JPS62196367U - - Google Patents
Info
- Publication number
- JPS62196367U JPS62196367U JP1986085707U JP8570786U JPS62196367U JP S62196367 U JPS62196367 U JP S62196367U JP 1986085707 U JP1986085707 U JP 1986085707U JP 8570786 U JP8570786 U JP 8570786U JP S62196367 U JPS62196367 U JP S62196367U
- Authority
- JP
- Japan
- Prior art keywords
- free end
- fixed
- ceramic plate
- width
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Impact Printers (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図から第４図はそれぞれこの考案による圧
電バイモルフ振動子の正面図と側面図である。第
５図は従来の圧電バイモルフ振動子の正面図と側
面図である。
１…圧電バイモルフ振動子、２…圧電磁器、３
，４…電極、５…振動板、６…作用部材、６ａ…
作用面、７…支持部、１０，１１，１２，１３…
作用部材。
1 to 4 are a front view and a side view, respectively, of a piezoelectric bimorph vibrator according to this invention. FIG. 5 is a front view and a side view of a conventional piezoelectric bimorph vibrator. 1... Piezoelectric bimorph vibrator, 2... Piezoelectric ceramic, 3
, 4... Electrode, 5... Vibration plate, 6... Action member, 6a...
Working surface, 7... Support part, 10, 11, 12, 13...
Working member.
Claims (1)
器板とを積層固着し、変位を他に作用させるため
の作用部材を自由端部に固着配置した片持梁構成
からなる矩形板状の圧電バイモルフ振動子におい
て、少なくとも一主面の自由端部に、自由端部幅
の１／３以上の当接面幅を有する作用部材を固着
配置したことを特徴とする圧電バイモルフ振動子
。 A rectangular plate-shaped piezoelectric bimorph consisting of a cantilever structure in which a piezoelectric ceramic plate, a diaphragm, and/or another piezoelectric ceramic plate are laminated and fixed, and an action member for applying displacement to the other is fixed and arranged at the free end. 1. A piezoelectric bimorph vibrator, characterized in that a working member having a contact surface width of 1/3 or more of the width of the free end is fixedly disposed on the free end of at least one principal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986085707U JPS62196367U (en) | 1986-06-05 | 1986-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986085707U JPS62196367U (en) | 1986-06-05 | 1986-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62196367U true JPS62196367U (en) | 1987-12-14 |
Family
ID=30941353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986085707U Pending JPS62196367U (en) | 1986-06-05 | 1986-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62196367U (en) |
-
1986
- 1986-06-05 JP JP1986085707U patent/JPS62196367U/ja active Pending