CA984703A - Hydraulic control valve for rotary servo-mechanism - Google Patents
Hydraulic control valve for rotary servo-mechanismInfo
- Publication number
- CA984703A CA984703A CA169,693A CA169693A CA984703A CA 984703 A CA984703 A CA 984703A CA 169693 A CA169693 A CA 169693A CA 984703 A CA984703 A CA 984703A
- Authority
- CA
- Canada
- Prior art keywords
- control valve
- hydraulic control
- rotary servo
- servo
- rotary
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
- F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Servomotors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4224372A JPS493093A (en) | 1972-04-28 | 1972-04-28 | |
JP4224472A JPS493073A (en) | 1972-04-28 | 1972-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA984703A true CA984703A (en) | 1976-03-02 |
Family
ID=26381898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA169,693A Expired CA984703A (en) | 1972-04-28 | 1973-04-27 | Hydraulic control valve for rotary servo-mechanism |
Country Status (6)
Country | Link |
---|---|
US (1) | US3905275A (en) |
CA (1) | CA984703A (en) |
DE (1) | DE2321280A1 (en) |
FR (1) | FR2182243B1 (en) |
GB (1) | GB1394138A (en) |
SE (1) | SE394312B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1594122A (en) * | 1977-03-05 | 1981-07-30 | Bendix Westinghouse Ltd | Power assisted acuating arrangements |
US5242150A (en) * | 1992-09-30 | 1993-09-07 | The United States Of America As Represented By The Secretary Of The Navy | Rotary hydraulic servo or throttle valve |
WO2002029255A1 (en) * | 1999-04-12 | 2002-04-11 | Kenneth Edlund | Fluid-activated adjustment and manoeuvre device |
US6808162B2 (en) * | 2001-09-19 | 2004-10-26 | Victory Controls, Llc | Rotary 2-way servovalve |
US8568346B2 (en) | 2007-06-27 | 2013-10-29 | Gambro Lundia Ab | Flow reversing device and fluid treatment apparatus |
CN105927605A (en) * | 2016-05-31 | 2016-09-07 | 东南大学 | Through shaft type rotatable hydraulic connecting piece |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125002A (en) * | 1964-03-17 | Input | ||
FR464891A (en) * | 1912-11-27 | 1914-04-02 | Octave Brotelle | Antiseptic felt pad with plastics bands, serving as a hernia bandage |
US1876104A (en) * | 1930-11-29 | 1932-09-06 | Tucker Gilmore Mfg Company | Steering mechanism |
US2398586A (en) * | 1944-01-01 | 1946-04-16 | H M Hobson Aircraft & Motor Co | Power control for aircraft engines |
US2466415A (en) * | 1944-01-03 | 1949-04-05 | Hobson Ltd H M | Pressure sensitive capsule and mixture control device embodying the same |
FR988565A (en) * | 1944-01-10 | 1951-08-29 | Advanced positive displacement pump | |
FR1117494A (en) * | 1954-12-09 | 1956-05-23 | Bendix Aviat Corp | Fluid pump |
US3103209A (en) * | 1961-03-10 | 1963-09-10 | Gen Motors Corp | Phase adjusting servo mechanism for internal combustion engine and the like |
-
1973
- 1973-04-26 US US354882A patent/US3905275A/en not_active Expired - Lifetime
- 1973-04-27 CA CA169,693A patent/CA984703A/en not_active Expired
- 1973-04-27 DE DE2321280A patent/DE2321280A1/en active Pending
- 1973-04-27 SE SE7305971A patent/SE394312B/en unknown
- 1973-04-27 GB GB2016173A patent/GB1394138A/en not_active Expired
- 1973-05-02 FR FR7315670A patent/FR2182243B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2182243B1 (en) | 1976-05-07 |
FR2182243A1 (en) | 1973-12-07 |
SE394312B (en) | 1977-06-20 |
US3905275A (en) | 1975-09-16 |
DE2321280A1 (en) | 1973-11-22 |
GB1394138A (en) | 1975-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA988811A (en) | Hydraulic actuator controls | |
CA981147A (en) | Control arrangement for hydraulic systems | |
CA980656A (en) | Directional control valve | |
CA970653A (en) | Control valve | |
CA998914A (en) | Hydraulic control instrumentality | |
CA985124A (en) | Control valve | |
CA984263A (en) | Control valve | |
CA976456A (en) | Hydraulic fail-safe valve operator | |
CA980216A (en) | Electrolic control valve | |
CA988392A (en) | Directional control valve | |
CA985127A (en) | Control valve | |
CA984703A (en) | Hydraulic control valve for rotary servo-mechanism | |
CA978049A (en) | Control valve | |
CA985126A (en) | Control valve | |
CA983814A (en) | Hydraulic control valve | |
CA971079A (en) | Make-up valve for hydraulic control circuit | |
CA985125A (en) | Control valve | |
CA984262A (en) | Control valve | |
CA953608A (en) | Control valve | |
CA954008A (en) | Control valve | |
CA973063A (en) | Control valve means for hydraulic press | |
CA998913A (en) | Hydraulic control valve | |
CA904712A (en) | Control valve for hydraulic circuits | |
CA956202A (en) | Hydraulic control valve system | |
AU465328B2 (en) | Control valve means for hydraulic press |