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:
Nov. 05, 2019
Filed:
Nov. 22, 2016
Applicant:
Twin City Fan Companies, Ltd., Plymouth, MN (US);
Inventors:
Daniel Khalitov, St. Louis Park, MN (US);
Radha Krishna Ganesh, Rogers, MN (US);
Assignee:
Twin City Companies, Ltd., Plymouth, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/44 (2006.01); F25C 3/04 (2006.01); F04D 29/22 (2006.01); F04D 31/00 (2006.01); F04D 13/12 (2006.01); F04D 29/02 (2006.01); F04D 25/06 (2006.01); F04D 29/54 (2006.01); F04D 29/70 (2006.01);
U.S. Cl.
CPC ...
F04D 29/44 (2013.01); F04D 13/12 (2013.01); F04D 25/06 (2013.01); F04D 29/02 (2013.01); F04D 29/22 (2013.01); F04D 29/542 (2013.01); F04D 29/544 (2013.01); F04D 29/705 (2013.01); F04D 31/00 (2013.01); F25C 3/04 (2013.01); F05D 2240/121 (2013.01); F05D 2300/603 (2013.01); F25C 2303/046 (2013.01); F25C 2303/048 (2013.01);
Abstract
An air flow assembly, such as a fan assembly, and associated methods are shown that may include one or more media dispensing nozzles. Examples of assemblies and methods are shown that include nozzles located within hollow vanes. Other examples of fan assemblies and methods are shown that create multiple cross sectional vortices that may be useful to concentrate a dispersed media.