| 摘要 |
<p>The invention relates to a device for limiting the flow rate of a liquid, comprising: a generally tubular, rotation-symmetrical housing (20) with an inlet opening and an outlet opening for the liquid; a first substantially rotation-symmetrical body (22) which is guided for axial displacement and urged toward the inlet opening by spring means (21) and which is located with the periphery of its widest part at a distance from the inner wall of the housing; a generally annular second body (27) disposed in stationary position on the inner wall of the housing; wherein as the liquid flow increases the first body moves toward the second body while reducing the size of the passage in the gap defined by the first body and the second body; which housing, which first body and which second body are form-retaining. <IMAGE></p> |
