JPS58104095U - Piezoelectric bimorph outer electrode - Google Patents
Piezoelectric bimorph outer electrodeInfo
- Publication number
- JPS58104095U JPS58104095U JP19761781U JP19761781U JPS58104095U JP S58104095 U JPS58104095 U JP S58104095U JP 19761781 U JP19761781 U JP 19761781U JP 19761781 U JP19761781 U JP 19761781U JP S58104095 U JPS58104095 U JP S58104095U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- terminal leg
- piezoelectric bimorph
- outer electrode
- terminal
- 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.)
- Granted
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ａは本考案の圧電型バイモルフの平面図、同図Ｂ
は同図Ａのイーイ線に沿い一部を切截して示した側面図
、また第２図は本考案を実施する場合における好ましい
態様として中心電極と外側電極を一体に成型した場合を
示す平面図である。
ｌａ、’ｌｂ・・・一対の圧電素子板、−２・・・中心
電極、２１・・・端子脚、３・・・外側電極、３１・・
・基部、３２ａ、 ３２ｂ−・・一対の接点、３２ａ’
、 ３２ｂ−′・・・一対の突片、３３・・・他方の
端子脚。Figure 1A is a plan view of the piezoelectric bimorph of the present invention, Figure 1B
2 is a side view partially cut away along line A in FIG. 2, and FIG. 2 is a plan view showing a case in which the center electrode and the outer electrode are integrally molded as a preferred embodiment of the present invention. It is a diagram. la, 'lb...pair of piezoelectric element plates, -2...center electrode, 21...terminal leg, 3...outer electrode, 31...
- Base, 32a, 32b--Pair of contacts, 32a'
, 32b-'...a pair of protruding pieces, 33...the other terminal leg.
Claims (1)
電素子板を貼着し、該端子脚と対応する他方の端子脚を
突設した外側電極の基部から、−該端子脚の両側面に沿
って並設した細長い一対の突片をそれぞれ上下逆方向に
１８０°の角度をもって折曲げて接点となし、上記電極
板に貼着された側と反対側の圧電素子板の電極面に接続
したことを特徴とする圧電型バイモルフ。A pair of piezoelectric element plates are attached to the front and back surfaces of a center electrode with terminal legs extending from the outer peripheral surface, and from the base of the outer electrode, which has the other terminal leg protruding from the other terminal leg corresponding to the terminal leg, - of the terminal leg is attached. A pair of elongated protrusions placed side by side along both sides are each bent upside down at an angle of 180° to form a contact point, and the electrode surface of the piezoelectric element plate on the opposite side to the side pasted to the electrode plate is A piezoelectric bimorph characterized by being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19761781U JPS58104095U (en) | 1981-12-29 | 1981-12-29 | Piezoelectric bimorph outer electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19761781U JPS58104095U (en) | 1981-12-29 | 1981-12-29 | Piezoelectric bimorph outer electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104095U true JPS58104095U (en) | 1983-07-15 |
| JPS6145680Y2 JPS6145680Y2 (en) | 1986-12-22 |
Family
ID=30110830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19761781U Granted JPS58104095U (en) | 1981-12-29 | 1981-12-29 | Piezoelectric bimorph outer electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104095U (en) |
-
1981
- 1981-12-29 JP JP19761781U patent/JPS58104095U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6145680Y2 (en) | 1986-12-22 |
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