US PATENT SUBCLASS 123 / 566
.~.~ Funnel-type supercharger (e.g., ram-air)

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

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
559.1  DF  .~ Supercharger {9}
566.~.~ Funnel-type supercharger (e.g., ram-air)

DEFINITION

Classification: 123/566

Funnel-type supercharger (e.g., ram-air):

(under subclass 559) Subject matter in which the pressure-increasing means is a funnel-shaped conduit into which air is forced, e.g., ram-air effect.

(1) Note. The air is fed from the funnel outlet to the engine.