Patent · US Expired

Compressor, particularly in an exhaust gas turbocharger for an internal combustion engine

US7186077B2 · kind B2 · utility

9Cited by

6References

8Claims

0Family size

Assignee

Daimlerchrysler AG · US

Inventors

Helmut Daudel · Schorndorf, DE
Paul Löffler · Stuttgart, DE
Stephan Schenkel · Stuttgart, DE
Joseph Spurk · Bad König, DE

Key dates

Filing date	Feb 23, 2005
Grant date	Mar 6, 2007
Priority date	—
Expiry date	Oct 15, 2025

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2250/52
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

In a compressor particularly of an exhaust gas turbocharger of an internal combustion engine having a compressor wheel rotatably supported in a compressor housing which includes a diffuser structure with an adjustable diffuser geometry comprising guide vanes pivotally supported, an adjustment ring is provided with engagement elements which engage forked end structures of the guide vanes at the outer ends of the guide vanes opposite the pivotal guide vane support so that the pivot position of the guide vanes can be adjusted by rotation of the adjustment ring.

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