JPS6170493U - - Google Patents
Info
- Publication number
- JPS6170493U JPS6170493U JP15451984U JP15451984U JPS6170493U JP S6170493 U JPS6170493 U JP S6170493U JP 15451984 U JP15451984 U JP 15451984U JP 15451984 U JP15451984 U JP 15451984U JP S6170493 U JPS6170493 U JP S6170493U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- attached
- thin plate
- pair
- utility
- 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
- 230000001681 protective effect Effects 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
図面は本案の一実施例を示す縦断面図である。
１，２…圧電素子、１ａ，２ｂ…外面電極層、
４，５…電極保護薄板。
The drawing is a longitudinal sectional view showing an embodiment of the present invention. 1, 2...piezoelectric element, 1a, 2b...outer surface electrode layer,
4, 5... Electrode protection thin plate.
Claims (1)
てなるものにおいて、前記圧電素子の外面電極層
に保護薄板を被着せしめたことを特徴とする圧電
バイモルフ。 1. A piezoelectric bimorph comprising a pair of piezoelectric elements having electrode layers on both sides attached to each other, characterized in that a protective thin plate is attached to the outer electrode layer of the piezoelectric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15451984U JPS6170493U (en) | 1984-10-13 | 1984-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15451984U JPS6170493U (en) | 1984-10-13 | 1984-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170493U true JPS6170493U (en) | 1986-05-14 |
Family
ID=30712510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15451984U Pending JPS6170493U (en) | 1984-10-13 | 1984-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013026998A (en) * | 2011-07-26 | 2013-02-04 | Tokai Rubber Ind Ltd | Polymer speaker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237356A (en) * | 1975-09-19 | 1977-03-23 | Kurushima Dock:Kk | Inserting type goose neck |
| JPS5332020B1 (en) * | 1971-06-25 | 1978-09-06 |
-
1984
- 1984-10-13 JP JP15451984U patent/JPS6170493U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332020B1 (en) * | 1971-06-25 | 1978-09-06 | ||
| JPS5237356A (en) * | 1975-09-19 | 1977-03-23 | Kurushima Dock:Kk | Inserting type goose neck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013026998A (en) * | 2011-07-26 | 2013-02-04 | Tokai Rubber Ind Ltd | Polymer speaker |