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:
Mar. 13, 2018
Filed:
Mar. 09, 2015
Caterpillar Inc., Peoria, IL (US);
Richard E. Annati, Lafayette, IN (US);
Thomas J. Williams, Milford, MI (US);
Mark Suchezky, South Lyon, MI (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A turbocharger is provided that includes a turbine, a compressor and a bearing housing disposed and connected between the turbine and the compressor. A shaft is rotatably disposed within the bearing housing and extending into the turbine and the compressor. A bearing arrangement is disposed between the shaft and the bearing housing and includes a inner bearing race element and an outer bearing race element. The compressor wheel includes a hub having a collar portion with a bore therein for receiving an end of the shaft. An end portion of the inner bearing race element is arranged to engage an outer circumferential surface of the collar portion.