PISTON RING

The invention relates to a piston ring which has at least one bearing surface and an upper and a lower flank. The bearing surface is provided with a High Velocity Oxygen Fuel (HVOF) coating which has a surface roughness Rk

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Bibliographische Detailangaben
1. Verfasser: CHRISTIAN HERBST-DEDERICHS
Format: Patent
Sprache:eng ; por
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a piston ring which has at least one bearing surface and an upper and a lower flank. The bearing surface is provided with a High Velocity Oxygen Fuel (HVOF) coating which has a surface roughness Rk