| 摘要 |
<p>The invention relates to a high-pressure fuel injection pump (5) for pressurizing fuel and delivering it for injection into a internal combustion engine, said high-pressure fuel injection pump (5) having an inlet (6), at least one plunger (9) and a suction channel (8) positioned between the inlet (6) and the at least one plunger (9), wherein at least a part of said suction channel (8) is thermally insulated from the remaining part of said high-pressure fuel injection pump (5). The invention further relates to a fuel injection system, comprising such a high- pressure fuel injection pump (5). Alternatively to, or in combination with, the thermal insulation of the suction channel, a bleed valve (12) can be connectively arranged at said suction channel (8) of the high-pressure fuel injection pump (5).</p> |
