Turbomachine blade reinforcement

Garcia Crespo, Andres Jose

Title: Turbomachine blade reinforcement

Patent · Tue Sep 06 00:00:00 EDT 2016

OSTI ID:1321818

Garcia Crespo, Andres Jose

Embodiments of the present disclosure include a system having a turbomachine blade segment including a blade and a mounting segment coupled to the blade, wherein the mounting segment has a plurality of reinforcement pins laterally extending at least partially through a neck of the mounting segment.

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Research Organization:: General Electric Co., Schenectady, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC26-05NT42643

Assignee:: General Electric Company (Schenectady, NY)

Patent Number(s):: 9,435,209

Application Number:: 13/660,989

OSTI ID:: 1321818

Resource Relation:: Patent File Date: 2012 Oct 25

Country of Publication:: United States

Language:: English

References (8)

Composite airfoil with woven insert Baldwin, Jack W.; Gracias, Brian https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5279892 US Patent Document 5,279,892	patent	January 1994
Composite with through the thickness reinforcement Farley, Gary L. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5470649 US Patent Document 5,470,649	patent	November 1995
Method for joining composite materials Fairbanks, Robert Paul https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6106646 US Patent Document 6,106,646	patent	August 2000
Ceramic matrix composite having improved interlaminar strength Morrison, Jay A.; Merrill, Gary B. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6617013 US Patent Document 6,617,013	patent	September 2003
Through thickness reinforcement of SiC/SiC CMC's through in-situ matrix plugs manufactured using fugitive fibers Subramanian, Suresh; Steibel, James Dale; Carper, Douglas Melton https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7549840 US Patent Document 7,549,840	patent	June 2009
Hollow CMC airfoil with internal stitch Vance, Steven J.; Morrison, Jay A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7600978 US Patent Document 7,600,978	patent	October 2009
Ceramic Matrix Composite Wall With Post Laminate Stitching Morrison, Jay A.; Lane, Jay E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100015394 US Patent Application 12/174243; 20100015394	patent-application	January 2010
Ceramic Matrix Composite Blade Having Integral Platform Structures And Methods Of Fabrication Noe, Mark; Marusko, Mark; Jamision, Joshua https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110027098 US Patent Application 12/347050; 20110027098	patent-application	February 2011

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