Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1995-12-26
1998-06-23
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
2395851, 25112918, B05B 130
Patent
active
057693285
ABSTRACT:
A fuel injector for discharging fuel to an internal combustion engine is disclosed. The injector includes a nozzle body having a solenoid actuator, a pole piece with an axial extending fuel passage, a valve assembly including a reciprocably moveable armature operable against the bias of a spring member, a calibration tube extending through the pole piece fuel passage and operable to load the spring, an axially extending, drawn metal fuel tube having a first end defining an injector fuel inlet and a second end in communication with the axially extending fuel passage of the pole piece. The fuel tube includes features which extend radially inwardly in the wall of the fuel tube to define depressions in the outer surface of the wall which function, with a molded composite jacket to deter rotation of the tube. Additionally, the features define radial inward projections from the inner surface of the tube wall and may be used to position the filter assembly and to align externally installed components of the injector.
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Bonnah, II Harrie William
Muller-Girard, Jr. Otto
Zdyb Gary Michael
Barr Jr. Karl F.
Ganey Steven J.
General Motors Corporation
Kashnikow Andres
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