Turbomachine blade assembly

Garcia Crespo, Andres Jose

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

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:: Tue Nov 01 00:00:00 EDT 2016

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

Show more

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

Show less

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. 
        Web.

Copy to clipboard


                    Garcia Crespo, Andres Jose. Turbomachine blade assembly.  United States.

Copy to clipboard


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

Copy to clipboard


                    
@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         = {Tue Nov 01 00:00:00 EDT 2016},

  month        = {Tue Nov 01 00:00:00 EDT 2016}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

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
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4285634

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

Corsmeier, Robert J.
US Patent Document 5,222,865
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5222865

Composite fan blade trailing edge reinforcement
patent, July 1998

Quinn, Kerry; Busbey, Bruce Clark; Szpunar, Stephen J.
US Patent Document 5,785,498
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5785498

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
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7963745

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

Similar Records in DOE Patents and OSTI.GOV collections:

Resistive band for turbomachine blade

Patent Roberts, Herbert Chidsey; Taxacher, Glenn Curtis

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.
Full Text Available
Turbomachine blade reinforcement

Patent 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.
Full Text Available
Turbomachine blade trailing edge cooling circuit with turn passage having set of obstructions

Patent Dyson, Thomas Earl; Rathay, Nicholas William; Fredmonski, Adam John

A turbomachine blade, and a coupon for a turbomachine blade, are disclosed. The blade may include an airfoil body having a pressure side and a suction side connected by a leading edge and a trailing edge, a coolant feed passage defined in the airfoil body, and a coolant reuse passage defined in the airfoil body. The blade may also include a first cooling circuit defined in the airfoil body. The first cooling circuit may include a rearward passage extending toward the trailing edge from and fluidly coupled to the coolant feed passage, and a radially spreading return passage extending awaymore » « less
Full Text Available
Fuel injection assembly for a turbomachine

Patent Griffis, Clay Thomas; Berry, Jonathan Dwight; Belsom, Keith Cletus; ...

Fuel injection assemblies and combustors are provided. A fuel injection assembly includes a fuel injector having a first annular wall that about an axial centerline and extends from a primary inlet disposed at a first end to a primary outlet disposed at a second end. A second annular wall surrounds the first annular wall. A fuel plenum is defined between the first annular wall and the second annular wall. A fuel duct extends from a fuel outlet defined in the second annular wall to a fuel inlet. wherein the fuel duct is in fluid communication with the fuel plenum. Themore » « less
Full Text Available
Blade attachment assembly

Patent Garcia-Crespo, Andres Jose; Delvaux, John McConnell; Miller, Diane Patricia

An assembly and method for affixing a turbomachine rotor blade to a rotor wheel are disclosed. In an embodiment, an adaptor member is provided disposed between the blade and the rotor wheel, the adaptor member including an adaptor attachment slot that is complementary to the blade attachment member, and an adaptor attachment member that is complementary to the rotor wheel attachment slot. A coverplate is provided, having a coverplate attachment member that is complementary to the rotor wheel attachment slot, and a hook for engaging the adaptor member. When assembled, the coverplate member matingly engages with the adaptor member, andmore » « less
Full Text Available

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