| 摘要 |
<p>The invention relates to an arrangement for supplying a liquid to a teat-cleaning cup. The arrangement comprises a cup-shaped body (1), a liquid medium source (3), at least one liquid medium passage (5, 5') having an extension from the first medium source (3) to at least one opening to the cup-shaped body (1), and at least one feeding member. The feeding member comprises a piston element (9, 9a-c, 9a'-c') having a first surface (Ai1 A1'), which constitutes a wall surface of a first chamber (5b, 5b') of the passage (5, 5'), and means arranged to provide a motion of the piston element (9, 9a-c, 9a'-c') in a first feeding direction in the first chamber (5b, 5b1), such that liquid medium is fed to the cup- shaped body (1).</p> |
