Gas e.g. exhaust gas, temperature regulation device for exhaust gas recirculation system, has swiveling valve comprising valve body rotating around swiveling axle which is disposed in cooling passage

摘要

The device has a swiveling valve (56) comprising a valve body (85) that rotates around a swiveling axle (84) for opening and closing a cooling passage (69) and/or a by-pass passage (70). The passages are opened and closed in order to mix their outgoing gases into a gas mixture having a desired temperature. Bearings support the axle in a rotary manner, where the axle is disposed in the passage (69).