Patent · US Active

Indirect acoustic drying system and method

US10488108B2 · kind B2 · utility

6Cited by

46References

26Claims

0Family size

Assignee

Heat Technologies, Inc. · US

Inventors

Zinovy Plavnik · Atlanta, US
Glenn Johnson Emory · Peachtree City, US
Aliaksandr Hrynchuk · DeKalb, US
Jason Lye · Atlanta, US
Richard Terrell Sisk · Augusta, US
Leonid Anatolyevich Volozhanin · Lilburn, US

Key dates

Filing date	Jul 1, 2014
Grant date	Nov 26, 2019
Priority date	—
Expiry date	May 28, 2035

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD21F5/006
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Disclosed is an acoustic head for indirectly drying a material, the acoustic head including at least one ultrasonic transducer facing the material, the material having a first side, and a second side, the second side opposite the first side, the second side defining a surface to be dried, the ultrasonic transducer positioned facing the first side; and an air delivery unit positioned facing the first side of the material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.