Patent · US Active

Method for determining a camshaft position in an internal combustion engine

US11492988B2 · kind B2 · utility

0Cited by

4References

14Claims

0Family size

Assignee

VOLKSWAGEN AKTIENGESELLSCHAFT · DE

Inventors

Jens Jeschke · Braunschweig, DE
Michael Mazur · Dearborn Heights, US
Jens Drueckhammer · Braunschweig, DE
Frank Wildhagen · Lehrte, DE

Key dates

Filing date	Jun 9, 2021
Grant date	Nov 8, 2022
Priority date	—
Expiry date	Jun 9, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method for determining a combination of an actual intake camshaft phase position of an intake camshaft and an actual exhaust camshaft phase position of an exhaust camshaft of a production internal combustion engine having at least one cylinder, wherein the method is performed in operation of the production internal combustion engine and the relevant actual phase position of the camshafts is determined in relation to an operating point of the production internal combustion engine.

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