Guanglianhangfa (Shenyang)-R&D innovation

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

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