Multi-stage carburettors; Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Subclass:

SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF

Child Classifications

Navigate with arrow keys, Enter to open

• F02M 11/02 with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically
• F02M 11/06 Other carburettors with throttling valve of flap or butterfly type
• F02M 11/08 Register carburettors with throttling valve movable transversally to air passage
• F02M 11/1 Register carburettors with rotatable throttling valves