JPH0338469U - - Google Patents
Info
- Publication number
- JPH0338469U JPH0338469U JP9940889U JP9940889U JPH0338469U JP H0338469 U JPH0338469 U JP H0338469U JP 9940889 U JP9940889 U JP 9940889U JP 9940889 U JP9940889 U JP 9940889U JP H0338469 U JPH0338469 U JP H0338469U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- displacement
- expanding
- laminated
- cylinder
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9940889U JPH0338469U (it) | 1989-08-25 | 1989-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9940889U JPH0338469U (it) | 1989-08-25 | 1989-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0338469U true JPH0338469U (it) | 1991-04-15 |
Family
ID=31648464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9940889U Pending JPH0338469U (it) | 1989-08-25 | 1989-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338469U (it) |
-
1989
- 1989-08-25 JP JP9940889U patent/JPH0338469U/ja active Pending