ACTUATING DRIVE FOR A VALVE AND ARRANGEMENT HAVING THE SAME

The invention relates to an actuating drive (10) for a valve (11), having an activation means (17), an actuator (16) which moves the activation means (17) between two end positions on the basis of controlled or manipulated variables, and a manually activatable switching means which can be used to mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Straub, Thomas, Straub, Philipp
Format:	Patent
Sprache:	hrv ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CONTROLLING DEVICES FOR VENTING OR AERATING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS RANGES REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TAPS THERMAL INSULATION IN GENERAL VALVES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an actuating drive (10) for a valve (11), having an activation means (17), an actuator (16) which moves the activation means (17) between two end positions on the basis of controlled or manipulated variables, and a manually activatable switching means which can be used to move the activation means (17) into at least one of the two end positions independently of the controlled or manipulated variables. In order to be able to switch the actuating drive (10) into one of the end positions thereof in a simple and convenient manner, the actuating drive (10) according to the invention is characterized in that the switching means is an eccentric (29) which can be activated via a manual activation element (23). The invention also relates to an arrangement having such an actuating drive (10).