JPH01111880U - - Google Patents
Info
- Publication number
- JPH01111880U JPH01111880U JP693588U JP693588U JPH01111880U JP H01111880 U JPH01111880 U JP H01111880U JP 693588 U JP693588 U JP 693588U JP 693588 U JP693588 U JP 693588U JP H01111880 U JPH01111880 U JP H01111880U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- spool
- pair
- side ports
- passage
- 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
- 230000007935 neutral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006935U JPH073041Y2 (ja) | 1988-01-22 | 1988-01-22 | 圧力制御弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006935U JPH073041Y2 (ja) | 1988-01-22 | 1988-01-22 | 圧力制御弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111880U true JPH01111880U (un) | 1989-07-27 |
| JPH073041Y2 JPH073041Y2 (ja) | 1995-01-30 |
Family
ID=31211519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988006935U Expired - Lifetime JPH073041Y2 (ja) | 1988-01-22 | 1988-01-22 | 圧力制御弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073041Y2 (un) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10110703A (ja) * | 1996-10-02 | 1998-04-28 | Hitachi Constr Mach Co Ltd | 油圧制御装置 |
| JP6931308B2 (ja) * | 2017-09-26 | 2021-09-01 | 川崎重工業株式会社 | 揺れ戻し防止装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108404U (un) * | 1988-01-13 | 1989-07-21 |
-
1988
- 1988-01-22 JP JP1988006935U patent/JPH073041Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108404U (un) * | 1988-01-13 | 1989-07-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073041Y2 (ja) | 1995-01-30 |
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