Back to results
US 6,205,887 B1Granted
Automatic electrohydraulically controlled transmission
AssigneeAudi AG
InventorsKarl Barnreiter, Hans-Peter Fleischmann, Johann Markl, Thomas Suchandt
Life of this patent
Estimating the term…
Abstract
The present invention is related to an automatic transmission for a vehicle with an electrohydraulic control. More particularly, the hydraulic control unit and the electronic control unit are mounted adjacent relative to each other on a flange at an end of the transmission.
Claims10
An automatic electrohydraulically controlled transmission, comprising a drive shaft and a driven shaft which are-actuated by a hydraulic control unit and a pump to change a transmission ratio;
- and
- an electronic control unit for controlling a plurality of magnetic valves based on a plurality of input parameters [and engine speed sensing];
- wherein the hydraulic and the electronic control units are mounted adjacent to each other on a flange on an end of the transmission.
Dependencies are inferred from the claim text.