JPH0332157Y2 - - Google Patents
Info
- Publication number
- JPH0332157Y2 JPH0332157Y2 JP19312785U JP19312785U JPH0332157Y2 JP H0332157 Y2 JPH0332157 Y2 JP H0332157Y2 JP 19312785 U JP19312785 U JP 19312785U JP 19312785 U JP19312785 U JP 19312785U JP H0332157 Y2 JPH0332157 Y2 JP H0332157Y2
- Authority
- JP
- Japan
- Prior art keywords
- flat
- speaker
- fixed
- piezoelectric element
- voice coil
- 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.)
- Expired
Links
- 125000006850 spacer group Chemical group 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19312785U JPH0332157Y2 (US20030220297A1-20031127-C00074.png) | 1985-12-16 | 1985-12-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19312785U JPH0332157Y2 (US20030220297A1-20031127-C00074.png) | 1985-12-16 | 1985-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62100796U JPS62100796U (US20030220297A1-20031127-C00074.png) | 1987-06-26 |
JPH0332157Y2 true JPH0332157Y2 (US20030220297A1-20031127-C00074.png) | 1991-07-08 |
Family
ID=31148860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19312785U Expired JPH0332157Y2 (US20030220297A1-20031127-C00074.png) | 1985-12-16 | 1985-12-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0332157Y2 (US20030220297A1-20031127-C00074.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1471768A4 (en) * | 2002-01-30 | 2008-06-25 | Matsushita Electric Ind Co Ltd | SPEAKER FOR REPRODUCTION OF A VERY HIGH FREQUENCY RANGE |
-
1985
- 1985-12-16 JP JP19312785U patent/JPH0332157Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62100796U (US20030220297A1-20031127-C00074.png) | 1987-06-26 |
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