David Wieczorek

Swirl generator in a fuel injector

Flow area armature for fuel injector

Method and fuel injector enabling precision setting of valve lift

Shell component to protect injector from corrosion

Armature guide for an electromechanical fuel injector and method of assembly

Fuel injector valve having a collared sphere valve element.

Fuel injection valve with multiple nozzle plates

Thin orifice swirl injector nozzle

Fuel injector having improved parallelism of impacting armature surface to impacted stop surface

Fuel injector having flat seat and needle fuel seal