Patent · US Active

Charging device with exhaust gas temperature control device

US8365519B2 · kind B2 · utility

9Cited by

6References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Friedrich Wirbeleit · Eßlingen, DE
Guenther Vogt · Tönisvorst, DE
Uwe Hammer · Hemmingen, DE
Bodo Becker · Holzkirchen, DE

Key dates

Filing date	Feb 6, 2007
Grant date	Feb 5, 2013
Priority date	—
Expiry date	May 11, 2029

Classification

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

Abstract

In a charging device for an internal combustion engine, the charging device has at least one first line for the intake of fresh air, having at least one air-gap-insulated exhaust-carrying component. This is assigned to an outlet side of the internal combustion engine. At least one regulating element for distributing an exhaust gas stream, and at least one regulating element for distributing a pre-compressed fresh air stream is provided. The air-gap insulated exhaust-carrying component has an outer chamber, through which a controllable stream of fresh air flows.

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