Guanglianhangfa (Shenyang)-R&D innovation

Aircraft engine rim seal technology invention patent The patent belongs to the field of end sealing of aero-engine turbines, and the sealing performance is improved by optimizing the airflow pressurization mode the rim sealing structure.

The patent belongs to the field of end sealing of aero-engine turbines, and the sealing performance is improved by optimizing the airflow pressurization mode the rim sealing structure.