US PATENT SUBCLASS 123 / 41.07
.~.~.~ Interrelated shutter and throttle control

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

41.01  DF  COOLING {27}
41.02  DF  .~ Automatic coolant flow control {4}
41.04  DF  .~.~ Shutters, air valves, dampers or adjustable cowls {3}
41.07.~.~.~ Interrelated shutter and throttle control

DEFINITION

Classification: 123/41.07

(under subclass 41.04) Devices in which the control of the engine carburetor throttle valve also controls a shutter or shutters.

SEE OR SEARCH THIS CLASS, SUBCLASS:

41.13, for nonautomatic interrelated throttle and coolant flow control.