Piston-cylinder combination for a combustion engine

Details Piston-cylinder combination for a combustion engine Piston-cylinder combination for a combustion engine

2006-06-06

2006-06-06

Gimie, Mahmoud (Department: 3747)

Internal-combustion engines

Precombustion and main combustion chambers in series

Piston carried precombustion chamber

C123S256000

Reexamination Certificate

active

07055491

ABSTRACT:
A combustion engine with compression-initiated combustion comprises at least one cylinder in which a piston is movable axially between a lower dead center point and an upper dead center point, with a dead volume between the cylinder and the piston at the upper dead center point. The dead volume comprises at least two substantially separate spaces in the piston and/or the cylinder at the upper dead center point which are designed to ensure that combustion is initiated at different times.

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