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.)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP10378580UpriorityCriticalpatent/JPS628534Y2/ja
Publication of JPS5728381UpublicationCriticalpatent/JPS5728381U/ja
Application grantedgrantedCritical
Publication of JPS628534Y2publicationCriticalpatent/JPS628534Y2/ja
Verfahren und vorrichtung zur pruefung der elektrischen kontinuitaet einer aus elektrisch leitendem stoff bestehenden vorrichtung durch messung der impedanz.
Prüfverfahren für Fehlerstrom- bzw. Fehlerspannungsschutzschalter in einer elektrischen Anlage und Schaltungsanordnung zur Durchführung des Prüfverfahrens