F02M7/225 - CPC Classification Index

ClassID:

140546 ⎘

F02M7/225 - 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 fuel flow cross-sectional area being controlled dependent on air-throttle-valve position The fuel orifice opening is controlled by a manually actuatable throttle valve so as to vary the cross-sectional area of the orifice

Recent Application in this class:

20120247442

2012-10-04

STRATIFIED TWO-STROKE ENGINE

20120247435

2012-10-04

Stratified two-stroke engine and dual passage fuel system

20080116594

2008-05-22

Mechanical air fuel ratio regulating carburetor with fuel pressure regulation

20050062177

2005-03-24

Compression wave injection carburetor