JPS6181299U - - Google Patents
Info
- Publication number
- JPS6181299U JPS6181299U JP16620184U JP16620184U JPS6181299U JP S6181299 U JPS6181299 U JP S6181299U JP 16620184 U JP16620184 U JP 16620184U JP 16620184 U JP16620184 U JP 16620184U JP S6181299 U JPS6181299 U JP S6181299U
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic transducer
- type electroacoustic
- resonator
- resonance
- synthetic
- 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
- 238000013016 damping Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案の１実施例に於ける共鳴器付変
換器の断面正面図、第２図は従来一般に用いられ
ている共鳴器付変換器の断面正面図である。
２…共鳴用透孔、３…基板、４…圧電エレメン
ト、５…金属板、１０…制動体。
FIG. 1 is a cross-sectional front view of a resonator-equipped transducer according to an embodiment of the present invention, and FIG. 2 is a cross-sectional front view of a conventionally commonly used resonator-equipped transducer. 2... Resonance hole, 3... Substrate, 4... Piezoelectric element, 5... Metal plate, 10... Braking body.
Claims (1)
用透孔を塞ぐようにして取付けられる共鳴効果の
制動体を合成繊維と天然繊維との混抄からなる合
成紙としたことを特徴とする圧電型電気音響変換
器。 A piezoelectric type electroacoustic transducer with a resonator, characterized in that the damping body for the resonance effect, which is attached so as to close the resonance hole, is made of synthetic paper made of a mixture of synthetic fibers and natural fibers. type electroacoustic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16620184U JPS6181299U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16620184U JPS6181299U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181299U true JPS6181299U (en) | 1986-05-29 |
Family
ID=30724028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16620184U Pending JPS6181299U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181299U (en) |
-
1984
- 1984-10-31 JP JP16620184U patent/JPS6181299U/ja active Pending