Patent ID: 8783586
Filing Date: 2014-07-22
Classification: F02M

Abstract:
1. An injector for an internal combustion engine, comprising: a main body, which receives fuel from a fuel supply source; an injection nozzle, which is securely connected to an axial distal end portion of the main body and injects the fuel upon receiving the fuel from the main body; and an inlet connector, which is securely connected to a lateral side of the main body and forms a fuel receiving portion to supply the fuel to the main body, wherein: the main body includes: the distal end portion of the inlet connector forms a contact circle to seal the fuel through circular contact of the distal end portion of the inlet connector against a tapered hole surface, which forms the connector hole and directly connects with a portion of the communication hole; and a hole axis of the communication hole is placed at a location, which coincides with a translated location of a hole axis of the connector hole that is translated toward the axial distal end portion of the main body in the axial direction of the main body.