| 摘要 |
The invention relates to a micro pilot valve (1) for generating a pneumatic control pressure at a valve outlet (3), characterised by a micro cavity (2) which is connected to the valve outlet (3), a first micro bore (4) between the micro cavity (2) and a first pressure level (5), a second micro bore (6) between the micro cavity (2) and a second pressure level (7) a closure part (8) in the micro cavity (2), which closure part is movable between the micro bores and in a first end position closes the micro bore (4) and in a second end position closes the micro bore (6), wherein the control pressure in the first end position assumes the value of the second pressure level (7) and in the second end position assumes the value of the first pressure level (5), and a micro actuator (10), which by means of a transmission element (9), which extends right through at least one of the micro bores, activates the closure part (8). |
