JPH0339603Y2 - - Google Patents
Info
- Publication number
- JPH0339603Y2 JPH0339603Y2 JP1985136335U JP13633585U JPH0339603Y2 JP H0339603 Y2 JPH0339603 Y2 JP H0339603Y2 JP 1985136335 U JP1985136335 U JP 1985136335U JP 13633585 U JP13633585 U JP 13633585U JP H0339603 Y2 JPH0339603 Y2 JP H0339603Y2
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- oil
- spool
- switching valve
- oil 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.)
- Expired
Links
- 230000007935 neutral effect Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985136335U JPH0339603Y2 (US20110009641A1-20110113-C00116.png) | 1985-09-05 | 1985-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985136335U JPH0339603Y2 (US20110009641A1-20110113-C00116.png) | 1985-09-05 | 1985-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6244106U JPS6244106U (US20110009641A1-20110113-C00116.png) | 1987-03-17 |
| JPH0339603Y2 true JPH0339603Y2 (US20110009641A1-20110113-C00116.png) | 1991-08-21 |
Family
ID=31039345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985136335U Expired JPH0339603Y2 (US20110009641A1-20110113-C00116.png) | 1985-09-05 | 1985-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339603Y2 (US20110009641A1-20110113-C00116.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007278490A (ja) * | 2006-03-14 | 2007-10-25 | Shin Caterpillar Mitsubishi Ltd | 電子制御式コントロール弁較正装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6343257B2 (ja) * | 2015-06-05 | 2018-06-13 | 日立建機株式会社 | 建設機械のエア抜き装置 |
| JP6925832B2 (ja) * | 2017-03-22 | 2021-08-25 | 株式会社クボタ | 作業機の油圧システム |
| JP7201463B2 (ja) * | 2019-01-31 | 2023-01-10 | キャタピラー エス エー アール エル | 建設機械 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS478889U (US20110009641A1-20110113-C00116.png) * | 1971-03-05 | 1972-10-03 | ||
| JPS5718805A (en) * | 1980-07-10 | 1982-01-30 | Ckd Corp | Controller for pneumatic cylinder and the like |
-
1985
- 1985-09-05 JP JP1985136335U patent/JPH0339603Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS478889U (US20110009641A1-20110113-C00116.png) * | 1971-03-05 | 1972-10-03 | ||
| JPS5718805A (en) * | 1980-07-10 | 1982-01-30 | Ckd Corp | Controller for pneumatic cylinder and the like |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007278490A (ja) * | 2006-03-14 | 2007-10-25 | Shin Caterpillar Mitsubishi Ltd | 電子制御式コントロール弁較正装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244106U (US20110009641A1-20110113-C00116.png) | 1987-03-17 |
