The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2016
Filed:
Mar. 18, 2014
Applicant:
Sono-tek Corporation, Milton, NY (US);
Inventors:
Randy A. Copeman, Glenford, NY (US);
Vincent D. Whipple, Kingston, NY (US);
Harvey L. Berger, Hyde Park, NY (US);
Matthew C. Walls, Highland Mills, NY (US);
Robb W. Engle, Kingston, NY (US);
Assignee:
Sono-Tek Corporation, Milton, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 11/06 (2006.01); B05B 17/06 (2006.01);
U.S. Cl.
CPC ...
B05B 17/0653 (2013.01);
Abstract
An ultrasonic generator is provided. The ultrasonic generator includes an amplifier for outputting a drive signal to an ultrasonic atomizing nozzle, and a microcontroller, coupled to the amplifier, to control an output power of the amplifier. The microcontroller includes a load leveling operating mode in which the output power of the amplifier fluctuates to match changing load conditions of the ultrasonic atomizing nozzle.