US PATENT SUBCLASS 123 / 523
.~ Liquid fuel evaporating by extended fuel film

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
523.~ Liquid fuel evaporating by extended fuel film {1}
524  DF  .~.~> Screen or mat

DEFINITION

Classification: 123/523

Liquid fuel evaporating by extended fuel film:

(under subclass 434) Subject matter includes means for spreading the fuel over a relatively large surface area to provide a film of fuel to enhance evaporation when contacted with air.