Kraftstoffgeschmierte Vorrichtung

摘要

There is provided a fuel lubricated sliding mechanism including a pair of sliding parts having respective sliding portions slidable relative to each other in the presence of fuel. At least one of the sliding portions of the sliding parts has a hard carbon coating formed with a hydrogen content of 30 atomic% or less. The fuel is selected from the group consisting of gasoline, light oil, alcohol fuel, biodiesel fuel and GTL fuel.