Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1991-09-16
1993-02-02
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 84, 277 85, 277 961, 277 962, F16J 1534
Patent
active
051832704
ABSTRACT:
A composite seal rotor is provided for sealing between the rotating components of a gas turbine engine held together by the compressive force of a lockup assembly and a housing circumscribing the rotating components and having carbon face seals mounted thereto. The seal rotor is comprised of a metal base portion disposed between two of said rotating components for transmitting said compressive force therethrough, and a ceramic surface for sealingly engaging said carbon face seal.
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Alten Charles J.
Cuccio, Jr. John S.
Fontana James D.
Kington Harry L.
Allied-Signal Inc.
Cuchlinski Jr. William A.
Cummings Scott W.
Holden Jerry J.
McFarland James W.
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