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Title: Turbomachine blade reinforcement

Abstract

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.

Inventors:
Issue Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1321818
Patent Number(s):
9435209
Application Number:
13/660,989
Assignee:
General Electric Company (Schenectady, NY)
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Oct 25
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Garcia Crespo, Andres Jose. Turbomachine blade reinforcement. United States: N. p., 2016. Web.
Garcia Crespo, Andres Jose. Turbomachine blade reinforcement. United States.
Garcia Crespo, Andres Jose. Tue . "Turbomachine blade reinforcement". United States. https://www.osti.gov/servlets/purl/1321818.
@article{osti_1321818,
title = {Turbomachine blade reinforcement},
author = {Garcia Crespo, Andres Jose},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {9}
}

Works referenced in this record:

Composite airfoil with woven insert
patent, January 1994


Method for joining composite materials
patent, August 2000


Ceramic matrix composite having improved interlaminar strength
patent, September 2003


Hollow CMC airfoil with internal stitch
patent, October 2009


Ceramic Matrix Composite Wall With Post Laminate Stitching
patent-application, January 2010


Ceramic Matrix Composite Blade Having Integral Platform Structures And Methods Of Fabrication
patent-application, February 2011