted JPS60143099A (ja) | 1983-12-16 | 1983-12-16 | 圧電型スピ−カ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS60143099A (enrdf_load_stackoverflow) |
| KR (1) | KR850005215A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995030321A1 (en) * | 1994-05-02 | 1995-11-09 | Linaeum Corporation | Resonance damper for piezoelectric transducer |
| US5727076A (en) * | 1994-05-02 | 1998-03-10 | Aura Systems, Inc. | Audio transducer having piezoelectric device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122427A (en) * | 1975-04-17 | 1976-10-26 | Matsushita Electric Ind Co Ltd | Electric acoustic transducer |
| JPS57152800A (en) * | 1981-03-17 | 1982-09-21 | Sanyo Electric Co Ltd | Piezo-electric type speaker |
-
1983
- 1983-12-16 JP JP58238589A patent/JPS60143099A/ja active Granted
- 1983-12-30 KR KR1019830006310A patent/KR850005215A/ko not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122427A (en) * | 1975-04-17 | 1976-10-26 | Matsushita Electric Ind Co Ltd | Electric acoustic transducer |
| JPS57152800A (en) * | 1981-03-17 | 1982-09-21 | Sanyo Electric Co Ltd | Piezo-electric type speaker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995030321A1 (en) * | 1994-05-02 | 1995-11-09 | Linaeum Corporation | Resonance damper for piezoelectric transducer |
| US5652801A (en) * | 1994-05-02 | 1997-07-29 | Aura Systems, Inc. | Resonance damper for piezoelectric transducer |
| US5727076A (en) * | 1994-05-02 | 1998-03-10 | Aura Systems, Inc. | Audio transducer having piezoelectric device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR850005215A (ko) | 1985-08-21 |
| JPH0113280B2 (enrdf_load_stackoverflow) | 1989-03-06 |
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