Ignition chamber for re-equipment from diesel engine to gas engine, has main combustion chamber that is formed between piston and cylinder head which encloses small volume in which ignition spark is triggered

摘要

The ignition chamber has a combustion chamber that is divided into two spaces. The main combustion chamber is formed between the piston (1) and the cylinder head which encloses the small volume. The small volume is connected to the main combustion chamber in which the ignition spark is triggered. The volume contained in the ignition chamber is less than 5% of the entire combustion chamber volume.