Patent · US Active

Combustion engine for a motor vehicle, in particular for a car, and motor vehicle

US12247513B2 · kind B2 · utility

0Cited by

1References

5Claims

0Family size

Assignee

Mercedes-Benz Group AG · DE

Inventors

Maroje MATANA · Stuttgart, DE
Nils Brinkert · Ludwigsburg, DE

Key dates

Filing date	Nov 11, 2021
Grant date	Mar 11, 2025
Priority date	—
Expiry date	Nov 11, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/20
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A combustion engine for a motor vehicle includes an exhaust gas tract through which exhaust gas from a combustion chamber of the combustion engine can flow. An exhaust gas turbocharger has a turbine which is arranged in the exhaust gas tract and which has a turbine housing and a turbine wheel at least partially received in the turbine housing and driveable by the exhaust gas. Via a secondary air channel, which opens out into the exhaust gas tract, secondary air flowing through the secondary air channel can be introduced into the exhaust gas flowing through the exhaust gas tract. The secondary air channel opens out inside the turbine housing into the exhaust gas tract.

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