Fuel injector

Details Fuel injector Fuel injector

2008-10-31

2010-11-30

Nguyen, Dinh Q (Department: 3752)

Fluid sprinkling, spraying, and diffusing

With signals, indicators, recorders, meters or changeable...

With spray material quantity or flow indicating means

C239S584000, C239S590000, C239S596000, C239S533200, C239SDIG019

Reexamination Certificate

active

07841544

ABSTRACT:
A fuel injector and a method for manufacturing a fuel injector are described. The fuel injector includes a glass substrate and a nozzle enclosed within the glass substrate. The nozzle includes at least one injection hole. The method of manufacturing a fuel injector includes defining a shape of at least one injection hole in a glass substrate to obtain an at least one outlined injection hole and etching the at least one outlined injection hole to obtain the at least one injection hole.

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patent: 5598972 (1997-02-01), Klein et al.
patent: 5716001 (1998-02-01), Wakeman et al.
patent: 6785400 (2004-08-01), Farina
patent: 2099416 (1994-01-01), None
Watanabe, et al., “Femtosecond laser-assisted three-dimensional microfabrication in silica,”Optics Letters, vol. 26, No. 5, pp. 277-279 (2001).

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