ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F02M0005100000 having means for preventing vapour lock, e.g. insulated float chambers or forced fuel circulation through float chamber with engine stopped 1
F02M0005120000 Other details, e.g. floats, valves, setting devices or tools (floats in general F16K0033000000) 1
F02M0005160000 Floats 1
F02M0007000000 Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions (choke valves for starting F02M0001000000) 1
F02M0007020000 Carburettors having aerated fuel spray nozzles (with valve control for amount of air for aerating fuel F02M0007240000) 1
F02M0007040000 Means for enriching charge at high combustion-air flow 1
F02M0007060000 Means for enriching charge on sudden throttle opening, i.e. at acceleration, e.g. storage means in passage way system 1
F02M0007080000 using pumps 1
F02M0007087000 changing output according to temperature in engine 1
F02M0007093000 changing output according to intake vacuum 1
F02M0007100000 Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means (F02M0007230000 takes precedence);; 1
F02M0007110000 Altering float-chamber pressure (enriching the fuel-air mixture during starting by depressing float to flood carburettor F02M0001180000) 1
F02M0007120000 Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves (F02M0007240000 takes precedence);; 1
F02M0007127000 Altering the float-chamber pressure (enriching the fuel-air mixture during starting by depressing float to flood carburettor F02M0001180000) 1
F02M0007133000 Auxiliary jets, i.e. operating only under certain conditions, e.g. full power (F02M0007040000, F02M0007060000 take precedence);; 1