JP2521620Y2 - 油圧ジャッキ用油圧切換弁 - Google Patents
油圧ジャッキ用油圧切換弁Info
- Publication number
- JP2521620Y2 JP2521620Y2 JP1990126725U JP12672590U JP2521620Y2 JP 2521620 Y2 JP2521620 Y2 JP 2521620Y2 JP 1990126725 U JP1990126725 U JP 1990126725U JP 12672590 U JP12672590 U JP 12672590U JP 2521620 Y2 JP2521620 Y2 JP 2521620Y2
- Authority
- JP
- Japan
- Prior art keywords
- port
- spool valve
- perforation
- valve
- hydraulic
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 47
- 230000007935 neutral effect Effects 0.000 claims description 28
- 239000003921 oil Substances 0.000 description 21
- 239000010720 hydraulic oil Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990126725U JP2521620Y2 (ja) | 1990-11-30 | 1990-11-30 | 油圧ジャッキ用油圧切換弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990126725U JP2521620Y2 (ja) | 1990-11-30 | 1990-11-30 | 油圧ジャッキ用油圧切換弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0483957U JPH0483957U (enEXAMPLES) | 1992-07-21 |
| JP2521620Y2 true JP2521620Y2 (ja) | 1996-12-25 |
Family
ID=31874266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990126725U Expired - Lifetime JP2521620Y2 (ja) | 1990-11-30 | 1990-11-30 | 油圧ジャッキ用油圧切換弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521620Y2 (enEXAMPLES) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5068329U (enEXAMPLES) * | 1973-10-24 | 1975-06-18 | ||
| JPS6040882Y2 (ja) * | 1981-02-18 | 1985-12-11 | 株式会社ボッシュオートモーティブ システム | 油圧アクチユエータの油圧制御装置 |
-
1990
- 1990-11-30 JP JP1990126725U patent/JP2521620Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0483957U (enEXAMPLES) | 1992-07-21 |
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