FULL RING INNER AIR-SEAL WITH LOCKING NUT
A vane assembly has a vane including an inner platform with a mount rail extending radially inwardly toward an engine center axis. An air seal is attached to the inner platform. The air seal has a single-piece ring extending circumferentially about the engine center axis. A ring nut secures the air...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
18.04.2018
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Subjects | |
Online Access | Get full text |
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Summary: | A vane assembly has a vane including an inner platform with a mount rail extending radially inwardly toward an engine center axis. An air seal is attached to the inner platform. The air seal has a single-piece ring extending circumferentially about the engine center axis. A ring nut secures the air seal to the inner platform. A biasing member cooperates with the ring nut and air seal to seal fore and aft locations on the vane. |
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Bibliography: | Application Number: EP20130841325 |