JPH0381003B2 - - Google Patents
Info
- Publication number
- JPH0381003B2 JPH0381003B2 JP16429382A JP16429382A JPH0381003B2 JP H0381003 B2 JPH0381003 B2 JP H0381003B2 JP 16429382 A JP16429382 A JP 16429382A JP 16429382 A JP16429382 A JP 16429382A JP H0381003 B2 JPH0381003 B2 JP H0381003B2
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- flow rate
- port
- pressure
- rate adjustment
- 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 claims description 59
- 238000001514 detection method Methods 0.000 claims description 26
- 238000010586 diagram Methods 0.000 description 9
- 239000013642 negative control Substances 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16429382A JPS5954801A (ja) | 1982-09-21 | 1982-09-21 | 油圧制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16429382A JPS5954801A (ja) | 1982-09-21 | 1982-09-21 | 油圧制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5954801A JPS5954801A (ja) | 1984-03-29 |
| JPH0381003B2 true JPH0381003B2 (zh) | 1991-12-26 |
Family
ID=15790351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16429382A Granted JPS5954801A (ja) | 1982-09-21 | 1982-09-21 | 油圧制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5954801A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2582266B2 (ja) * | 1987-09-29 | 1997-02-19 | 新キヤタピラー三菱株式会社 | 流体圧制御システム |
| JP2749317B2 (ja) * | 1988-03-23 | 1998-05-13 | 日立建機株式会社 | 油圧駆動装置 |
| EP0425684B1 (en) * | 1989-03-24 | 1994-12-14 | Hitachi Construction Machinery Co., Ltd. | Valve apparatus and hydraulic drive system |
| DE4102203A1 (de) * | 1991-01-25 | 1992-07-30 | Linde Ag | Hydraulisches antriebssystem |
-
1982
- 1982-09-21 JP JP16429382A patent/JPS5954801A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5954801A (ja) | 1984-03-29 |
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