| 摘要 |
The invention concerns an internal combustion engine with at least one engine member, the engine member including a combustion chamber ( 4 ) of a combustible mixture with fuel and oxidant components fitted with a compression system ( 9 ), an ignition system ( 7 ) of the combustible mixture by an igniter, sequential let-through devices for the fuel and oxidant components and for the combustion products. According to the invention, the ignition system includes a closed head ( 6 )( 12 a) substantially spherical enclosing the igniter in a precombustion chamber, the head including a set of orifices ( 5 ) intended to communicate the combustion chamber and the precombustion chamber so that combustible mixture may flow into the precombustion chamber, and at least one of the let-through devices is a direct injector in the combustion chamber for the fuel and/or oxidant components, in all or in part. A method and an application are also described.
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