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.)
G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
G04C23/16—Mechanisms continuously running to relate the operation(s) to the time of day acting only at one preselected time or during one adjustable time interval
Ventilsteuerung fuer druckmittelangetriebene elektrische Schalter, bei der das Betaetigungsventil des Druckmittelantriebes eine ueber einen verklinkten Hebel gespannt gehaltene Ventiloeffnungsfeder besitzt