Patent · US Active

Device and method for assigning knock sensors to cylinders of an internal combustion engine

US7516647B2 · kind B2 · utility

2Cited by

2References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Carsten Kluth · Stuttgart, DE
Werner Haeming · Neudenau, DE
Wolfgang Fischer · Eppelheim, DE
Federico Buganza · Stuttgart, DE

Key dates

Filing date	Nov 27, 2006
Grant date	Apr 14, 2009
Priority date	—
Expiry date	Dec 17, 2026

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02P5/1526
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A device and a method for assigning at least two knock sensors to at least two cylinders of an internal combustion engine are provided. An arrangement for comparison is provided, which implements the assignment of the knock sensors to the cylinders by comparing at least two characteristic acoustic signals.

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