Gas exchange valve e.g. intake valve, for e.g. petrol engine, has valve stem whose outer surface has anti-adhesive coating so that dirt particles cannot stick to cold surface area of stem and glides towards valve plate

The valve has a valve plate (12) whose side provided on a combustion chamber is provided with a catalytic coating (14). An outer surface (20) of a valve stem (10) is provided with an anti-adhesive coating (16) so that dirt particles e.g. oil, cannot stick to the cold surface area of the stem, and gl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUCK, GERRIT, SOEHLKE, GUENTER, STRICH, REINHARD, LANGER, MANFRED
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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