Patent · US Active

Exhaust-gas turbocharger

US9677419B2 · kind B2 · utility

2Cited by

7References

12Claims

0Family size

Assignee

BorgWarner Inc. · US

Inventors

Leif Heidingsfelder · Schramberg, DE
Thomas Ramb · Worms, DE

Key dates

Filing date	Apr 21, 2011
Grant date	Jun 13, 2017
Priority date	—
Expiry date	Jun 5, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/231
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An exhaust-gas turbocharger (1) having a bearing housing (9); a turbine housing (2) which is fastened to the bearing housing (9); and a heat shield (12) which has a heat insulating region (13) arranged between the turbine housing (2) and the bearing housing (9). The heat insulating region (13) is provided, in its outer circumferential region (14), with a seal (15).

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