Electrical equipment, electrical equipment with electrical equipment and procedures for detecting the presence of a battery pack by means of the electrical equipment

摘要

The invention is based on an electrical device, in particular an electric machine tool, to detect the presence of a battery pack (14a; 14b; 14c; 14d; 14e),with at least one recording unit (26a; 26b; 26c; 26d; 26e) for the registration of the purchase parcel (14a; 14b; 14c; 14d; 14e) in an interface area (28a; 28b; 28c; 28d; 28e) and to activate an external circuit (30a; 30b; 30c; 30d; 30e) depending on the presence of the battery pack (14a; 14b; 14c; 14d; 14e.It is proposed that the recording unit (26a); 26b; 26c; 26d; 26e) at least one, in particular electromechanical, switching element (34a; 34b? 34c? 34d? 34e) and one with the switching element (34a; 34b? 34c? 34d? 34e) coupled reset unit (36a; 36b; 36c? 36d; 36e) includes at least one function of the recording unit (26a); 26b; 26c; 26d; (26e) to be reinstated.