Patent · US Active

Method for calculating reaction heat in an exhaust system

US12104511B2 · kind B2 · utility

0Cited by

0References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Elke Baeder · Stuttgart, DE
Sascha Giese · Ludwigsburg, DE
Thomas Zein · Sindelfingen, DE
Michael Stein · Houston, US
Patrick Thierfelder · Leonberg, DE

Key dates

Filing date	Dec 20, 2023
Grant date	Oct 1, 2024
Priority date	—
Expiry date	Dec 20, 2043

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01N2900/1631
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A method for calculating reaction heat in an exhaust system of an internal combustion engine by means of a model, comprising a first model component and a second model component, wherein the first model component refers to a calculation of exhaust components flowing from valves of the internal combustion engine, the second model component relates to the entire exhaust system, and total masses from the first model component are divided along the exhaust system onto the individual components of the exhaust system.

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