Pin fin compliant heat sink with enhanced flexibility

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: Pin fin compliant heat sink with enhanced flexibility

Abstract

Methods of using heat sinks include placing a pin fin compliant heat sink on a non-flat surface. The pin fin complaint heat sink has top and bottom plates connected by a plurality of pins arranged vertically between the top and bottom plates. The top and bottom plates are vertically conformed to local deviations of the non-flat surface. The top and bottom plates are laterally conformed to an overall shape of the surface. At least either the top or bottom plate is corrugated.

Inventors:: Schultz, Mark D.

Issue Date:: 2019-01-01

Research Org.:: International Business Machines Corp., Armonk, NY (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1493338

Patent Number(s):: 10168108

Application Number:: 15/879,913

Assignee:: INTERNATIONAL BUSINESS MACHINES CORPORATION (Armonk, NY)

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

F - MECHANICAL ENGINEERING F28 - HEAT EXCHANGE IN GENERAL F28F - DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION

Show more

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

F - MECHANICAL ENGINEERING F28 - HEAT EXCHANGE IN GENERAL F28F - DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
F28F3/022 - {the means being wires or pins}

Show less

DOE Contract Number:: EE0002894

Resource Type:: Patent

Resource Relation:: Patent File Date: 2018 Jan 25

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Schultz, Mark D. Pin fin compliant heat sink with enhanced flexibility.  United States: N. p., 2019. 
        Web.

Copy to clipboard


                    Schultz, Mark D. Pin fin compliant heat sink with enhanced flexibility.  United States.

Copy to clipboard


                    Schultz, Mark D. Tue .  
        "Pin fin compliant heat sink with enhanced flexibility".  United States.  https://www.osti.gov/servlets/purl/1493338.

Copy to clipboard


                    
@article{osti_1493338,

  title        = {Pin fin compliant heat sink with enhanced flexibility},

  author       = {Schultz, Mark D.},

  abstractNote = {Methods of using heat sinks include placing a pin fin compliant heat sink on a non-flat surface. The pin fin complaint heat sink has top and bottom plates connected by a plurality of pins arranged vertically between the top and bottom plates. The top and bottom plates are vertically conformed to local deviations of the non-flat surface. The top and bottom plates are laterally conformed to an overall shape of the surface. At least either the top or bottom plate is corrugated.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {1}

}

Copy to clipboard

Patent:

View Patent

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Flexible finned heat exchanger
patent, June 1991

Flint, Ephraim; Grebe, Kurt; Gruber, Peter
US Patent Document 5,022,462
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5022462

Compliant thermal connectors, methods of making the same and assemblies incorporating the same
patent, July 1997

DiStefano, Thomas; Smith, John
US Patent Document 5,650,914
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F5650914

Flexibly suspended heat exchange head for a DUT
patent, May 2002

Jones, Elmer
US Patent Document 6,392,431
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6392431

Flexible heat exchangers for medical cooling and warming applications
patent, July 2006

Fletcher, R. David; Chen, Yunquan
US Patent Document 7,077,858
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7077858

Compliant thermal interface structure with vapor chamber
patent, September 2007

Karidis, John; Schultz, Mark; Webb, Bucknell
US Patent Document 7,264,041
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7264041

Compliant thermal interface structure utilizing spring elements
patent, April 2008

Karidis, John; Schultz, Mark; Webb, Bucknell
US Patent Document 7,355,855
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7355855

Cooling structure using rigid movable elements
patent, April 2008

Karidis, John; Schultz, Mark; Webb, Bucknell
US Patent Document 7,362,582
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7362582

Flexible heat sink
patent, July 2008

McCutcheon, Jeffrey; Narum, Timothy; Soo, Philip
US Patent Document 7,399,919
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7399919

Compliant thermal interface structure utilizing spring elements with fins
patent, August 2008

Karidis, John; Schultz, Mark; Webb, Bucknell
US Patent Document 7,408,780
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7408780

Integrated cooling system
patent, January 2009

Nelson, Richard; Somadder, Anjan
US Patent Document RE40,618
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2FRE40618

Compliant thermal interface structure utilizing spring elements
patent, June 2009

Karidis, John; Schultz, Mark; Webb, Bucknell
US Patent Document 7,545,647
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7545647

Cooling structure using rigid movable elements
patent, June 2009

Karidis, John; Schultz, Mark; Webb, Bucknell
US Patent Document 7,545,648
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7545648

Integrated circuit package system with a heat sink
patent, October 2011

Lee, Sangkwon; Lee, Tae Keun
US Patent Document 8,030,755
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F8030755

Flexible heat sink with lateral compliance
patent, May 2014

Schultz, Mark
US Patent Document 8,736,048
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F8736048

Similar Records in DOE Patents and OSTI.GOV collections:

Pin fin compliant heat sink with enhanced flexibility

Patent Schultz, Mark D.

