Device for storage and feed of volatile fuel components into IC engine - has return valve with flow intake and two flow outlets, each with own seal body with one-directional flow

摘要

The engine (5) is loaded by a supercharger (15). The outlet (14) of the valve (11) is connected to a return valve (16) in the direction of the intake tube (4). The valve has a housing (17) with one flow intake (18) and two outlets (19,20). One outlet is connected to the low pressure area of the supercharger, the other to the intake tube. One flow outlet has an associated first seal body (21), with flow in direction of the supercharger only. The other outlet has a second seal body (22), with flow in direction of the intake tube only. Both seal bodies consist of elastomeric material. USE/ADVANTAGE - For temporary storage and dosed feed of fuel. Is simple and economical to manufacture, has compact dimensions, and long life time.