| 摘要 |
<p>An emitter (20) comprising: a plurality of inlet apertures through which liquid enters the emitter; a manifold flow channel (32) into which liquid that passes through the apertures flow; an elastic diaphragm (50) that seats on the manifold flow channel; an outlet aperture through which liquid that enters the emitter exits the emitter (20); wherein liquid that enters the inlet apertures (33) displaces only a portion of the diaphragm (50) from the manifold channel so that the liquid can leave the manifold channel and flow through the emitter (20) to reach the outlet aperture.</p> |