Heat sinks and methods of using the same include a top and bottom plate, at least one of which has a plurality of pin contacts flexibly connected to one another, where the plurality of pin contacts have vertical and lateral flexibility with respect to one another; and pin slice layers, each having multiple pin slices, arranged vertically between the top and bottom plates such that the plurality of pin slices form substantially vertical pins connecting the top and bottom plates.
Full Text Available
Variable pin fin construction to facilitate compliant cold plates

Patent Schultz, Mark Delorman

A device can comprise a plurality of layers stacked and bonded on one another, wherein at least one layer of the plurality of layers comprises: a first active region comprising first pin portions positioned in a first planar arrangement; and a second active region comprising second pin portions positioned in a second planar arrangement, wherein the second planar arrangement is different from the first planar arrangement. The device can also comprise a conformable layer adjacent to at least one of the plurality of layers.
Full Text Available
Fluid-cooled heat sink with improved fin areas and efficiencies for use in cooling various devices

Patent Bharathan, Desikan; Bennion, Kevin; Kelly, Kenneth; ...

The disclosure provides a fluid-cooled heat sink having a heat transfer base and a plurality of heat transfer fins in thermal communication with the heat transfer base, where the heat transfer base and the heat transfer fins form a central fluid channel through which a forced or free cooling fluid may flow. The heat transfer pins are arranged around the central fluid channel with a flow space provided between adjacent pins, allowing for some portion of the central fluid channel flow to divert through the flow space. The arrangement reduces the pressure drop of the flow through the fins, optimizesmore »« less
Full Text Available
Cooling system having reduced mass pin fins for components in a gas turbine engine

Patent Lee, Ching-Pang; Jiang, Nan; Marra, John J

A cooling system having one or more pin fins with reduced mass for a gas turbine engine is disclosed. The cooling system may include one or more first surfaces defining at least a portion of the cooling system. The pin fin may extend from the surface defining the cooling system and may have a noncircular cross-section taken generally parallel to the surface and at least part of an outer surface of the cross-section forms at least a quartercircle. A downstream side of the pin fin may have a cavity to reduce mass, thereby creating a more efficient turbine airfoil.
Full Text Available
Electronics rack with compliant heat pipe

Patent Bilski, Jr., Walter John; Kosta, Sidrit

An electronics rack comprising a first cage, a first heat sink positioned at a rear and in thermal communication with the first cage, a second cage positioned above the first cage, and a second heat sink in thermal communication with the second cage. In another aspect, the present invention provides an electronics rack comprising a frame, a cage, a heat sink positioned at a rear of the frame, and a compliant thermal collector operatively positioned between the cage and the heat sink. The compliant thermal collector can comprise a heat pipe having a non-linear shape that facilitates flexing of themore »« less
Full Text Available

Similar Records

Title: Pin fin compliant heat sink with enhanced flexibility

Abstract

Citation Formats

Flexible finned heat exchanger patent, June 1991

Compliant thermal connectors, methods of making the same and assemblies incorporating the same patent, July 1997

Flexibly suspended heat exchange head for a DUT patent, May 2002

Flexible heat exchangers for medical cooling and warming applications patent, July 2006

Compliant thermal interface structure with vapor chamber patent, September 2007

Compliant thermal interface structure utilizing spring elements patent, April 2008

Cooling structure using rigid movable elements patent, April 2008

Flexible heat sink patent, July 2008

Compliant thermal interface structure utilizing spring elements with fins patent, August 2008

Integrated cooling system patent, January 2009

Compliant thermal interface structure utilizing spring elements patent, June 2009

Cooling structure using rigid movable elements patent, June 2009

Integrated circuit package system with a heat sink patent, October 2011

Flexible heat sink with lateral compliance patent, May 2014

Flexible finned heat exchanger
patent, June 1991

Compliant thermal connectors, methods of making the same and assemblies incorporating the same
patent, July 1997

Flexibly suspended heat exchange head for a DUT
patent, May 2002

Flexible heat exchangers for medical cooling and warming applications
patent, July 2006

Compliant thermal interface structure with vapor chamber
patent, September 2007

Compliant thermal interface structure utilizing spring elements
patent, April 2008

Cooling structure using rigid movable elements
patent, April 2008

Flexible heat sink
patent, July 2008

Compliant thermal interface structure utilizing spring elements with fins
patent, August 2008

Integrated cooling system
patent, January 2009

Compliant thermal interface structure utilizing spring elements
patent, June 2009

Cooling structure using rigid movable elements
patent, June 2009

Integrated circuit package system with a heat sink
patent, October 2011

Flexible heat sink with lateral compliance
patent, May 2014