ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F02M0003045000 Control of valves situated in the idling nozzle system, or the passage system, by electrical means or by a combination of electrical means with fluidic or mechanical means 1
F02M0003050000 Pneumatic or mechanical control, e.g. with speed regulation 1
F02M0003055000 Fuel flow cut-off by introducing air, e.g. brake air, into the idling fuel system 1
F02M0003060000 Increasing idling speed 1
F02M0003070000 by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatical means, according to engine speed 1
F02M0003080000 Other details of idling devices (fighting ice-formation by heating idling ports F02M0015020000) 1
F02M0003090000 Valves responsive to engine conditions, e.g. manifold vacuum (F02M0001000000, F02M0005000000-F02M0033000000; take precedence);; 1
F02M0003100000 Fuel metering pins; Nozzles 1
F02M0003120000 Passage way systems 1
F02M0003140000 Location of idling system outlet relative to throttle valve 1
F02M0005000000 Float-controlled apparatus for maintaining a constant fuel level in carburettors 1
F02M0005020000 with provisions to meet variations in carburettor position, e.g. upside-down position in aircraft 1
F02M0005040000 with pivotally or rotatably mounted float chambers 1
F02M0005060000 having adjustable float mechanism, e.g. to meet dissimilarities in specific gravity of different fuels 1
F02M0005080000 having means for venting float chambers 1