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:
Dec. 14, 2021
Filed:
Jun. 06, 2019
Applicant:
Air Distribution Technologies Ip, Llc, Milwaukee, WI (US);
Inventors:
Joachim Hirsch, Colleyville, TX (US);
Gary A. Minor, Flower Mound, TX (US);
Makavan Hayes, Richardson, TX (US);
Assignee:
Air Distribution Technologies IP, LLC, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); F24F 13/10 (2006.01); F24F 5/00 (2006.01); F24F 140/40 (2018.01);
U.S. Cl.
CPC ...
F24F 11/0001 (2013.01); F24F 13/10 (2013.01); F24F 2005/0067 (2013.01); F24F 2140/40 (2018.01);
Abstract
A variable air volume diffuser and method of operation are disclosed. The system includes an energy harvesting device, a ring-shaped damper and a frame adapted to interface with the ring-shaped damper, wherein the ring-shaped damper is driven by energy harvested from the energy harvesting device.