Patent ID: 6770208
Filing Date: 2004-08-03
Classification: F02M

Abstract:
A method for forming a nozzle assembly comprising the steps of:providing a substrate having first and second surfaces and a bore extending therebetween; providing a spacer member having a hollow cylindrical body, first and second ends, and an internal surface defining a supply passage aligned on an axis thereof; providing an anchor member having a flange surface adapted to seat on said first surface of said substrate; providing a base member defining an internal fuel distribution cavity and at least one curvilinear fuel delivery channel in flow communication with said internal distribution cavity, said curvilinear fuel delivery channel extending through an exterior surface of said base member to define an outlet; inserting said spacer member through said substrate bore; affixing said anchor member to said first end of said spacer member; seating said flange surface on said first surface of said substrate; and, affixing said base member to said second end of said spacer member.