JPH0167508U - - Google Patents
Info
- Publication number
- JPH0167508U JPH0167508U JP1987164359U JP16435987U JPH0167508U JP H0167508 U JPH0167508 U JP H0167508U JP 1987164359 U JP1987164359 U JP 1987164359U JP 16435987 U JP16435987 U JP 16435987U JP H0167508 U JPH0167508 U JP H0167508U
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- electrodes
- long
- piezoelectric elements
- thin plate
- 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
- 239000012528 membrane Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案センサの第１実施例を示す斜視
図、第２図は第２実施例を示す斜視図、第３図ａ
，ｂはそれぞれ本考案における長尺膜状圧電素子
の例を示す断面図である。
１……長尺膜状圧電体、２，３……膜状電極、
４，５……リード線、６，６ａ……長尺膜状圧電
素子、７……弾性絶縁薄板。
Fig. 1 is a perspective view showing the first embodiment of the sensor of the present invention, Fig. 2 is a perspective view showing the second embodiment, and Fig. 3a.
, b are cross-sectional views each showing an example of a long film-like piezoelectric element in the present invention. 1... Long membrane piezoelectric body, 2, 3... Membrane electrode,
4, 5... Lead wire, 6, 6a... Long film piezoelectric element, 7... Elastic insulating thin plate.
Claims (1)
け、これらの電極にリード線を接続してなる単層
形の長尺膜状圧電素子または当接素子を２枚以上
添着した積層形の長尺膜状圧電素子を弾性絶縁薄
板に２枚以上並べあるいは交差させて配設せしめ
てなる位置検知センサ。 Membrane electrodes are provided on both sides of a flexible long membrane piezoelectric material, and two or more single-layer long membrane piezoelectric elements or contact elements made by connecting lead wires to these electrodes are attached. A position detection sensor comprising two or more laminated long film-like piezoelectric elements arranged side by side or crossed on an elastic insulating thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164359U JPH0167508U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164359U JPH0167508U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167508U true JPH0167508U (en) | 1989-05-01 |
Family
ID=31449896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164359U Pending JPH0167508U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04366702A (en) * | 1991-06-13 | 1992-12-18 | Agency Of Ind Science & Technol | Minute displacement detector |
-
1987
- 1987-10-26 JP JP1987164359U patent/JPH0167508U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04366702A (en) * | 1991-06-13 | 1992-12-18 | Agency Of Ind Science & Technol | Minute displacement detector |