Turbomachine blade assembly

Garcia Crespo, Andres Jose

Title: Turbomachine blade assembly

Abstract

Embodiments of the present disclosure include a system comprising a turbomachine blade assembly having a blade portion, a shank portion, and a mounting portion, wherein the blade portion, the shank portion, and the mounting portion comprise a first plurality of plies extending from a tip of the airfoil to a base of the dovetail.

Inventors:: Garcia Crespo, Andres Jose

Issue Date:: 2016-11-01

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1330701

Patent Number(s):: 9482108

Application Number:: 13/856,303

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

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F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D11/008 - {by spacer elements between the blades, e.g. independent interblade platforms}
F01D5/081 - {Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
F01D5/147 - {Construction, i.e. structural features, e.g. of weight-saving hollow blades
F01D5/22 - Blade-to-blade connections, {e.g. for damping vibrations}
F01D5/282 - {Selecting composite materials, e.g. blades with reinforcing filaments}
F01D5/284 - {Selection of ceramic materials}
F01D5/3023 - {of radial insertion type, e.g. in individual recesses}

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
F05D2300/6033 - Ceramic matrix composites [CMC]

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E20/16 - Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T50/60 - Efficient propulsion technologies

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DOE Contract Number:: FC26-05NT42643

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Apr 03

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Garcia Crespo, Andres Jose. Turbomachine blade assembly.  United States: N. p., 2016. 
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                    Garcia Crespo, Andres Jose. Turbomachine blade assembly.  United States.

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                    Garcia Crespo, Andres Jose. Tue .  
        "Turbomachine blade assembly".  United States.  https://www.osti.gov/servlets/purl/1330701.

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@article{osti_1330701,

  title        = {Turbomachine blade assembly},

  author       = {Garcia Crespo, Andres Jose},

  abstractNote = {Embodiments of the present disclosure include a system comprising a turbomachine blade assembly having a blade portion, a shank portion, and a mounting portion, wherein the blade portion, the shank portion, and the mounting portion comprise a first plurality of plies extending from a tip of the airfoil to a base of the dovetail.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2016},

  month        = {11}

}

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Works referenced in this record:

Turbine rotor with pin mounted ceramic turbine blades
patent, April 1978

Glenn, Robert G.
US Patent Document 4,084,922
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4084922

Composite ceramic gas turbine blade
patent, August 1981

Rossman, Axel; Hoffmuller, Wilhelm; Kruger, Wolfgang
US Patent Document 4,285,634
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Platform assembly for attaching rotor blades to a rotor disk
patent, June 1993

Corsmeier, Robert J.
US Patent Document 5,222,865
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Composite fan blade trailing edge reinforcement
patent, July 1998

Quinn, Kerry; Busbey, Bruce Clark; Szpunar, Stephen J.
US Patent Document 5,785,498
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Cooled turbine spar shell blade construction
patent, July 2006

Wilson, Jr., Jack W.; Brown, Wesley D.
US Patent Document 7,080,971
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7080971

Bond coat for silicon-containing substrate for EBC and processes for preparing same
patent, October 2008

Hazel, Brian T.; Spitsberg, Irene; Boutwell, Brett Allen
US Patent Document 7,442,444
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7442444

Composite blading member and method for making
patent, March 2009

Marusko, Mark Willard; Subramanian, Suresh
US Patent Document 7,510,379
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7510379

Composite turbine blade
patent, June 2011

Liang, George
US Patent Document 7,963,745
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Abrasive thermal coating
patent, May 2012

Parkos, Joseph; Freling, Melvin
US Patent Document 8,186,946
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8186946

Modular turbine airfoil and platform assembly with independent root teeth
patent, July 2013

Campbell, Christian X.; Davies, Daniel O.; Eng, Darryl
US Patent Document 8,496,443
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8496443

Method for producing a turbomachine blade made from a composite material
patent, December 2013

Blanchard, Stephane Pierre Guillaume; Bouillon, Eric; Coupe, Dominique
US Patent Document 8,607,454
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8607454

Ceramic matrix composite blade having integral platform structures and methods of fabrication
patent, May 2014

Noe, Mark Eugene; Marusko, Mark Willard; Jamision, Joshua B.
US Patent Document 8,714,932
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8714932

Composite airfoil assembly
patent, March 2015

Garcia-Crespo, Andres Jose
US Patent Document 8,967,974
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8967974

Composite material turbomachine engine blade or vane, compressor stator segment or turbine nozzle segment incorporating such vanes and method for manufacturing same
patent, June 2015

Coupe, Dominique; Roussille, Clement; Goering, Jonathan
US Patent Document 9,062,562
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9062562

Method for Producing a Turbomachine Blade Made from a Composite Material
patent-application, March 2012

Blanchard, Stephane Pierre Guillaume; Bouillon, Eric; Coupe, Dominique
US Patent Application 13/263176; 20120055609
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120055609

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Similar Records

Title: Turbomachine blade assembly

Abstract

Citation Formats

Turbine rotor with pin mounted ceramic turbine blades patent, April 1978

Composite ceramic gas turbine blade patent, August 1981

Platform assembly for attaching rotor blades to a rotor disk patent, June 1993

Composite fan blade trailing edge reinforcement patent, July 1998

Cooled turbine spar shell blade construction patent, July 2006

Bond coat for silicon-containing substrate for EBC and processes for preparing same patent, October 2008

Composite blading member and method for making patent, March 2009

Composite turbine blade patent, June 2011

Abrasive thermal coating patent, May 2012

Modular turbine airfoil and platform assembly with independent root teeth patent, July 2013

Method for producing a turbomachine blade made from a composite material patent, December 2013

Ceramic matrix composite blade having integral platform structures and methods of fabrication patent, May 2014

Composite airfoil assembly patent, March 2015

Composite material turbomachine engine blade or vane, compressor stator segment or turbine nozzle segment incorporating such vanes and method for manufacturing same patent, June 2015

Method for Producing a Turbomachine Blade Made from a Composite Material patent-application, March 2012

Turbine rotor with pin mounted ceramic turbine blades
patent, April 1978

Composite ceramic gas turbine blade
patent, August 1981

Platform assembly for attaching rotor blades to a rotor disk
patent, June 1993

Composite fan blade trailing edge reinforcement
patent, July 1998

Cooled turbine spar shell blade construction
patent, July 2006

Bond coat for silicon-containing substrate for EBC and processes for preparing same
patent, October 2008

Composite blading member and method for making
patent, March 2009

Composite turbine blade
patent, June 2011

Abrasive thermal coating
patent, May 2012

Modular turbine airfoil and platform assembly with independent root teeth
patent, July 2013

Method for producing a turbomachine blade made from a composite material
patent, December 2013

Ceramic matrix composite blade having integral platform structures and methods of fabrication
patent, May 2014

Composite airfoil assembly
patent, March 2015

Composite material turbomachine engine blade or vane, compressor stator segment or turbine nozzle segment incorporating such vanes and method for manufacturing same
patent, June 2015

Method for Producing a Turbomachine Blade Made from a Composite Material
patent-application, March 2012