Patent ID: 8528524
Filing Date: 2013-09-10
Classification: F02M

Abstract:
1. A fuel injection valve for a combustion chamber of an internal combustion engine, comprising: a nozzle support with a nozzle body disposed thereon in a fixed manner via a nozzle clamping nut, said nozzle body protruding into the combustion chamber and holding a nozzle needle, and at least one annular combustion chamber sealing element comprising an upper support surface facing the nozzle clamping nut and a lower support surface facing the combustion chamber, said lower surface surrounding the nozzle body and serving to seal the nozzle support from the combustion chamber, and at least one additional sealing element for sealing the nozzle body held in contact with the nozzle clamping nut by the upper surface of the at least one annular combustion chamber sealing element.