JPH0537042Y2 - - Google Patents
Info
- Publication number
- JPH0537042Y2 JPH0537042Y2 JP1988133351U JP13335188U JPH0537042Y2 JP H0537042 Y2 JPH0537042 Y2 JP H0537042Y2 JP 1988133351 U JP1988133351 U JP 1988133351U JP 13335188 U JP13335188 U JP 13335188U JP H0537042 Y2 JPH0537042 Y2 JP H0537042Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pilot
- tank
- passage
- oil
- 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
- 230000007935 neutral effect Effects 0.000 claims description 15
- 230000007423 decrease Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133351U JPH0537042Y2 (US06521211-20030218-C00004.png) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133351U JPH0537042Y2 (US06521211-20030218-C00004.png) | 1988-10-14 | 1988-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254907U JPH0254907U (US06521211-20030218-C00004.png) | 1990-04-20 |
| JPH0537042Y2 true JPH0537042Y2 (US06521211-20030218-C00004.png) | 1993-09-20 |
Family
ID=31391130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988133351U Expired - Lifetime JPH0537042Y2 (US06521211-20030218-C00004.png) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537042Y2 (US06521211-20030218-C00004.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101920089B1 (ko) * | 2013-09-25 | 2018-11-19 | 현대건설기계 주식회사 | 건설기계의 유압제어시스템 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210341A (ja) * | 1985-07-06 | 1987-01-19 | Kato Seisakusho:Kk | 油圧シヨベルの制御装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59146603U (ja) * | 1983-03-23 | 1984-10-01 | 日立建機株式会社 | 液圧パイロツト回路の暖機装置 |
-
1988
- 1988-10-14 JP JP1988133351U patent/JPH0537042Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210341A (ja) * | 1985-07-06 | 1987-01-19 | Kato Seisakusho:Kk | 油圧シヨベルの制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0254907U (US06521211-20030218-C00004.png) | 1990-04-20 |
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