JPH0440057Y2 - - Google Patents
Info
- Publication number
- JPH0440057Y2 JPH0440057Y2 JP1988166044U JP16604488U JPH0440057Y2 JP H0440057 Y2 JPH0440057 Y2 JP H0440057Y2 JP 1988166044 U JP1988166044 U JP 1988166044U JP 16604488 U JP16604488 U JP 16604488U JP H0440057 Y2 JPH0440057 Y2 JP H0440057Y2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- pressure
- pilot
- chamber
- hole
- 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.)
- Expired
Links
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005086 pumping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011346 highly viscous material Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988166044U JPH0440057Y2 (US06559137-20030506-C00071.png) | 1988-12-22 | 1988-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988166044U JPH0440057Y2 (US06559137-20030506-C00071.png) | 1988-12-22 | 1988-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH024074U JPH024074U (US06559137-20030506-C00071.png) | 1990-01-11 |
JPH0440057Y2 true JPH0440057Y2 (US06559137-20030506-C00071.png) | 1992-09-18 |
Family
ID=31453078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988166044U Expired JPH0440057Y2 (US06559137-20030506-C00071.png) | 1988-12-22 | 1988-12-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0440057Y2 (US06559137-20030506-C00071.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936523U (US06559137-20030506-C00071.png) * | 1972-07-04 | 1974-04-01 | ||
JPS5630778U (US06559137-20030506-C00071.png) * | 1979-08-15 | 1981-03-25 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152347U (US06559137-20030506-C00071.png) * | 1978-04-17 | 1979-10-23 |
-
1988
- 1988-12-22 JP JP1988166044U patent/JPH0440057Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936523U (US06559137-20030506-C00071.png) * | 1972-07-04 | 1974-04-01 | ||
JPS5630778U (US06559137-20030506-C00071.png) * | 1979-08-15 | 1981-03-25 |
Also Published As
Publication number | Publication date |
---|---|
JPH024074U (US06559137-20030506-C00071.png) | 1990-01-11 |
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