| 摘要 |
Device (1) for ejecting a liquid (2) in the form of microdrops (3), which device (1) comprises: a hollow body (4), of which the hollow space defines an open chamber (5) intended to receive the liquid; a plate (7) cooperating with the body (4), in order to close the chamber (5), and defining holes (8) for ejection of the liquid (2); and a means for generating an overpressure in the chamber (5) in order to eject the liquid (2) through the holes (8). According to the invention, the plate (7) is made from electroplated nickel, the body (4) is made from stainless steel, and a surface of the electroplated nickel plate (7) is secured to a surface (10) of the body (4) by a tin solder (11). |
