| 摘要 |
<p>The present invention refers to a device (1, 1') for measuring out washing agents in liquid or viscous form, in particular for washing machines comprising a washing tub. The device (1, 1') comprises a first cylinder (3) defining a first internal cavity (3A) within which slides a first piston (2), actuating means (100) connected to at least said first piston (2) through moving means (20, 20'), a first suction conduit (4) associated with first flow control means (5), connectable at one end to said first internal cavity (3A) and at the other end to a container for a washing agent, and a first expulsion conduit (6), associated with second flow control means (7), connectable at one end to said first internal cavity (3A) and at the opposite end to the tub of a washing machine. In particular, said first cylinder (3) is in turn housed within a second cavity (30A) defined by a second cylinder (30) coaxial to said first cylinder (3), said first cylinder (3) being slidable inside said second cavity (30A).</p> |
