Flow indicating injector nozzle

Details Flow indicating injector nozzle Flow indicating injector nozzle

1995-08-09

1998-02-10

Morris, Lesley D.

Fluid sprinkling, spraying, and diffusing

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

With spray material quantity or flow indicating means

239584, 2395905, 239596, B67D 538, B05B 114

Patent

active

057160015

ABSTRACT:
A flow sensing fuel injector nozzle includes first and second spaced silicon layers containing flow restricting and distributing orifices and openings for atomizing fuel. The layers are support by a silicon or metal base and spaced by an epitaxial silicon layer to form a nozzle member. Various electrical conductors and elements formed in the silicon layers and connected with external indicators are operative to indicate the presence and/or the amount of fuel flowing through the injector.

REFERENCES:
patent: 4356979 (1982-11-01), Dobler
patent: 4545530 (1985-10-01), Hofmann et al.
patent: 4907748 (1990-03-01), Gardner et al.
"Silicon Microstructures: Merging Mechanics with Electronics" by Margherita Zanini and Paul Stevenson of Ford Motor Co., Society of American Engineers, Special Publication No. 903, pp. 7-14, 1992.

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