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Title: Resistive band for turbomachine blade

Abstract

A turbomachine system includes a rotor that defines a longitudinal axis of the turbomachine system. A first blade is coupled to the rotor, and the first blade has first and second laminated plies. A first band is coupled to the first blade and is configured to resist separation of the first and second laminated plies.

Inventors:
;
Issue Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1212404
Patent Number(s):
9115584
Application Number:
13/454,979
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 Apr 24
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Roberts, Herbert Chidsey, and Taxacher, Glenn Curtis. Resistive band for turbomachine blade. United States: N. p., 2015. Web.
Roberts, Herbert Chidsey, & Taxacher, Glenn Curtis. Resistive band for turbomachine blade. United States.
Roberts, Herbert Chidsey, and Taxacher, Glenn Curtis. Tue . "Resistive band for turbomachine blade". United States. https://www.osti.gov/servlets/purl/1212404.
@article{osti_1212404,
title = {Resistive band for turbomachine blade},
author = {Roberts, Herbert Chidsey and Taxacher, Glenn Curtis},
abstractNote = {A turbomachine system includes a rotor that defines a longitudinal axis of the turbomachine system. A first blade is coupled to the rotor, and the first blade has first and second laminated plies. A first band is coupled to the first blade and is configured to resist separation of the first and second laminated plies.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {8}
}

Works referenced in this record:

Root Pads For Composite Blades
patent, August 1973


Impact resistant blade
patent, January 1978


Composite fastener
patent, March 1992


Composite structure manufacture
patent, February 1996


Stitched composite fan blade
patent, August 2002


Tailored attachment mechanism for composite airfoils
patent, February 2005


Composite Fan Blade Dovetail Boot
patent-application, September 2011