Outwardly opening nozzle valve for a fuel injector

Details Outwardly opening nozzle valve for a fuel injector Outwardly opening nozzle valve for a fuel injector

1998-10-29

2000-08-29

Weldon, Kevin

Fluid sprinkling, spraying, and diffusing

Injection nozzle having plunger or valve controlled by...

B29C 4520

Patent

active

061095400

ABSTRACT:
A fuel injector comprises an injector body which defines a nozzle chamber that is separated from a plurality of outlet orifices by a conical valve seat. An outwardly opening valve member, which is at least partially positioned in the injector body, includes a closing hydraulic surface exposed to fluid pressure outside the injector body. The valve member is movable between a closed position, in which the conical valve seat is closed, and an open position.

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