Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jason Araan Fish0
Eduardo David Hawie0
Pierre-Yves Légaré0
Date of Patent
October 30, 2007
0Patent Application Number
110090410
Date Filed
December 13, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and device for improved pressure balancing in a bearing chamber pressurization system for gas turbine engines employ a partition member to substantially separate first and second air-oil seals of the bearing housing.
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