Micropump with heating elements for a pulsed operation

Details Micropump with heating elements for a pulsed operation Micropump with heating elements for a pulsed operation

2006-10-10

2006-10-10

Freay, Charles G. (Department: 3746)

Pumps

By heating of pumped fluid

Vapor generator type

Reexamination Certificate

active

07118351

ABSTRACT:
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 flow rate. With the aid of the control unit it is possible to keep the flow rate constant over a long period of days or to change the flow rate rapidly and precisely.

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