A VALVE

A valve arrangement including a valve body and a valve seat each having an opposed surface, the valve arrangement also includes a high-frequency cyclic actuator to move the valve body with respect to the valve scat seat to bring the opposed surfaces into and out of abutment, characterised in that th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WEBSTER, JOHN, RICHARD
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A valve arrangement including a valve body and a valve seat each having an opposed surface, the valve arrangement also includes a high-frequency cyclic actuator to move the valve body with respect to the valve scat seat to bring the opposed surfaces into and out of abutment, characterised in that the opposed surface at least one of the valve body and the valve seat includes a resiliently displaceable surface.