JPH0475172U - - Google Patents
Info
- Publication number
- JPH0475172U JPH0475172U JP11779990U JP11779990U JPH0475172U JP H0475172 U JPH0475172 U JP H0475172U JP 11779990 U JP11779990 U JP 11779990U JP 11779990 U JP11779990 U JP 11779990U JP H0475172 U JPH0475172 U JP H0475172U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- flat plate
- energized
- pump
- failure
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11779990U JPH0475172U (OSRAM) | 1990-11-09 | 1990-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11779990U JPH0475172U (OSRAM) | 1990-11-09 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475172U true JPH0475172U (OSRAM) | 1992-06-30 |
Family
ID=31865706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11779990U Pending JPH0475172U (OSRAM) | 1990-11-09 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475172U (OSRAM) |
-
1990
- 1990-11-09 JP JP11779990U patent/JPH0475172U/ja active Pending