Hybrid abradable labyrinth damper seal
๐
Article
๐
2005
๐
Elsevier Science
๐
English
โ 120 KB
This patent covers a hybrid arrangement of abradable labyrinth seal sections alternating with damper seals. The labyrinth comprises the teeth (12) and abradable material (13). In between sections of labyrinth are the damper seals. The damper seal is made from nonabradable material. Three different t