| 摘要 |
<p>This valve may be used for operating a removing apparatus for a milking set. It has such low energy consumption, that simple batteries may be used so that a cow-shed need not be provided with electric current conduits. It is characterized in that the valve (7) is a multi-way valve and the valve carrier (6) is adapted to be moved by hand (22) against the force of the spring (18) into the closed valve position, in which the permanent magnet (14) is retained under the influence of the soft iron core (15) of the solenoid (15, 16), the fluid conduits (4, 5) opening into apertures (2, 3) in a planar surface of a connection block (1) and the valve body (7) being cup shaped of such dimensions and shape that it mutually communicates in the other valve position the outlet apertures (2, 3) while sealing with the planar surface, the valve carrier being a lever (6), which is rotatable around a pivot (13) provided in the connection block (1), the valve body (7) being secured to said lever adjacent to its pivot (13), the permanent magnet (14) being secured to the end of the lever (6) which is remote from the pivot (13).</p> |
