Exhaust gas recycling device, with self-operating no-return valve in exhaust gas collector line

摘要

The exhaust gas recycling device has a self-operating no-return valve (10) in the exhaust gas collector line (5), which permits an overflow of the exhaust gas from the region of the collector line connected to the exhaust gas recycling line (7), depending on the current pressure difference. The gas flows to another region of the line bounded by the valve.