| 摘要 |
A fuel injection equipment for an internal combustion engine is piloted by a central electronic unit, the equipment comprises a piloted low pressure pump drawing the fuel from a low pressure tank and sending the fuel toward a piloted inlet valve controlling the inlet of a high pressure pump which pressurises the fuel and sends it pressurised toward a manifold to which is connected at least one injector. The equipment further comprises a high pressure accumulator mean, distinct from the manifold, and a piloted high pressure valve arranged in fluid communication between the outlet of the high pressure pump and the manifold so that the high pressure accumulator mean stores and delivers pressurised fuel to the manifold. |
