Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed
H01H43/32—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed with timing of actuation of contacts due to electrolytic processes; with timing of actuation of contacts due to chemical processes
Zerstörungsfreies, elektrolytisches Verfahren zur quantitativen und/oder qualitativen Bestimmung eines Bestandteils eines metallischen Werkstoffs sowie zur Durchführung des Verfahrens bestimmte Vergleichsprobe
Schalteinrichtung zur Überwachung des Flüssigkeitsstandes von elektrisch leitenden Flüssigkeiten in einem Flüssigkeitsbehälter (Kessel), insbesondere als Wassermangelsicherung