Patent · US Active

Internal combustion engine

US7434564B2 · kind B2 · utility

3Cited by

10References

10Claims

0Family size

Assignee

AVL LIST GMBH · AT

Inventors

Dirk Denger · Graz, AT
Paul Kapus · Judendorf, AT

Key dates

Filing date	Jan 24, 2008
Grant date	Oct 14, 2008
Priority date	—
Expiry date	Jan 24, 2028

Classification

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

Abstract

A cylinder head for an internal combustion engine wherein intake openings to the cylinder are partly surrounded by a mask formed by a material projection of the top face of the combustion chamber, a contour of the mask having a flat main section of maximum height between an ascending and descending flank and being asymmetrical in a developed view.

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