Patent №
US 7,380,401
Granted
2008-06-03
Filed 2005
Owner
SIEMENS AKTIENGESELLSCHAFT
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10555969
A method and a device for monitoring a rotational speed of a first charger for an internal combustion engine, especially an exhaust gas turbocharger, are provided. A first exhaust value representing an exhaust gas composition of the internal combustion engine in a first exhaust section is defined, and a first speed value representing the rotational speed of the first charger is determined according to the defined first exhaust value. The first exhaust value is regulated to a predefined first reference value using a first correcting variable which is ascertained as required for regulation. The first rotational speed value is determined depending on the first correcting variable.
AI classification
Ownership
SIEMENS AKTIENGESELLSCHAFT
assignment · 178730114
Assignors
HENN, MICHAEL, KUNZ, FRANZ, ZHANG, HONG
On an employer assignment, the assignors are typically the inventors.