Article and method for making an article

Lacy, Benjamin Paul; Schick, David Edward; Kottilingam, Srikanth Chandrudu

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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

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Title: Article and method for making an article

Abstract

An article and a method for making shaped cooling holes in an article are provided. The method includes the steps of providing a metal alloy powder; forming an initial layer with the metal alloy powder, the initial layer having a preselected thickness and a preselected shape, the preselected shape including at least one aperture; sequentially forming an additional layer over the initial layer with the metal alloy powder, the additional layer having a second preselected thickness and a second preselected shape, the second preselected shape including at least one aperture corresponding to the at least one aperture in the initial layer; and joining the additional layer to the initial layer, forming a structure having a predetermined thickness, a predetermined shape, and at least one aperture having a predetermined profile. The structure is attached to a substrate to make the article.

Inventors:: Lacy, Benjamin Paul; Schick, David Edward; Kottilingam, Srikanth Chandrudu

Issue Date:: 2018-04-03

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1433373

Patent Number(s):: 9931814

Application Number:: 14/496,828

Assignee:: General Electric Company, Schenectady, NY

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER

B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING

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B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
B22F2003/248 - {Thermal after-treatment}
B22F2998/10 - Processes characterised by the sequence of their steps
B22F3/15 - Hot isostatic pressing
B22F3/24 - After-treatment of workpieces or articles {
B22F5/009 - {of turbine components other than turbine blades
B22F7/08 - with one or more parts not made from powder {

B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
B23K2103/08 - Non-ferrous metals or alloys
B23K26/02 - Positioning or observing the workpiece, e.g. with respect to the point of impact
B23K26/144 - the fluid stream containing particles, e.g. powder
B23K26/342 - Build-up welding
B23K26/354 - by melting
B23K35/0238 - {layered}
B23K35/3046 - {Co as the principal constituent}
B23K35/3053 - {Fe as the principal constituent}
B23K35/308 - {with Cr as next major constituent}
B23K35/3086 - {containing Ni or Mn}

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B15/01 - all layers being exclusively metallic {

B - PERFORMING OPERATIONS B33 - ADDITIVE MANUFACTURING TECHNOLOGY B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
B33Y10/00 - Processes of additive manufacturing
B33Y80/00 - Products made by additive manufacturing

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/25 - by increasing the energy efficiency of the process

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DOE Contract Number:: FC26-05NT42643

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 Sep 25

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Lacy, Benjamin Paul, Schick, David Edward, and Kottilingam, Srikanth Chandrudu. Article and method for making an article.  United States: N. p., 2018. 
        Web.

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                    Lacy, Benjamin Paul, Schick, David Edward, & Kottilingam, Srikanth Chandrudu. Article and method for making an article.  United States.

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                    Lacy, Benjamin Paul, Schick, David Edward, and Kottilingam, Srikanth Chandrudu. Tue .  
        "Article and method for making an article".  United States.  https://www.osti.gov/servlets/purl/1433373.

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@article{osti_1433373,

  title        = {Article and method for making an article},

  author       = {Lacy, Benjamin Paul and Schick, David Edward and Kottilingam, Srikanth Chandrudu},

  abstractNote = {An article and a method for making shaped cooling holes in an article are provided. The method includes the steps of providing a metal alloy powder; forming an initial layer with the metal alloy powder, the initial layer having a preselected thickness and a preselected shape, the preselected shape including at least one aperture; sequentially forming an additional layer over the initial layer with the metal alloy powder, the additional layer having a second preselected thickness and a second preselected shape, the second preselected shape including at least one aperture corresponding to the at least one aperture in the initial layer; and joining the additional layer to the initial layer, forming a structure having a predetermined thickness, a predetermined shape, and at least one aperture having a predetermined profile. The structure is attached to a substrate to make the article.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {4}

}

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Works referenced in this record:

Laser machining cooling holes in gas turbine components
patent, July 2002

Emer, George; Wos, Frank; Romin, Dmitriy
US Patent Document 6,420,677
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6420677

Heat processing apparatus
patent, June 2004

Shirakawa, Eiichi; Fukuoka, Tetsuo; Nogami, Tsuyoshi
US Patent Document 6,744,020
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Laser drilling shaped holes
patent, March 2006

Stevens, Martin J.
US Patent Document 7,019,257
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Process of masking cooling holes of a gas turbine component
patent, December 2006

Fernihough, John; Boegli, Andreas; Stankowski, Alexander
US Patent Document 7,147,899
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Percussion drilled shaped through hole and method of forming
patent, October 2010

Fahndrich, Marc
US Patent Document 7,820,267
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Method for producing a hole
patent, April 2012

Beck, Thomas; Cox, Nigel-Philip; Settegast, Silke
US Patent Document 8,153,923
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8153923

Laser shaped film cooling hole
patent, August 2012

Liang, George
US Patent Document 8,245,519
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Method for repairing a cold section component of a gas turbine engine
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Arnold, James; Blake, Wayne
US Patent Application 10/836921; 20050241147
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Forming structures by laser deposition
patent-application, March 2006

Withey, Paul; Schlienger, Max
US Patent Application 11/224138; 20060054079
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Turbine Components for Engines and Methods of Fabricating the Same
patent-application, June 2011

Morris, Mark C.; Strangman, Tom; Hu, Yiping
US Patent Application 12/631285; 20110135952
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Methods and Systems for Laser Processing of Materials
patent-application, November 2011

Reeves-Hall, Peter; BuAbbud, George
US Patent Application 12/783902; 20110284510
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Methods for Manufacturing Components for Articles Formed by Additive-Manufacturing Processes
patent-application, March 2013

Szuromi, Andy; Ryan, Daniel; Godfrey, Donald G.
US Patent Application 13/235210; 20130071562
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130071562

Uber-Cooled Turbine Section Component Made by Additive Manufacturing
patent-application, June 2014

Bales, Daniel A.; Klucha, Agnes; Dolansky, Gregoryy M.
US Patent Application 13/714561; 20140169981
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140169981

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Similar Records

Title: Article and method for making an article

Abstract

Citation Formats

Laser machining cooling holes in gas turbine components patent, July 2002

Heat processing apparatus patent, June 2004

Laser drilling shaped holes patent, March 2006

Process of masking cooling holes of a gas turbine component patent, December 2006

Percussion drilled shaped through hole and method of forming patent, October 2010

Method for producing a hole patent, April 2012

Laser shaped film cooling hole patent, August 2012

Method for repairing a cold section component of a gas turbine engine patent-application, November 2005

Forming structures by laser deposition patent-application, March 2006

Turbine Components for Engines and Methods of Fabricating the Same patent-application, June 2011

Methods and Systems for Laser Processing of Materials patent-application, November 2011

Methods for Manufacturing Components for Articles Formed by Additive-Manufacturing Processes patent-application, March 2013

Uber-Cooled Turbine Section Component Made by Additive Manufacturing patent-application, June 2014

Laser machining cooling holes in gas turbine components
patent, July 2002

Heat processing apparatus
patent, June 2004

Laser drilling shaped holes
patent, March 2006

Process of masking cooling holes of a gas turbine component
patent, December 2006

Percussion drilled shaped through hole and method of forming
patent, October 2010

Method for producing a hole
patent, April 2012

Laser shaped film cooling hole
patent, August 2012

Method for repairing a cold section component of a gas turbine engine
patent-application, November 2005

Forming structures by laser deposition
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Turbine Components for Engines and Methods of Fabricating the Same
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Methods and Systems for Laser Processing of Materials
patent-application, November 2011

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patent-application, March 2013

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patent-application, June 2014