Method of manufacturing a complex product by an additive process

Pascall, Andrew J.; Coe, Hannah Grace; Jackson, Julie A.; Patra, Susant K.

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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: Method of manufacturing a complex product by an additive process

Abstract

A method of producing a complex product includes designing a three dimensional preform of the complex product, creating a three dimensional preform of the complex product using the model, depositing a material on the preform, and removing the preform to complete the complex product. In one embodiment the system provides a complex heat sink that can be used in heat dissipation in power electronics, light emitting diodes, and microchips.

Inventors:: Pascall, Andrew J.; Coe, Hannah Grace; Jackson, Julie A.; Patra, Susant K.

Issue Date:: 2021-07-06

Research Org.:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1840231

Patent Number(s):: 11053603

Application Number:: 16/250,206

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23P - OTHER WORKING OF METAL

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

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B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23P - OTHER WORKING OF METAL
B23P15/26 - heat exchangers {or the like
B23P2700/10 - Heat sinks

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

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C22C26/00 - Alloys containing diamond {or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes}

C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS
C25D1/003 - {3D structures, e.g. superposed patterned layers}
C25D1/14 - of inorganic material
C25D1/16 - Metals
C25D13/02 - with inorganic material
C25D13/12 - characterised by the article coated
C25D15/00 - Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
C25D15/02 - Combined electrolytic and electrophoretic processes {with charged materials}

F - MECHANICAL ENGINEERING F28 - HEAT EXCHANGE IN GENERAL F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
F28D2021/0029 - {Heat sinks}

F - MECHANICAL ENGINEERING F28 - HEAT EXCHANGE IN GENERAL F28F - DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
F28F21/02 - of carbon, e.g. graphite
F28F21/04 - of ceramic
F28F21/08 - of metal
F28F2260/02 - having microchannels
F28F3/12 - Elements constructed in the shape of a hollow panel, e.g. with channels {

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/4935 - Heat exchanger or boiler making
Y10T29/49982 - Coating

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DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 01/17/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Pascall, Andrew J., Coe, Hannah Grace, Jackson, Julie A., and Patra, Susant K. Method of manufacturing a complex product by an additive process.  United States: N. p., 2021. 
        Web.

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                    Pascall, Andrew J., Coe, Hannah Grace, Jackson, Julie A., & Patra, Susant K. Method of manufacturing a complex product by an additive process.  United States.

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                    Pascall, Andrew J., Coe, Hannah Grace, Jackson, Julie A., and Patra, Susant K. Tue .  
        "Method of manufacturing a complex product by an additive process".  United States.  https://www.osti.gov/servlets/purl/1840231.

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@article{osti_1840231,

  title        = {Method of manufacturing a complex product by an additive process},

  author       = {Pascall, Andrew J. and Coe, Hannah Grace and Jackson, Julie A. and Patra, Susant K.},

  abstractNote = {A method of producing a complex product includes designing a three dimensional preform of the complex product, creating a three dimensional preform of the complex product using the model, depositing a material on the preform, and removing the preform to complete the complex product. In one embodiment the system provides a complex heat sink that can be used in heat dissipation in power electronics, light emitting diodes, and microchips.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {7}

}

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Works referenced in this record:

Bubble generator
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Thome, John R.; Dupont, Vincent
US Patent Document 7,261,144
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LED package improved structure and fabricating method thereof
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Electrophoretic diamond coating and compositions for effecting same
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Dynamic mask projection stereo micro lithography
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Methods of Three-Dimensional Electrophoretic Deposition for Ceramic and Cermet Applications and Systems Thereof
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Method and means for improved heat removal in compact semiconductor integrated circuits
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Enhanced heat sink
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Lee, Poh Seng; Lee, Yong Jiun
US Patent Application 13/513861; 20120243180
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Method of making a micro-channel array device
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Clarkin, James P.; Nelson, Gary; Macomber, Robert
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Micro-heatpipe cooled laser diode array
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Similar Records

Title: Method of manufacturing a complex product by an additive process

Abstract

Citation Formats

Bubble generator patent, August 2007

LED package improved structure and fabricating method thereof patent-application, December 2015

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Dynamic mask projection stereo micro lithography patent, August 2006

Methods of Three-Dimensional Electrophoretic Deposition for Ceramic and Cermet Applications and Systems Thereof patent-application, October 2011

Microchannel heat sink assembly patent, March 1992

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Methods of Three-Dimensional Electrophoretic Deposition for Ceramic and Cermet Applications and Systems Thereof
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