CPC Subgroup
F02P 5/10 dependent on fluid pressure in engine, e.g. combustion-air pressure
Full Title
Advancing or retarding ignition; Control therefor > automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions (dependent on position of personal controls of engine F02P5/02) > using mechanical means > dependent on fluid pressure in engine, e.g. combustion-air pressure
2 direct subcodes
Child Classifications
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- F02P 5/12 dependent a specific pressure other than that of combustion-air, e.g. of exhaust, cooling fluid, lubricant