GAS-AIR MIXER FOR INTERNAL COMBUSTION ENGINE Russian patent published in 1995 - IPC

FIELD: engine engineering. SUBSTANCE: mixer has fixed housing, bushing with passages for gas mounted inside it, and air openings wherein piston-batcher, which is made as two separate slide valves, is mounted. The slide valves are kinematically coupled with an expansion spring and spring-loaded by the back spring. Two outer narrow and wide ring grooves are made in the slide valves. Control device constructed as a cylindrical bushing with the cover is mounted along the axis of the opening. The automatic valve, spring, and adjusting screw are mounted inside the control unit. EFFECT: improved design. 2 dwg