Patent · US Expired

Exhaust gas turbine

US7186076B2 · kind B2 · utility

9Cited by

5References

7Claims

0Family size

Assignee

Daimlerchrysler AG · US

Inventors

Volker Doring · Stuttgart, DE
Hans-Dieter Hensel · Leinfelden, DE
Peter Schick · Eßlingen, DE

Key dates

Filing date	Jan 10, 2005
Grant date	Mar 6, 2007
Priority date	—
Expiry date	Apr 28, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

In an exhaust gas turbine for a turbocharger of an internal combustion engine, including a housing with an inlet passage for conducting exhaust gas onto a turbine wheel supported in the housing, a guide vane structure movable into, and out of, an annular space of the inlet passage around the turbine wheel, an operating mechanism for moving the guide vane structure is provided which includes a cylinder, a ring provided with axial passages disposed around an inner sleeve, the guide vane structure being connected to one end of claws movably disposed in the axial passages and at least one of the claws being connected at its other end to the operating mechanism.

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