MICROPUMP WITH HEATING ELEMENTS FOR A PULSED OPERATION

摘要

The invention discloses a micropump having heating elements in which an essentially pulsed operation of the heating elements occurs by means of a control unit. The pulsed operation of the heating elements enables an exact control of the flo w rate. With the aid of the control unit it is possible to keep the flow rate consta nt over a long period of days or to change the flow rate rapidly and precisely.