Patent AT-E400496-T1: [Translated] UNDERWATER EXHAUST DEVICE

The device has an exhaust case (5) connected to a gas exhaust system via an exhaust pipe (4). The case is placed at the level of an exhaust outlet (7) that is situated on a hull of a ship and placed below water-line. The case is partially closed by a deflector (6) having width equal to two-third of the width of the outlet, and providing smooth profile to the hull.