Patent · US Active

Exhaust gas turbocharger for an internal combustion engine

US8475120B2 · kind B2 · utility

0Cited by

2References

7Claims

0Family size

Assignee

Daimler AG · DE

Inventors

Peter Fledersbacher · Stuttgart, DE
Torsten Hirth · Rutesheim, DE

Key dates

Filing date	Mar 22, 2010
Grant date	Jul 2, 2013
Priority date	—
Expiry date	Nov 16, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2220/40
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

In an exhaust gas turbocharger for an internal combustion engine, including a turbine housing and a rotor, the housing having an exhaust gas guide section and the rotor including a turbine wheel and a shaft connected to the turbine wheel which is driven by exhaust gas, and a control device for controlling the exhaust gas flow to the turbine wheel comprising an annular guide vane structure and an axial slide supported on a contour sleeve mounted to the turbine housing remote from the rotor and extending toward the rotor and forming also the turbine exhaust gas discharge duct, the axial slide includes a cavity accommodating the guide vane structure.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.