Patent · US Active

Method and device for detecting a power-changing manipulation of an internal combustion engine

US11821382B2 · kind B2 · utility

0Cited by

3References

12Claims

0Family size

Assignee

VITESCO TECHNOLOGIES GMBH · DE

Inventors

Thomas Burkhardt · Cary, US
Andreas Holzeder · Zusmarshausen, DE

Key dates

Filing date	Mar 5, 2020
Grant date	Nov 21, 2023
Priority date	—
Expiry date	Mar 5, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The embodiment relates to a method for detecting a power-changing manipulation of an internal combustion engine (100), wherein the internal combustion engine (100) has an intake tract (110) and a pressure sensor (116, 118) which is arranged in the intake tract (110). The method has the following steps:

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