Patent · US Active

Exhaust-gas turbocharger

US9909454B2 · kind B2 · utility

0Cited by

7References

10Claims

0Family size

Assignee

BorgWarner Inc. · US

Inventors

Leif Heidingsfelder · Schramberg, DE
Thomas Ramb · Worms, DE
Thomas Fitting · Wonsheim, DE
Michael Stilgenbauer · Bolanden, DE
Ralf Christmann · Kaiserslautern, DE

Key dates

Filing date	Oct 24, 2011
Grant date	Mar 6, 2018
Priority date	—
Expiry date	Feb 17, 2034

Classification

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

Abstract

An exhaust-gas turbocharger (1) having a compressor (2) which has a compressor housing (3), a turbine (4) which has a turbine housing (5), a bearing housing (6) between the compressor housing (3) and the turbine housing (5), and a control capsule (7) which has a housing (8) on which is provided a retaining device (9) which interacts with a fastening device (10) on the turbocharger in order to fix the control capsule (6) to the compressor housing (3), the turbine housing (5) or the bearing housing (6). The retaining device (9) is arranged on an outer circumferential region (11) of the control capsule (7), and the fastening device (10) fixes the retaining device (9) in a non-positively locking manner.

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