Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Geoffroy Louis-Henri Marie Billotey0
Gilles Cazenave-Larroche0
Jean-Philippe Ousty0
Pierre Biscay0
Date of Patent
May 13, 2014
0Patent Application Number
129909530
Date Filed
May 14, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A compressor impeller including at least one blade connected to an impeller hub via a junction of curved shape, the blade extending along a defined chord between a leading edge and a trailing edge of the blade. The junction presents the shape of an ellipse that varies along the chord.
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