Stock material or miscellaneous articles – Self-sustaining carbon mass or layer with impregnant or...
Reexamination Certificate
2003-12-18
2008-11-25
Turner, Archene (Department: 1794)
Stock material or miscellaneous articles
Self-sustaining carbon mass or layer with impregnant or...
C428S336000
Reexamination Certificate
active
07455906
ABSTRACT:
A tribologically loaded component, in particular an injection needle, an injection valve, or a component of a combustion-engine injection system. This component has a surface region, which moves in relation to a counterbody during operation, is tribologically loaded in the process, and is provided with a first coating. This first coating has a first layer of diamond-like carbon having a hydrogen level of at least 30 atom %. Additionally provided is a gas engine or an internal combustion engine, which is driven by a dry gas, such as natural gas or hydrogen, as a fuel, or is driven under oil-free and/or water-free combustion conditions, and has such a tribologically loaded component.
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Feuerfeil Rainer
Gross Andreas
Grosse Stefan
Henke Sascha
Kenyon & Kenyon LLP
Robert & Bosch GmbH
Turner Archene
LandOfFree
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