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:
Apr. 08, 2025
Filed:
Jun. 12, 2024
Radom Corporation, West Allis, WI (US);
Kenshin Ushiroda, Milwaukee, WI (US);
Cory Barthel, Pewaukee, WI (US);
Ian McKinney, Mequon, WI (US);
John Koller, Waukesha, WI (US);
Jovan Jevtic, West Allis, WI (US);
Radom Corporation, West Allis, WI (US);
Abstract
A high-powered microwave torch provides a tunable cavity to move between a first and second mode for ignition and steady-state operation. The tuning may be accomplished by adjusting end plates of a cylindrical cavity consistent with a desired TE01δ resonant mode. A swirl promoting spacer system allows cantilevered coaxial tubes to accommodate gas flow rates, and a junction between the tube assembly and a plasma nozzle provides a compression engagement resistant to temperature-expansion induced stress.