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:
Sep. 05, 2023
Filed:
Feb. 04, 2019
Applicant:
Johnson Controls Technology Company, Auburn Hills, MI (US);
Inventors:
Amit R. Chothave, Nashik, IN;
Karan Garg, Pune, IN;
Sriram Ramanujam, Pune, IN;
Dnyaneshwar G. Rokade, Pune, IN;
Assignee:
Johnson Controls Tyco IP Holdings LLP, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 13/24 (2006.01); F24F 7/06 (2006.01); F24F 13/20 (2006.01); F04D 29/52 (2006.01); F04D 29/66 (2006.01); F04D 29/54 (2006.01); F04D 29/60 (2006.01); F04D 25/08 (2006.01);
U.S. Cl.
CPC ...
F24F 13/24 (2013.01); F04D 29/526 (2013.01); F04D 29/541 (2013.01); F04D 29/601 (2013.01); F04D 29/664 (2013.01); F24F 7/06 (2013.01); F24F 13/20 (2013.01); F04D 25/08 (2013.01); F24F 2013/205 (2013.01); F24F 2013/242 (2013.01);
Abstract
A fan shroud for a heating, ventilation, and/or air conditioning (HVAC) unit may include an outer wall to couple to a housing of the HVAC unit and an inner wall disposed within the outer wall. Additionally, the inner wall may be air permeable. The fan shroud may also include an acoustic damping material disposed between the outer wall and the inner wall. The fan shroud may encircle a fan of the HVAC unit to reduce noise.