JPH03124668U - - Google Patents
Info
- Publication number
- JPH03124668U JPH03124668U JP3304390U JP3304390U JPH03124668U JP H03124668 U JPH03124668 U JP H03124668U JP 3304390 U JP3304390 U JP 3304390U JP 3304390 U JP3304390 U JP 3304390U JP H03124668 U JPH03124668 U JP H03124668U
- Authority
- JP
- Japan
- Prior art keywords
- electrostrictive effect
- electrostrictive
- effect element
- metal member
- spherical part
- 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
- 230000000694 effects Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は本考案の電歪効果素子の第１の実施例
の正面図、第２図は本考案の電歪効果素子の第２
の実施例の正面図、第３図は電歪効果素子の従来
例の斜視図である。
１ａ，１ｂ……セラミツク層、２ａ，２ｂ……
リード線、３……保護外装、４ａ，４ｂ……電歪
効果発生面、５……電歪効果発生軸中心、６ａ，
６ｂ……球面部、７ａ，７ｂ……金属部材、８ａ
，８ｂ……接着材。
FIG. 1 is a front view of a first embodiment of the electrostrictive effect element of the present invention, and FIG. 2 is a front view of a second embodiment of the electrostrictive effect element of the present invention.
FIG. 3 is a front view of the embodiment, and FIG. 3 is a perspective view of a conventional example of an electrostrictive effect element. 1a, 1b... Ceramic layer, 2a, 2b...
Lead wire, 3...Protective exterior, 4a, 4b...Electrostrictive effect generation surface, 5...Electrostrictive effect generation axis center, 6a,
6b... Spherical part, 7a, 7b... Metal member, 8a
, 8b...adhesive material.
Claims (1)
が交互に積層された積層体を含む電歪効果素子に
おいて、 電歪効果発生方向の上下両端面あるいはいずれ
かの一方の端面に、球面部を有する金属部材が配
置され、該球面部の中心が電歪効果素子の電歪効
果発生軸中心線と一致するように取付けられてい
ることを特徴とする電歪効果素子。[Scope of Claim for Utility Model Registration] In an electrostrictive element including a laminate in which sheet-like piezoelectric ceramic members and internal electrode conductors are alternately laminated, both upper and lower end faces or one end face in the direction in which the electrostrictive effect occurs. An electrostrictive effect element, characterized in that a metal member having a spherical part is disposed on the surface of the electrostrictive effect element, and the metal member is mounted so that the center of the spherical part coincides with the center line of the electrostrictive effect generating axis of the electrostrictive effect element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3304390U JPH03124668U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3304390U JPH03124668U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124668U true JPH03124668U (en) | 1991-12-17 |
Family
ID=31536392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3304390U Pending JPH03124668U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124668U (en) |
-
1990
- 1990-03-29 JP JP3304390U patent/JPH03124668U/ja active Pending