| 摘要 |
<p>A floating seal fluidic device is disclosed comprised of a housing, a connector which has a nozzle extending through the housing and which forms a clearance with the housing, a diaphragm stretched around the circumference of the connector and having a bead which lies within the clearance wherein the connector, the housing and the bead are so dimensioned that, without fluid being supplied to the nozzle, the bead within the clearance is floating, with fluid being supplied to the nozzle, the bead is forced into the clearance between the connector and the housing to provide the seal.</p> |
