Exhaust gas recycling device, has plate pierced at two holes, where each hole is equipped with valve that is movable between closed position in which holes are closed, and opened position in which holes are opened

摘要

The device has an assembly (2) with a recycling funnel (3) recycling gas, where the funnel is positioned at output of an exhaust box of a motor vehicle (V). A flexible pipe (4) e.g. DN 80 pipe, made of stainless steel, connects the funnel with an extraction plate (1). The plate is pierced at two holes (10), where each holes is equipped with a valve (11). The valve is movable between a closed position in which the holes are closed, and an opened position in which holes are opened and the pipe is connected on the holes. An independent claim is also included for an exhaust gas recycling installation.