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:
Aug. 06, 2019
Filed:
Jan. 31, 2018
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Travis C. North, Cedar Park, TX (US);
Karunakar P. Reddy, Austin, TX (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/273 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
G06F 11/2736 (2013.01); H05K 7/20209 (2013.01); H05K 7/20909 (2013.01); H05K 7/20136 (2013.01); H05K 7/20745 (2013.01);
Abstract
Systems and methods are provided that may be implemented to detect impaired flow of cooling air within a chassis enclosure of an information handling system during system operation, and to implement a diagnostic or system boot mode to reverse direction of cooling air flow through the chassis enclosure after such detection of impeded cooling air flow so as to remove any dust or other accumulated debris that is causing the impeded cooling air flow.