GB9018771D0 - Electrical operation of hydraulic control spool valves - Google Patents
Electrical operation of hydraulic control spool valvesInfo
- Publication number
- GB9018771D0 GB9018771D0 GB909018771A GB9018771A GB9018771D0 GB 9018771 D0 GB9018771 D0 GB 9018771D0 GB 909018771 A GB909018771 A GB 909018771A GB 9018771 A GB9018771 A GB 9018771A GB 9018771 D0 GB9018771 D0 GB 9018771D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydraulic control
- control spool
- electrical operation
- spool valves
- valves
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909018771A GB9018771D0 (en) | 1990-08-28 | 1990-08-28 | Electrical operation of hydraulic control spool valves |
GB9118448A GB2248910B (en) | 1990-08-28 | 1991-08-28 | Electrical operation of fluid-pressure devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909018771A GB9018771D0 (en) | 1990-08-28 | 1990-08-28 | Electrical operation of hydraulic control spool valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9018771D0 true GB9018771D0 (en) | 1990-10-10 |
Family
ID=10681286
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909018771A Pending GB9018771D0 (en) | 1990-08-28 | 1990-08-28 | Electrical operation of hydraulic control spool valves |
GB9118448A Expired - Fee Related GB2248910B (en) | 1990-08-28 | 1991-08-28 | Electrical operation of fluid-pressure devices |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9118448A Expired - Fee Related GB2248910B (en) | 1990-08-28 | 1991-08-28 | Electrical operation of fluid-pressure devices |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9018771D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4320017A1 (en) * | 1993-06-17 | 1994-12-22 | Hydraulik Ring Gmbh | Switching valve |
SE500942C2 (en) * | 1993-07-07 | 1994-10-03 | Voac Hydraulics Boraas Ab | Controls for a hydraulic motor |
US6016838A (en) * | 1997-03-07 | 2000-01-25 | Mead Fluid Dynamics, Inc. | Valve construction |
IT1291564B1 (en) * | 1997-04-14 | 1999-01-11 | Brevini Hydraulics Spa | ELECTRO-HYDRAULIC DEVICE FOR DRIVING AND REMOTE CONTROL OF A HYDRAULIC DISTRIBUTOR |
US10202987B2 (en) * | 2013-07-19 | 2019-02-12 | Dresser, Llc | Valve assembly having dual functionality for directional control of a piston on a fluid actuated device |
US10718447B2 (en) | 2018-06-29 | 2020-07-21 | Eaton Intelligent Power Limited | System and method for detecting valve operating conditions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2307351A1 (en) * | 1973-02-15 | 1974-08-22 | Bosch Gmbh Robert | METHOD AND EQUIPMENT FOR CONTROLLING THE FLOW OF A CONSTANT PUMP |
ZA754076B (en) * | 1975-06-25 | 1976-08-25 | Control Logic Pty Ltd | Improvements in control valves |
US4556085A (en) * | 1984-02-07 | 1985-12-03 | Sealed Power Corporation | Solenoid valve |
-
1990
- 1990-08-28 GB GB909018771A patent/GB9018771D0/en active Pending
-
1991
- 1991-08-28 GB GB9118448A patent/GB2248910B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2248910B (en) | 1994-08-03 |
GB2248910A (en) | 1992-04-22 |
GB9118448D0 (en) | 1991-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2264998B (en) | Electro-magnetic control valve | |
EP0492107A3 (en) | Control valve | |
GB2255805B (en) | Hydraulic actuator | |
GB8424746D0 (en) | Valve actuator control | |
IL96766A0 (en) | Control valve | |
EP0437995A3 (en) | Hydraulic elevator control valve | |
EP0471439A3 (en) | Control valve | |
GB8315331D0 (en) | Piston & cylinder actuator control | |
EP0474872A4 (en) | Hydraulic control valve | |
GB9018771D0 (en) | Electrical operation of hydraulic control spool valves | |
GB2300462B (en) | Hydraulic control valve | |
AU7190787A (en) | Electrohydraulic controlled spool valve | |
GB8319168D0 (en) | Controlling electrohydraulic valve | |
EP0505349A3 (en) | Hydraulic actuator | |
GB8300013D0 (en) | Hydraulic valve control | |
PL249590A1 (en) | Hydraulic actuator for controlling valves | |
GB2146143B (en) | Electromagnetically operated hydraulic actuator | |
GB2244792B (en) | Directional control valves | |
GB9415133D0 (en) | Proportional control hydraulic valves | |
GB2156951B (en) | Directional control spool valve | |
GB8620773D0 (en) | Controlling hydraulic actuator | |
GB9103948D0 (en) | Josher control valve | |
GB2242006B (en) | Improved control valve | |
GB8900323D0 (en) | Control valves | |
GB9215259D0 (en) | Control valve |