Rotary slide valve, in particular for hydraulic power assisted steering systems in motor vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Sep 3, 2009
app pub date -
May 3, 2006
filing date -
May 3, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A rotary slide valve, in particular for hydraulic power-assisted steering systems in motor vehicles, having a control bush and a rotary slide which is adapted to rotate within the control bush about a common longitudinal axis, the rotary slide and the control bush including a plurality of control edges, of which one control edge each of the control bush forms control gaps with a nearest control edge of the rotary slide, and adjacent control gaps of supply ports for a hydraulic fluid determining a control geometry, is characterized in that the rotary slide valve has at least two different control geometries.
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Family
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