Nixon & Vanderhye PC
Fuel injection valve
Injection holes of an injection nozzle are respectively formed such that an inner diameter of an outer opening is larger than an inner diameter of an inner opening. Furthermore, the injection holes are formed such that when an imaginary plane, which includes a valve seat portion that is a portion of a valve seat and is adjacent to the injection hole, is extended toward a central axis, the imaginary plane first intersects with an injection hole inner wall portion of an injection hole inner wall of the injection hole.
DENSO CORPORATION
F F F
F02M F02M F02M
inventional inventional additional
Noritsugu
Kato