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. 28, 2020
Filed:
Jul. 31, 2013
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventor:
Aleksandar Sekularac, Worms, DE;
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); F02M 26/07 (2016.01); F04D 29/28 (2006.01); F02B 37/00 (2006.01); F02B 37/013 (2006.01);
U.S. Cl.
CPC ...
F01D 5/14 (2013.01); F01D 5/146 (2013.01); F02M 26/07 (2016.02); F04D 29/284 (2013.01); F02B 37/004 (2013.01); F02B 37/013 (2013.01); F05D 2220/40 (2013.01);
Abstract
A compressor wheel () of a compressor (A) of an exhaust-gas turbocharger (), having a hub (); and having a multiplicity of non-recessed blades () which are arranged on the hub () and which have in each case a blade leading edge (A) and a blade trailing edge (B). The blade leading edges (A) define an inlet area (A) which is the area swept by the blade leading edges (A) as the compressor wheel () rotates. The blade trailing edges (B) define an outlet area (A) which is the area swept by the blade trailing edges (B) as the compressor wheel () rotates. The ratio A/Ais >60%.