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:
Apr. 07, 2026
Filed:
Jan. 30, 2023
Dell Products, Lp, Round Rock, TX (US);
Travis C. North, Cedar Park, TX (US);
Enoch Chen, Wenshan District, TW;
Pomin Shih, Beitou District, TW;
DELL PRODUCTS LP, Round Rock, TX (US);
Abstract
A carbon dioxide (CO2) minimizing refurbishable fan assembly for an information handling system may comprise a refurbishable motor assembly including a re-used bushing mechanically affixed to a re-used exterior housing and disposed through central openings of a re-used printed circuit board assembly and a re-used motor. A replaceable bushing assembly, including a replaceable bearing housed within a replaceable bushing to form a bearing aperture for receiving an impeller drive shaft of an impeller assembly, the re-usable motor for generating an electro-magnetic field for interacting with magnets on the impeller assembly to drive rotation of the impeller assembly when the aligned impeller drive shaft is disposed in a bearing aperture of the replaceable bushing assembly to reduce noise and wear on the impeller drive shaft and the replaceable bushing assembly.