Internal combustion engine`s charge-cycle valve control times variable adjustment device, has control valve with hydraulic operating mechanism, which is impinged by medium supply device with pressurizing medium

摘要

The device has a rotary angle limiting device from an interlocking condition into an unlocking condition by supply of pressuring medium. A control pipe (19) is provided for feeding or supplying of the medium to or from the limiting device, where the pipe is not communicated with the device for a medium supply. A control valve has a hydraulic operating mechanism, which is impinged by the medium supply device with the medium.