Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gabriel L. Suciu0
James W. Norris0
Date of Patent
March 6, 2007
Patent Application Number
10985863
Date Filed
November 10, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A gas turbine engine rotor stack includes one or more longitudinally outwardly concave spacers. Outboard surfaces of the spacers may be in close facing proximity to inboard tips of vane airfoils. The spacers may provide a longitudinal compression force that increases with rotational speed.
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