| 摘要 |
A combustion chamber inner casing ( 24 ) has a flange ( 28 ) on its downstream end. A retaining seal ring ( 40 ) is bolted to the flange ( 28 ) and traps a flanged seal ring ( 46 ) against the flange ( 28 ) in a manner that allows the seal ring ( 46 ) to move by expansion, relative to seal ring ( 40 ).
|
