JPH0433051B2 - - Google Patents
Info
- Publication number
- JPH0433051B2 JPH0433051B2 JP60157772A JP15777285A JPH0433051B2 JP H0433051 B2 JPH0433051 B2 JP H0433051B2 JP 60157772 A JP60157772 A JP 60157772A JP 15777285 A JP15777285 A JP 15777285A JP H0433051 B2 JPH0433051 B2 JP H0433051B2
- Authority
- JP
- Japan
- Prior art keywords
- port
- pressure
- pilot
- spool
- valve
- 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
- 239000012530 fluid Substances 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60157772A JPS6217814A (ja) | 1985-07-16 | 1985-07-16 | ３ポ−ト形減圧弁 |
| EP19860903583 EP0229841B1 (en) | 1985-06-12 | 1986-06-06 | Reducing valve |
| US07/002,754 US4785849A (en) | 1985-06-12 | 1986-06-06 | Pressure reducing valve assembly |
| DE86903583T DE3688321T2 (de) | 1985-06-12 | 1986-06-06 | Entspannungsventil. |
| PCT/JP1986/000282 WO1986007476A1 (en) | 1985-06-12 | 1986-06-06 | Reducing valve |
| CA000513835A CA1258216A (en) | 1985-07-16 | 1986-07-15 | Pressure reducing valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60157772A JPS6217814A (ja) | 1985-07-16 | 1985-07-16 | ３ポ−ト形減圧弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6217814A JPS6217814A (ja) | 1987-01-26 |
| JPH0433051B2 true JPH0433051B2 (US20020095090A1-20020718-M00002.png) | 1992-06-02 |
Family
ID=15656960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60157772A Granted JPS6217814A (ja) | 1985-06-12 | 1985-07-16 | ３ポ−ト形減圧弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6217814A (US20020095090A1-20020718-M00002.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003083428A (ja) * | 2001-09-10 | 2003-03-19 | Komatsu Ltd | クラッチ又はブレーキの流体圧力制御弁装置 |
| KR100780897B1 (ko) * | 2006-09-28 | 2007-11-30 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | 중장비용 압력 제어장치 |
| JP5704731B1 (ja) * | 2013-11-29 | 2015-04-22 | 株式会社旭技研 | 流体圧式アクチュエータの動作制御器の弁構造 |
| JP6417353B2 (ja) * | 2016-03-30 | 2018-11-07 | 日立建機株式会社 | 減圧弁ユニット |
-
1985
- 1985-07-16 JP JP60157772A patent/JPS6217814A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6217814A (ja) | 1987-01-26 |
