| 摘要 |
<p>LIQUID TRANSPORT DEVICE PROVIDING DIVERSION OF CAPILLARY FLOW INTO A NON-VENTED SECOND ZONE Diverting apertures are operative to divert capillary transport of liquid from one transport zone into a second, unvented zone before the diverting aperture is surrounded by liquid flow in the first zone, by providing structure such that a) the height of the head of liquid that is above the aperture, is selected to be sufficiently large, compared to the distance that the diverted liquid must flow into the second zone, and b) the width of the first zone, and the dimension of the diverting aperture parallel thereto, have a predetermined relation.</p> |
