JPS62104467U - - Google Patents
Info
- Publication number
- JPS62104467U JPS62104467U JP1985196870U JP19687085U JPS62104467U JP S62104467 U JPS62104467 U JP S62104467U JP 1985196870 U JP1985196870 U JP 1985196870U JP 19687085 U JP19687085 U JP 19687085U JP S62104467 U JPS62104467 U JP S62104467U
- Authority
- JP
- Japan
- Prior art keywords
- lead
- attached
- bimorph element
- piezoelectric
- piezoelectric ceramic
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
Description
第１図及び第２図は従来のバイモルフ素子の例
及び動作の説明に供する図、第３図及び第４図は
本考案の一例を示す表面図及び裏面図である。
１……金属性弾性板、３ａ……リード、７……
圧電セラミツクス、８……外側の電極、９……内
側の中間電極。
FIGS. 1 and 2 are diagrams for explaining an example of a conventional bimorph element and its operation, and FIGS. 3 and 4 are a front view and a back view showing an example of the present invention. 1... Metallic elastic plate, 3a... Lead, 7...
Piezoelectric ceramics, 8... outer electrode, 9... inner intermediate electrode.
Claims (1)
込むように接着されて成る圧電バイモルフ素子に
おいて、圧電セラミツクス板の電極の外面にリー
ドを取り付け、内面に該リード取り付け部に対応
する箇所を除いて中間電極層を形成したことを特
徴とする圧電バイモルフ素子。 In a piezoelectric bimorph element consisting of two piezoelectric ceramic plates glued together so as to sandwich a metallic elastic plate, a lead is attached to the outer surface of the electrode of the piezoelectric ceramic plate, and a lead is attached to the inner surface except for the part corresponding to the lead attachment part. A piezoelectric bimorph element characterized by forming an intermediate electrode layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196870U JPS62104467U (en) | 1985-12-21 | 1985-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196870U JPS62104467U (en) | 1985-12-21 | 1985-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62104467U true JPS62104467U (en) | 1987-07-03 |
Family
ID=31156069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985196870U Pending JPS62104467U (en) | 1985-12-21 | 1985-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62104467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014127603A (en) * | 2012-12-26 | 2014-07-07 | Hochiki Corp | Dielectric element |
-
1985
- 1985-12-21 JP JP1985196870U patent/JPS62104467U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014127603A (en) * | 2012-12-26 | 2014-07-07 | Hochiki Corp | Dielectric element |
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