| 摘要 |
<p>The invention relates to a liquid automaton which controls the carrying out of processes or the operation of apparatuses and installations, being useful for any field of activity. According to the invention, the automaton comprises a support (), a graduated scale () having at least 24 graduations, a ring () for guiding a rod () provided at its upper part with a metal contact device () and at its lower part with a float (), two devices () for attaching a cylinder () to be filled with a liquid (), a valve () mounted on a dropper () fixed into a plug (), a collecting vessel () and two electric contacts () which can move along two rods ().</p> |
