| 摘要 |
PURPOSE: To enhance the pulsation pressure absorbing effect in a fuel injection device using porous rubber as a pressure absorbing member. CONSTITUTION: A pressure absorbing member housing chamber 4 is provided in a box body 1, and a pressure absorbing member 9 made of porous rubber is arranged in the pressure absorbing member housing chamber 4. A fuel chamber 3 to which one side end surface 9A of the pressure absorbing member 9 is faced is formed in the pressure absorbing member housing chamber 4. It is concentrically arranged in the longitudinal direction of a fuel distributing passage J. A first fuel passage 5 is opened into the fuel chamber 3 and approximately perpendicularly intersects and faces the one side end surface 9A of the pressure absorbing member 9. |
