F02M7/14 - CPC Classification Index

ClassID:

140540 ⎘

F02M7/14 - CPC Classification

Classification description:

Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions; Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle

Sub-classes:

F02M7/16 » operated automatically, e.g. dependent on exhaust-gas analysis 2

Recent Application in this class:

20220025838

Charge forming device with tamper resistant adjustable valve

20170370328

Charge forming device with tamper resistant adjustable valve

20170284341

Dual fuel carburetor

20100147264

Fuel shutoff system

20090211555

Carburetor for a Combustion Engine, and Method for the Controlled Delivery of Fuel

20070246846

Carburetor equipped with needle jet

20070044762

Movable venturi carburetor of less fuel consumption, pollutant emission, and cost