Feed control by means of a flat slide valve

摘要

A device for feed control of valve-controlled internal combustion engines, with the combustion chamber capable of being closed off by an intake valve toward the intake passage, and with a further shutoff element being provided in the intake passage. This further shutoff element is a slotted flat slide valve which is movable in an oscillating manner and cooperates with counter slots. The counter slots are formed by vanes arranged in the housing. The flat slide valve is drivable by a cam.