Patent ID: 6598809
Filing Date: 2003-07-29
Classification: F02M

Abstract:
A fuel-injection valve for a fuel-injection system of an internal combustion engine, comprising:a jacketing member; a valve housing being at least partially enclosed by the jacketing member; a valve-closure member axially moving along a longitudinal valve axis of the fuel-injection valve; a valve-seat member having a valve-seat surface which interacts with the valve-closure member; at least one spray orifice situated downstream of the valve-seat surface; an arrangement situated at a downstream end of the fuel-injection valve, the arrangement producing a fuel-gas mixture; and a gas-containing member completely surrounding the arrangement in a circumferential direction, the gas-containing member being composed of a metal material, the gas-containing member and the jacketing member being joined via a non-integral connection, wherein: no portion of the jacketing member axially overlaps the arrangement.