JPH0180679U - - Google Patents
Info
- Publication number
- JPH0180679U JPH0180679U JP1987176528U JP17652887U JPH0180679U JP H0180679 U JPH0180679 U JP H0180679U JP 1987176528 U JP1987176528 U JP 1987176528U JP 17652887 U JP17652887 U JP 17652887U JP H0180679 U JPH0180679 U JP H0180679U
- Authority
- JP
- Japan
- Prior art keywords
- oil level
- pump
- piston
- limit oil
- piezoelectric
- 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
- 238000005192 partition Methods 0.000 claims 2
- 230000001681 protective effect Effects 0.000 description 2
Landscapes
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17652887U JPH0442532Y2 (https=) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17652887U JPH0442532Y2 (https=) | 1987-11-20 | 1987-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0180679U true JPH0180679U (https=) | 1989-05-30 |
| JPH0442532Y2 JPH0442532Y2 (https=) | 1992-10-07 |
Family
ID=31468258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17652887U Expired JPH0442532Y2 (https=) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442532Y2 (https=) |
-
1987
- 1987-11-20 JP JP17652887U patent/JPH0442532Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442532Y2 (https=) | 1992-10-07 |