Method of manufacturing a molded fuel injector

Details Method of manufacturing a molded fuel injector Method of manufacturing a molded fuel injector

1992-05-14

1993-02-16

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

26427219, 25112921, H01F 4102

Patent

active

051859190

ABSTRACT:
A fuel injector having major components formed by an injection molding process. A coil bobbin assembly is positioned within a magnetic permeable core. An injection molding process provides a plastic housing with the magnetic core and coil bobbin assembly hermetically sealed therein. The molding process also provides a fuel passageway through, and hermetically sealed from, the magnetic core and coil bobbin assembly.

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