Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 25, 2022
Patent Application Number
16973208
Date Filed
June 6, 2019
Patent Citations Received
Patent Primary Examiner
Patent abstract
A control device for controlling a hydraulic consumer (2), such as a working cylinder, has at least one control valve (18) having a control spool (20). Control spool (20) is guided in a valve housing (22) in a longitudinally movable manner and is actuated by an electric motor (24). Electric motor (24) can be controlled by control electronics (MC), which receive input signals from a sensor device (58, 60, 62) detecting at least one operating state of the consumer (2).
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