Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mehmet Demiroglu0
Norman Arnold Turnquist0
Osman Saim Dinc0
Richard Robert Larsen0
Mahmut Faruk Aksit0
Ahmad Safi0
Biao Fang0
Frederick George Baily0
...
Date of Patent
June 27, 2006
0Patent Application Number
106324530
Date Filed
July 31, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A seal assembly includes an annular hanger having a supporting ledge. An arcuate seal segment includes an outer rail mounted on the ledge and supporting an inner seal. An arcuate carrier is mounted between the hanger and the rail, and includes a piston mounted in a bore. The bore is selectively pressurized to deploy the piston between the hanger and rail for temporarily retracting the seal segment from an adjacent rotor component.
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