Abstract: An apparatus for generating a very thin mist of powder with a device for measuring the flow of powder from a supply container and controlling the flow of the powder to an atomization chamber, which includes a device for periodically diverting the flow of the powder past the measuring device so as to determine the effects of aging and impurities on the measuring device and to compensate the measuring device for such effects.
Type:
Grant
Filed:
November 27, 1990
Date of Patent:
February 25, 1992
Assignee:
Industrieelektronik Dr-Ing Walter Klaschika GmbH & Co.