JPH0180673U - - Google Patents
Info
- Publication number
- JPH0180673U JPH0180673U JP1987176527U JP17652787U JPH0180673U JP H0180673 U JPH0180673 U JP H0180673U JP 1987176527 U JP1987176527 U JP 1987176527U JP 17652787 U JP17652787 U JP 17652787U JP H0180673 U JPH0180673 U JP H0180673U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric vibrator
- constant temperature
- pump
- liquid level
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims 4
- 230000007613 environmental effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17652787U JPH0442531Y2 (en:Method) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17652787U JPH0442531Y2 (en:Method) | 1987-11-20 | 1987-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0180673U true JPH0180673U (en:Method) | 1989-05-30 |
| JPH0442531Y2 JPH0442531Y2 (en:Method) | 1992-10-07 |
Family
ID=31468257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17652787U Expired JPH0442531Y2 (en:Method) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442531Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013251927A (ja) * | 2012-05-30 | 2013-12-12 | Mitsubishi Electric Corp | 回転電機 |
-
1987
- 1987-11-20 JP JP17652787U patent/JPH0442531Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013251927A (ja) * | 2012-05-30 | 2013-12-12 | Mitsubishi Electric Corp | 回転電機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442531Y2 (en:Method) | 1992-10-07 |