JPH068373Y2 - パイロツト操作型方向切換弁 - Google Patents
パイロツト操作型方向切換弁Info
- Publication number
- JPH068373Y2 JPH068373Y2 JP12467887U JP12467887U JPH068373Y2 JP H068373 Y2 JPH068373 Y2 JP H068373Y2 JP 12467887 U JP12467887 U JP 12467887U JP 12467887 U JP12467887 U JP 12467887U JP H068373 Y2 JPH068373 Y2 JP H068373Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- closed
- rod
- pressure
- holes
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 18
- 230000007935 neutral effect Effects 0.000 description 12
- 230000005284 excitation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12467887U JPH068373Y2 (ja) | 1987-08-14 | 1987-08-14 | パイロツト操作型方向切換弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12467887U JPH068373Y2 (ja) | 1987-08-14 | 1987-08-14 | パイロツト操作型方向切換弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6429581U JPS6429581U (OSRAM) | 1989-02-22 |
| JPH068373Y2 true JPH068373Y2 (ja) | 1994-03-02 |
Family
ID=31374621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12467887U Expired - Lifetime JPH068373Y2 (ja) | 1987-08-14 | 1987-08-14 | パイロツト操作型方向切換弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068373Y2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193767A (ja) * | 1992-12-22 | 1994-07-15 | Komatsu Ltd | 電磁比例減圧弁付操作弁 |
-
1987
- 1987-08-14 JP JP12467887U patent/JPH068373Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6429581U (OSRAM) | 1989-02-22 |
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