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. 12, 2024
Filed:
Dec. 29, 2021
Applicant:
Bsh Hausgeraete Gmbh, Munich, DE;
Inventors:
Assignee:
BSH Hausgeraete GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
F25D 17/04 (2006.01); A61L 9/015 (2006.01); A61L 9/20 (2006.01); A61L 9/22 (2006.01); B01D 46/00 (2022.01); B01D 46/42 (2006.01); B01D 46/46 (2006.01); B01D 53/26 (2006.01); F25D 27/00 (2006.01);
U.S. Cl.
CPC ...
F25D 17/042 (2013.01); A61L 9/015 (2013.01); A61L 9/20 (2013.01); A61L 9/22 (2013.01); B01D 46/0049 (2013.01); B01D 46/4254 (2013.01); B01D 46/46 (2013.01); B01D 53/266 (2013.01); F25D 27/00 (2013.01); A61L 2209/111 (2013.01); A61L 2209/12 (2013.01); A61L 2209/14 (2013.01); A61L 2209/212 (2013.01); B01D 2273/30 (2013.01); F25D 2317/041 (2013.01);
Abstract
A refrigerator has an air sanitation device. The air sanitation device includes: a housing; an air channel located in the housing and having an air inlet and an air outlet; a fan located in the air channel, to force air to enter the air channel from the air inlet, and then be discharged out of the air channel from the air outlet; and an air detection device and/or an air purification device located between the air inlet and an inlet of the fan.