Piston, internal combustion engine, and vehicle
AssigneeScania CV AB
InventorDaniel Norling
Life of this patent
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Abstract
A piston for an internal combustion engine is disclosed. The piston is configured to reciprocate along a centre axis of the piston during operation in an engine. The piston comprises a number of fuel directing surfaces arranged at a distance from a top surface of the piston measured along the centre axis. Each fuel directing surface is configured to direct a fuel spray sprayed onto the fuel directing surface. The fuel directing surfaces are arranged with gaps between two adjacent fuel directing surfaces. The present disclosure further relates to an engine comprising a piston and a vehicle comprising an internal combustion engine.
Claims19
A piston for an internal combustion engine, the piston being configured to reciprocate along a centre axis of the piston during operation in an engine,
- wherein the piston comprises a number of fuel directing surfaces arranged at a distance from a top surface of the piston measured along the centre axis,
- each fuel directing surface being configured to direct a fuel spray sprayed onto the fuel directing surface,
- and wherein the fuel directing surfaces are arranged with gaps between two adjacent fuel directing surfaces, wherein each fuel directing surface comprises a trailing edge, and wherein the gaps are formed in a circumferential direction between trailing edges of two adjacent fuel directing surfaces.
Dependencies are inferred from the claim text.