JPH061639Y2 - 建設機械の油圧回路 - Google Patents
建設機械の油圧回路Info
- Publication number
- JPH061639Y2 JPH061639Y2 JP1651688U JP1651688U JPH061639Y2 JP H061639 Y2 JPH061639 Y2 JP H061639Y2 JP 1651688 U JP1651688 U JP 1651688U JP 1651688 U JP1651688 U JP 1651688U JP H061639 Y2 JPH061639 Y2 JP H061639Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- hydraulic
- amount
- pilot
- pressure
- 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
- 238000010276 construction Methods 0.000 title claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 13
- 239000013642 negative control Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 239000011435 rock Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Shovels (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1651688U JPH061639Y2 (ja) | 1988-02-10 | 1988-02-10 | 建設機械の油圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1651688U JPH061639Y2 (ja) | 1988-02-10 | 1988-02-10 | 建設機械の油圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01120554U JPH01120554U (enrdf_load_stackoverflow) | 1989-08-15 |
| JPH061639Y2 true JPH061639Y2 (ja) | 1994-01-12 |
Family
ID=31229518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1651688U Expired - Lifetime JPH061639Y2 (ja) | 1988-02-10 | 1988-02-10 | 建設機械の油圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061639Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-02-10 JP JP1651688U patent/JPH061639Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01120554U (enrdf_load_stackoverflow) | 1989-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0173834B1 (ko) | 유압굴삭기의 유압회로장치 | |
| JP3868054B2 (ja) | 液圧的な駆動機構 | |
| US5561979A (en) | Control arrangement for a hydrostatic system | |
| JPH0158362B2 (enrdf_load_stackoverflow) | ||
| JPH0430386Y2 (enrdf_load_stackoverflow) | ||
| JPH061639Y2 (ja) | 建設機械の油圧回路 | |
| JPH0529583B2 (enrdf_load_stackoverflow) | ||
| JPS6220397B2 (enrdf_load_stackoverflow) | ||
| EP2446150A1 (en) | Valve device | |
| US4588357A (en) | Hydraulic throttle control | |
| JP2006526744A (ja) | 流体圧制御装置 | |
| JP4044283B2 (ja) | 制動弁及び制御弁を備えた旋回ギア制御装置 | |
| JPH068641B2 (ja) | 油圧回路 | |
| JPH06159310A (ja) | 複数の油圧アクチュエータを制御するユニット | |
| JPH03504149A (ja) | 逆転可能な油圧モータ操作のための油圧制御装置 | |
| JP2716607B2 (ja) | 建設機械の油圧回路 | |
| JP2002206504A (ja) | 油圧モータ駆動装置 | |
| JP2678755B2 (ja) | 建設機械の油圧回路 | |
| JPH074132Y2 (ja) | 油圧ブレーカの運転装置 | |
| JP2880365B2 (ja) | 油圧モーターの駆動回路 | |
| JPH0723588Y2 (ja) | 可変ポンプの流量調整弁装置 | |
| JPH0429089Y2 (enrdf_load_stackoverflow) | ||
| JP3864595B2 (ja) | リリーフ弁のリリーフ圧制御装置 | |
| JP2872417B2 (ja) | 油圧建設機械の油圧制御装置 | |
| SE500942C2 (sv) | Styrorgan för en hydraulisk motor |