using positive pressure actuators; Check valves therefor

Full Title

Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems > Systems for actuating EGR valves > using positive pressure actuators; Check valves therefor

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 26/6 in response to air intake pressure
• F02M 26/61 in response to exhaust pressure
• F02M 26/62 in response to fuel pressure