Verfahren und Vorrichtung zur Dämpfung des Ventilhubes an federbelasteten Ventilen
摘要
The method involves detecting the linear displacement of a valve closure element (6) using a sensor (16), and processing the sensor signals (19) in an electronic evaluation unit (12) to determine pref. displacement, speed or acceleration and deviations between a demanded motion and an actual motion of the closure element. The determined deviation is converted according to a defined characteristic into a control value (20) for a damping element (11) variable by an external energy source. The control value is applied to the damping element. The actual motion of the closure element can be compared with a characteristic field of values for the demanded movement.
申请公布号
DE19521499(C2)
申请公布日期
1997.04.24
申请号
DE1995121499
申请日期
1995.06.13
申请人
ARI-ARMATUREN ALBERT RICHTER GMBH & CO KG, 33758 SCHLOS HOLTE-STUKENBROCK, DE
发明人
STORK, ERHARD, DIPL.-ING., 33378 RHEDA-WIEDENBRUECK, DE