US Patent 8464426 Gas turbine engine airfoil
Patent 8464426 was granted and assigned to United Technologies on June, 2013 by the United States Patent and Trademark Office.
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Patent abstract
A method of designing an airfoil for a gas turbine engine according to one embodiment of this disclosure can include localizing a sweep angle at a leading edge of a tip region of the airfoil, and localizing a dihedral angle at the tip region of the airfoil. The dihedral angle can be applied by translating the airfoil in direction normal to a chord of the airfoil.
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Patent Citations Received
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Patent Inventor Names
Jody Kirchner0
Sanjay S. Hingorani0
Yuan Dong0
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US Patent 08464426 Gas turbine engine airfoil US Patent 8464426 Gas turbine engine airfoil
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Patent Number
084644260
Patent Number
84644260
Edits on 28 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084644260
Date of Patent
June 18, 2013
0Patent Application Number
134370400
Date Filed
April 2, 2012
0Patent Primary Examiner
Edits on 17 Dec, 2021
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US Patent 08464426 Gas turbine engine airfoil
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08464426
Date of patent
June 18, 2013
Patent application number
13437040
Date Filed
April 2, 2012
Patent primary examiner
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