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. 11, 2026
Filed:
Jun. 02, 2022
Applicant:
Garrett Transportation I Inc., Torrance, CA (US);
Inventors:
Philippe Renaud, Thaon-les-Vosges, FR;
Sudhir Bangaru, Bangalore, IN;
Assignee:
GARRETT TRANSPORTATION I INC., Torrance, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24C 3/32 (2006.01); B24B 57/02 (2006.01); B24B 57/04 (2006.01); B24C 1/04 (2006.01); B24C 1/08 (2006.01); B24C 7/00 (2006.01); F01D 9/02 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
B24C 3/325 (2013.01); B24B 57/02 (2013.01); B24B 57/04 (2013.01); B24C 1/045 (2013.01); B24C 1/08 (2013.01); B24C 7/0053 (2013.01); F01D 9/026 (2013.01); F01D 25/24 (2013.01); F05D 2220/40 (2013.01); F05D 2230/10 (2013.01); F05D 2240/128 (2013.01);
Abstract
An abrasive flow machining process for a meridionally divided turbine housing for a turbocharger employs a fixture installed in the axial bore of the housing to force the abrasive medium to flow substantially 360° about the circumference of the volute, and to shield the portion of the divider of the turbine housing volute located proximate the turbine housing inlet.