The invention relates to a sealing body (110) for a valve needle of a fluid injection valve for opening and closing a fluid outlet side of the fluid injection valve, wherein the sealing body (110) is primarily made from a body of rotation with respect to a...

In a fuel injection valve for slanted fuel injection, provided between a conical flow path and an injection port is an intermediate flow path having a cylindrical surface coaxial to the conical flow path, so that the injection port has a portion of the cyl...

According to the present invention, an injection nozzle of the fuel injection valve has an orifice plate (52). A needle (25) and the orifice plate (52) are arranged such that a flow directed uniformly toward the orifice plate (52) is induced in a flat flow...

The invention relates to an internal combustion engine, an amount of spray attaching onto an inner wall surface of an intake pipe (106) is reduced by forming two-directional spray of highly atomized fuel. The highly atomized two-directional spray (100a) ca...