JPH01103779U - - Google Patents
Info
- Publication number
- JPH01103779U JPH01103779U JP19900987U JP19900987U JPH01103779U JP H01103779 U JPH01103779 U JP H01103779U JP 19900987 U JP19900987 U JP 19900987U JP 19900987 U JP19900987 U JP 19900987U JP H01103779 U JPH01103779 U JP H01103779U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- pressure
- switching valve
- fluid
- working fluid
- 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
- 239000012530 fluid Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19900987U JPH01103779U (en:Method) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19900987U JPH01103779U (en:Method) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103779U true JPH01103779U (en:Method) | 1989-07-13 |
Family
ID=31489483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19900987U Pending JPH01103779U (en:Method) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103779U (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123986U (en:Method) * | 1990-03-29 | 1991-12-17 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037204U (en:Method) * | 1973-08-01 | 1975-04-18 | ||
| JPS5218722U (en:Method) * | 1975-07-25 | 1977-02-09 |
-
1987
- 1987-12-28 JP JP19900987U patent/JPH01103779U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037204U (en:Method) * | 1973-08-01 | 1975-04-18 | ||
| JPS5218722U (en:Method) * | 1975-07-25 | 1977-02-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123986U (en:Method) * | 1990-03-29 | 1991-12-17 |