GB2013594A - A sliding spool valve for a power steering system - Google Patents
A sliding spool valve for a power steering systemInfo
- Publication number
- GB2013594A GB2013594A GB7833756A GB7833756A GB2013594A GB 2013594 A GB2013594 A GB 2013594A GB 7833756 A GB7833756 A GB 7833756A GB 7833756 A GB7833756 A GB 7833756A GB 2013594 A GB2013594 A GB 2013594A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- component
- pressure
- response
- spool
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
- B62D5/087—Sliding spool valves
Abstract
A mechanically actuable sliding spool valve has a first valve component movable in response to mechanical actuation and a second valve component movable in relation to the first valve component in response to pressure-medium pressure, whereby the output of the valve corresponds to the sum of the valve component movements. The first component may be a valve rod (17) on which the second component, a sliding valve spool (3), is displaceable through pressure. Alternatively, the first component may be the spool (43) and the second component a lining (44) displaceable in the valve housing (42) or the housing itself which is arranged to be movable. The adjustment of the valve in response to the pressure medium permits a compensation or fine adjustment of the valve setting determined by the steering wheel position to be made. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7709274A SE408948B (en) | 1977-08-17 | 1977-08-17 | WEAR VALVE WITH A FIRST VALVE COMPONENT MOVING DUE TO A MECHANICAL POWER AND ANOTHER VALVE COMPONENT DUE TO PRESSURE MEDIUM INPUT |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2013594A true GB2013594A (en) | 1979-08-15 |
GB2013594B GB2013594B (en) | 1982-07-21 |
Family
ID=20332030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7833756A Expired GB2013594B (en) | 1977-08-17 | 1978-08-17 | Slide valve with a mechanical and a pressure medium controlled input |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2013594B (en) |
SE (1) | SE408948B (en) |
-
1977
- 1977-08-17 SE SE7709274A patent/SE408948B/en not_active IP Right Cessation
-
1978
- 1978-08-17 GB GB7833756A patent/GB2013594B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE408948B (en) | 1979-07-16 |
SE7709274L (en) | 1979-02-18 |
GB2013594B (en) | 1982-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |