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. 19, 2019
Filed:
Aug. 27, 2013
Honeywell International Inc., Morristown, NJ (US);
Hua Chen, Shanghai, CN;
Annie Li, Shanghai, CN;
Michael Zhao, Shanghai, CN;
Wei Dai, Shanghai, CN;
Jose Luis Lazaro Bercianos, Brno, CZ;
Vit Houst, Sestajovice, CZ;
Daniel Turecek, Ostopovice, CZ;
Vaclav Kares, Strakonice, CZ;
Milan Nejedly, Brno, CZ;
Michal Mokos, Prievidza, SK;
GARRETT TRANSPORTATION I INC., Torrance, CA (US);
Abstract
A two-sided turbocharger compressor wheel and a housing forming a diffuser for the compressor. A first side and a second side of the compressor wheel are characterized by different values of a trim and of an annulus area. A first side of the diffuser surrounds the first side of the compressor wheel, and a second side of the diffuser surrounds the second side of the compressor wheel. The first and second sides of the diffuser are characterized by different annulus area ratios. The blades of the first and second sides of the compressor wheel are angularly offset from one another. The compressor wheel is configured for greater flow through the side of the compressor wheel that faces away from a related turbine wheel.