Patent ID: 7311085
Filing Date: 2007-12-25
Classification: F02M

Abstract:
1. An electromagnetic controlled fuel injection apparatus composed such that fuel injection timing is controlled through shutting-off/allowing communication of fuel passages which connect to a plunger room of a plunger unit where fuel is introduced and compressed to high pressure, with spill passages adapted to be connected to a fuel return line through opening/closing open/close valves reciprocated by actuation of solenoid devices, wherein two sets each including a solenoid device and an open/close valve are included in a single housing such that both centerlines of said two sets extend perpendicular to a centerline of said plunger unit and radially from a point on said centerline at an angle, such that a center line of one of the two sets is not parallel with a center line of the other of the two sets, and the housing incorporated with said two sets of the solenoid device and open/close valve is attached to said plunger unit.