Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 17, 2017
Patent Application Number
13440676
Date Filed
April 5, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
Various methods and systems are provided for an axial turbine including a containment shroud. In one example, an axial turbine for use in an engine system comprises a turbine disc/blisk and a shroud housing the turbine disc/blisk, the shroud including a first region, a second region, and a third region. A thickness of the second region is dependent on a length between the first region and the third region, and the third region has a burst strength that under a burst condition retains one or more fragments of the turbine disc/blisk.
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