US PATENT SUBCLASS 123 / 432
.~ Air or combustible mixture entering the combustion chamber through plural inlets

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

429  DF  COMBUSTION CHAMBER MEANS COMBINED WITH AIR-FUEL MIXTURE FORMING MEANS {3}
432.~ Air or combustible mixture entering the combustion chamber through plural inlets {1}
433  DF  .~.~> One inlet is uncovered by piston travel

DEFINITION

Classification: 123/432

Air or combustible mixture entering the combustion chamber through plural inlets:

(under subclass 429) Subject matter in which the combustion chamber contains more than one inlet port for air or the combustible mixture.