Metal working – Method of mechanical manufacture – Fluid pattern dispersing device making – e.g. – ink jet
Reexamination Certificate
2008-05-27
2008-05-27
Kim, Paul D (Department: 3729)
Metal working
Method of mechanical manufacture
Fluid pattern dispersing device making, e.g., ink jet
C029S592100, C029S890120, C219S121640, C239S088000, C239S585100, C239S585500, C239S600000
Reexamination Certificate
active
11015032
ABSTRACT:
Various methodologies relating to a polymeric fuel injector are disclosed. One method provides for manufacturing the fuel injector by forming a polymeric housing over a coil assembly and electrical connectors to provide a polymeric passage extending from an inlet to an outlet along a longitudinal axis; inserting components into the polymeric passage from at least one of the inlet and outlet; and securing a polymeric support member of a metering assembly to the housing. Another method provides for manufacturing a fuel injector housing by hermetically enclosing a polymeric housing over a coil assembly and electrical connectors to provide a continuous polymeric passage, the polymeric passage directly facing the longitudinal axis. Yet another method provides for manufacturing a metering assembly by providing a seat; and molding at least a portion of the seat to provide a polymeric support member that surrounds the outer circumference of the seat.
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Continental Automotive Systems US Inc.
Kim Paul D
LandOfFree
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