JPH0640381Y2 - 三方向サーボ弁 - Google Patents
三方向サーボ弁Info
- Publication number
- JPH0640381Y2 JPH0640381Y2 JP1988143931U JP14393188U JPH0640381Y2 JP H0640381 Y2 JPH0640381 Y2 JP H0640381Y2 JP 1988143931 U JP1988143931 U JP 1988143931U JP 14393188 U JP14393188 U JP 14393188U JP H0640381 Y2 JPH0640381 Y2 JP H0640381Y2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- port
- load port
- sleeve
- servo 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
Landscapes
- Multiple-Way Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988143931U JPH0640381Y2 (ja) | 1988-11-02 | 1988-11-02 | 三方向サーボ弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988143931U JPH0640381Y2 (ja) | 1988-11-02 | 1988-11-02 | 三方向サーボ弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0266776U JPH0266776U (en, 2012) | 1990-05-21 |
JPH0640381Y2 true JPH0640381Y2 (ja) | 1994-10-19 |
Family
ID=31411195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988143931U Expired - Lifetime JPH0640381Y2 (ja) | 1988-11-02 | 1988-11-02 | 三方向サーボ弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0640381Y2 (en, 2012) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124637U (en, 2012) * | 1973-02-19 | 1974-10-25 |
-
1988
- 1988-11-02 JP JP1988143931U patent/JPH0640381Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0266776U (en, 2012) | 1990-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0469641A2 (en) | Method of controlling a fluid-powered actuator | |
JP2001055968A (ja) | 可変容量型液圧回転機の容量制御弁 | |
CA2254336A1 (en) | Fail-safe electric hydraulic actuator | |
JPH0444881Y2 (en, 2012) | ||
US3951575A (en) | Controlled output gear pump and motor | |
EP0787904B1 (en) | Counter-balance valve | |
JPH0745652Y2 (ja) | 走行速度切換装置 | |
KR100326890B1 (ko) | 유압모터의브레이크장치 | |
JPH0640381Y2 (ja) | 三方向サーボ弁 | |
US4388946A (en) | Valves | |
JPH0768962B2 (ja) | ロードセンシング機能付き方向切換弁 | |
CA1041873A (en) | Cross-over port construction for hydraulic motors | |
EP0428847B1 (en) | Change-over valve | |
US3605805A (en) | Stackable rotary valves | |
US3873241A (en) | Variable output gear pump and motor | |
JPH075281Y2 (ja) | 油圧モータの容量制御装置 | |
US4154261A (en) | Pressure sensing passages of load responsive control valves | |
JP2002013656A (ja) | 油圧作業機械用多連弁 | |
EP0785845B1 (en) | Valve arrangement in a hydraulic percussive rock drill | |
JPS588876A (ja) | 分流弁 | |
JPH0744802Y2 (ja) | 圧力制御弁 | |
JPH05157058A (ja) | ベーンポンプ | |
JPH0514001Y2 (en, 2012) | ||
KR100522056B1 (ko) | 서보액튜에이터 메니폴드 | |
KR950004312B1 (ko) | 4방향 2위치 연동 공기밸브 |