Patent · US Active

Sliding element having adjustable properties

US8911875B2 · kind B2 · utility

0Cited by

5References

17Claims

0Family size

Assignee

Federal-Mogul Burscheid GmbH · DE

Inventors

Marcus Kennedy · Düsseldorf, DE
Michael Zinnabold · Burscheid, DE
Marc-Manuel Matz · Friedberg, DE

Key dates

Filing date	Nov 23, 2009
Grant date	Dec 16, 2014
Priority date	—
Expiry date	Aug 13, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24983
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A sliding element, particularly a piston ring for an internal combustion engine, includes a substrate, and a wear-protection layer, obtained by thermal spraying of a powder comprising the element proportions

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