Honeywell International Inc.

Garrett Transportation I Inc.

Jose Luis Lazaro Bercianos

Hua Chen

Wei Dai

Milan Nejedly

Vit Houst

Daniel Turecek

Vaclav Kares

Michal Mokos

Annie Li

Michael Zhao

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.

Two-sided turbocharger wheel with differing blade parameters

Functionally asymmetric two-sided turbocharger wheel and diffuser

Growing community of inventors

Brno, Czechia

Jose Luis Lazaro Bercianos