Yanmar Holdings Co., Ltd.

Takaki Sakamoto

Tsuyoshi Inoue

Kohei Iwamoto

Keita Fujisaki

Daisuke Morimitsu

Yohei Kamata

An exhaust purification apparatus capable of improving stirring property of urea water and properly cooling an injection device is provided. The exhaust purification apparatus that purifies nitrogen oxides in exhaust gas includes an exhaust pipe that causes exhaust gas discharged from an engine to flow, a catalyst reactor (catalyst) provided in the exhaust pipe to reduce the nitrogen oxides in the exhaust gas, a through pipe provided in such a way as to penetrate the exhaust pipe, and an injection device provided inside the through pipe to inject a reducing agent for reducing exhaust gas into the exhaust pipe.

Growing community of inventors

Osaka, Japan

Takaki Sakamoto