US Patent 9951639 Vane assemblies for gas turbine engines
Patent 9951639 was granted and assigned to Pratt & Whitney Canada on April, 2018 by the United States Patent and Trademark Office.
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Patent abstract
Vane assemblies for gas turbine engines and methods for assembling vane assemblies are disclosed. The vane assemblies may include at least one shroud having at least one vane-receiving portion, at least one vane having at least one end portion received in the vane-receiving portion, and at least one sealing member having an uncompressed cross-section that is substantially circular. The sealing member(s) are disposed between and in contact with the end portion of the vane and the vane-receiving portion of the shroud.
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Patent Inventor Names
Andreas Eleftheriou0
David Denis0
David Menheere0
Richard Ivakitch0
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US Patent 09951639 Vane assemblies for gas turbine engines US Patent 9951639 Vane assemblies for gas turbine engines
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Patent Number
09951639
Patent Number
9951639
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US Patent 09951639 Vane assemblies for gas turbine engines
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Is a
Current assignee
Patent jurisdiction
Patent number
09951639
Date of patent
April 24, 2018
Patent application number
13358889
Date Filed
February 10, 2012
Patent primary examiner
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