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AssigneeHoerbiger Automatisierungstechnik Holding GmbH
InventorsMarcus Grödl, Berthold Grimmer, Daniel Haller, Bin Lang, Tobias Rossbach, Carlos Martinez, Norbert Zylka, Jochen Schaible
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A drive unit is provided, particularly a drive unit for operating flow-control valves, comprising a housing, an electrical input, an electromechanical converter assembly, a mechanical output, and an electronic controller. The controller comprises an input unit having at least one pushbutton, which penetrates the housing and can be depressed against the action of a restoring device, and comprises a contactless switch that is actuated by the at least one pushbutton. A mechanical stop independent of the switch itself is associated with the position of the pushbutton that actuates the switch.
A drive unit (3), especially for actuation of flow-regulating valves (2), comprising a housing (4), an electrical input (5), an electromechanical transducer group (69), a mechanical output (6) and an electronic controller, wherein the controller has an electronic display (10) and comprises an input unit (8) with several pushbuttons (9) that penetrate the housing (4), are disposed adjacent to the display (10) and can be depressed against the action of a restoring device (26),
A drive unit (3), especially for actuation of flow-regulating valves (2), comprising a housing (4), an electrical input (5), an electromechanical transducer group (69), a mechanical output (6) and an electronic controller, wherein the controller has an electronic display (10) and comprises an input unit (8) with several pushbuttons (9) that penetrate the housing (4), are disposed adjacent to the display (10) and can be depressed against the action of a restoring device (26),
Dependencies are inferred from the claim text.