JPS6349896U - - Google Patents
Info
- Publication number
- JPS6349896U JPS6349896U JP14389886U JP14389886U JPS6349896U JP S6349896 U JPS6349896 U JP S6349896U JP 14389886 U JP14389886 U JP 14389886U JP 14389886 U JP14389886 U JP 14389886U JP S6349896 U JPS6349896 U JP S6349896U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- piezoelectric
- unimorph vibrator
- piezoelectric unimorph
- double
- 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
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図ａ，ｂは本考案に係る圧電ユニモルフ振
動子の一例を示す背面図並びに側断面図、第２図
は第１図で示す振動子の変形例を示す背面図、第
３〜５図は本考案に係る圧電ユニモルフ振動子の
更に別の変形例を示す背面図である。
１：圧電素子、２：振動板、３０，３１ａ，３
１ｂ，３１ｃ……，３２，３３ａ，３３ｂ，３３
ｃ……，３４：両面粘着テープ。
1a and 1b are a rear view and a side sectional view showing an example of a piezoelectric unimorph vibrator according to the present invention, FIG. 2 is a rear view and a side sectional view showing a modification of the vibrator shown in FIG. 1, and FIGS. FIG. 2 is a rear view showing still another modification of the piezoelectric unimorph vibrator according to the present invention. 1: piezoelectric element, 2: diaphragm, 30, 31a, 3
1b, 31c..., 32, 33a, 33b, 33
c..., 34: Double-sided adhesive tape.
Claims (1)
テープを振動板の節部分に位置決めさせて備付け
てなることを特徴とする圧電ユニモルフ振動子。 A piezoelectric unimorph vibrator characterized in that a piezoelectric unimorph vibrator is provided on the other side of a diaphragm to which a piezoelectric element is attached, with double-sided adhesive tape positioned at the nodes of the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389886U JPS6349896U (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389886U JPS6349896U (en) | 1986-09-19 | 1986-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349896U true JPS6349896U (en) | 1988-04-04 |
Family
ID=31054007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14389886U Pending JPS6349896U (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349896U (en) |
-
1986
- 1986-09-19 JP JP14389886U patent/JPS6349896U/ja active Pending
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