JPH02484Y2 - - Google Patents
Info
- Publication number
- JPH02484Y2 JPH02484Y2 JP3381378U JP3381378U JPH02484Y2 JP H02484 Y2 JPH02484 Y2 JP H02484Y2 JP 3381378 U JP3381378 U JP 3381378U JP 3381378 U JP3381378 U JP 3381378U JP H02484 Y2 JPH02484 Y2 JP H02484Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- line
- port
- flow rate
- 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
- 239000012530 fluid Substances 0.000 description 35
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Motor Power Transmission Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3381378U JPH02484Y2 (ko) | 1978-03-15 | 1978-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3381378U JPH02484Y2 (ko) | 1978-03-15 | 1978-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54136492U JPS54136492U (ko) | 1979-09-21 |
| JPH02484Y2 true JPH02484Y2 (ko) | 1990-01-09 |
Family
ID=28890021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3381378U Expired JPH02484Y2 (ko) | 1978-03-15 | 1978-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02484Y2 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017053397A (ja) * | 2015-09-08 | 2017-03-16 | 日本電産トーソク株式会社 | 油圧制御システム |
-
1978
- 1978-03-15 JP JP3381378U patent/JPH02484Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54136492U (ko) | 1979-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4875337A (en) | Construction machine dual-dump hydraulic circuit with piloted arm-boom cylinder supply priority switching valves | |
| US7597168B2 (en) | Low engine speed steering performance | |
| US5680759A (en) | Straight travelling apparatus for heavy construction equipment | |
| JPH0419406A (ja) | 油圧作業回路 | |
| JPH02484Y2 (ko) | ||
| JP3670406B2 (ja) | アクチュエータ作動回路 | |
| JP2799045B2 (ja) | クレーン用油圧回路 | |
| JP3081968B2 (ja) | ロードセンシングシステムにおけるカットオフキャンセル機構 | |
| EP0704630B1 (en) | Variable priority device for heavy construction equipment | |
| JP2000266009A (ja) | アクチュエータ制御装置 | |
| JP3481674B2 (ja) | 建設機械の油圧回路 | |
| JPH0337642B2 (ko) | ||
| JPH0352275Y2 (ko) | ||
| JP2002089511A (ja) | 建設機械の油圧回路 | |
| JPS6131535A (ja) | 建設車両等の油圧制御回路 | |
| JPS5927526Y2 (ja) | 優先回路装置 | |
| JPH0526204A (ja) | 油圧駆動装置 | |
| JPH0326323Y2 (ko) | ||
| JP2588721B2 (ja) | 油圧駆動装置 | |
| JPH0643260Y2 (ja) | 建設機械の油圧装置 | |
| JPH0751797B2 (ja) | バックホウの油圧回路 | |
| JPS6145248Y2 (ko) | ||
| JPH05287775A (ja) | 土木・建設機械の油圧回路 | |
| JPH0470482B2 (ko) | ||
| JPS59167500A (ja) | エンジン式フオ−クリフトの油圧回路 |