ATE381780T1 - Kühlkörper mit gespaltenen rippen - Google Patents

Kühlkörper mit gespaltenen rippen

Info

Publication number
ATE381780T1
ATE381780T1 AT04708158T AT04708158T ATE381780T1 AT E381780 T1 ATE381780 T1 AT E381780T1 AT 04708158 T AT04708158 T AT 04708158T AT 04708158 T AT04708158 T AT 04708158T AT E381780 T1 ATE381780 T1 AT E381780T1
Authority
AT
Austria
Prior art keywords
heatsink
core
split ribs
split
fins
Prior art date
Application number
AT04708158T
Other languages
English (en)
Inventor
Ketan Shah
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE381780T1 publication Critical patent/ATE381780T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/40—Arrangements for thermal protection or thermal control involving heat exchange by flowing fluids
    • H10W40/43—Arrangements for thermal protection or thermal control involving heat exchange by flowing fluids by flowing gases, e.g. forced air cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, rods or tubes
    • B21C23/10—Making finned tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/22—Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
    • H10W40/226—Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections characterised by projecting parts, e.g. fins to increase surface area
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49385—Made from unitary workpiece, i.e., no assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Polarising Elements (AREA)
AT04708158T 2003-03-13 2004-02-04 Kühlkörper mit gespaltenen rippen ATE381780T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/388,153 US6714415B1 (en) 2003-03-13 2003-03-13 Split fin heat sink

Publications (1)

Publication Number Publication Date
ATE381780T1 true ATE381780T1 (de) 2008-01-15

Family

ID=31993889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04708158T ATE381780T1 (de) 2003-03-13 2004-02-04 Kühlkörper mit gespaltenen rippen

Country Status (7)

Country Link
US (2) US6714415B1 (de)
EP (1) EP1602129B1 (de)
CN (1) CN1757107B (de)
AT (1) ATE381780T1 (de)
DE (1) DE602004010792T2 (de)
TW (1) TWI270336B (de)
WO (1) WO2004084301A1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671172B2 (en) * 2001-09-10 2003-12-30 Intel Corporation Electronic assemblies with high capacity curved fin heat sinks
US20040190245A1 (en) * 2003-03-31 2004-09-30 Murli Tirumala Radial heat sink with skived-shaped fin and methods of making same
US6937473B2 (en) * 2003-06-30 2005-08-30 Intel Corporation Heatsink device and method
TWM266686U (en) * 2004-03-17 2005-06-01 Chia Cherne Industry Co Ltd Novel structure of bendable assembly shaving type heat sink
US7497248B2 (en) * 2004-04-30 2009-03-03 Hewlett-Packard Development Company, L.P. Twin fin arrayed cooling device
US7256996B2 (en) * 2004-10-14 2007-08-14 Bountiful Wifi Llc Wireless router
US7164582B2 (en) * 2004-10-29 2007-01-16 Hewlett-Packard Development Company, L.P. Cooling system with submerged fan
TWI274538B (en) * 2004-11-12 2007-02-21 Asustek Comp Inc Heat sink structure
US7617713B2 (en) * 2004-12-14 2009-11-17 The Goodyear Tire + Rubber Company, Inc. Final die for wire drawing machines
US20070034173A1 (en) * 2005-08-09 2007-02-15 Lee Chang C Upright heat dispensing fins of cylinder body
US20070034174A1 (en) * 2005-08-09 2007-02-15 Lee Chang C Horizontal heat dispensing fins of cylinder body
USD530683S1 (en) * 2005-12-05 2006-10-24 Nelson Rivas Spherical heat sink
US7269013B2 (en) * 2006-01-09 2007-09-11 Fu Zhun Prexision Industry (Shan Zhen) Co., Ltd. Heat dissipation device having phase-changeable medium therein
CN100574595C (zh) * 2006-04-14 2009-12-23 鸿富锦精密工业（深圳）有限公司 散热装置
US7362573B2 (en) * 2006-04-28 2008-04-22 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation device
USD552564S1 (en) * 2006-06-01 2007-10-09 Fujikura Ltd. Heat sink
US20080060793A1 (en) * 2006-09-08 2008-03-13 Tsung-Hsien Huang Cooler device
US20080066898A1 (en) * 2006-09-15 2008-03-20 Foxconn Technology Co., Ltd. Heat dissipation device
JP2008091644A (ja) * 2006-10-02 2008-04-17 Nippon Densan Corp ヒートシンク及びヒートシンク冷却装置
USD568829S1 (en) * 2006-10-12 2008-05-13 Nidec Corporation Heat sink
US20080121369A1 (en) * 2006-11-28 2008-05-29 Foxconn Technology Co., Ltd. Heat dissipation assembly having fan duct
JP2008166465A (ja) * 2006-12-28 2008-07-17 Nippon Densan Corp ヒートシンクファン
US8256258B2 (en) * 2007-01-15 2012-09-04 Nidec Corporation Radiator, heat sink fan, and radiator manufacturing method
USD564460S1 (en) 2007-01-25 2008-03-18 Nidec Corporation Heat sink fan
USD576567S1 (en) 2007-02-13 2008-09-09 Nidec Corporation Heat sink fan
USD600218S1 (en) * 2007-06-20 2009-09-15 Nidec Corporation Heat sink
US20090080189A1 (en) 2007-09-21 2009-03-26 Cooper Technologies Company Optic Coupler for Light Emitting Diode Fixture
USD579420S1 (en) * 2007-09-24 2008-10-28 Hon Hai Precision Industry Co., Ltd. Heat sink
KR101142580B1 (ko) * 2007-12-07 2012-05-08 오스람 아게 히트싱크와 히트싱크를 포함하는 조명장치
USD593042S1 (en) * 2008-01-31 2009-05-26 Nidec Corporation Heat sink
JP2009206404A (ja) * 2008-02-29 2009-09-10 Sanyo Denki Co Ltd 発熱体冷却装置
TWD128020S1 (zh) * 2008-03-27 2009-03-21 奇鋐科技股份有限公司 散熱器
US8381799B2 (en) * 2008-05-21 2013-02-26 Asia Vital Components Co., Ltd. Heat radiating unit
US20100108292A1 (en) * 2008-10-31 2010-05-06 Teledyne Scientific & Imaging, Llc Heat sink system with fin structure
US20100170657A1 (en) * 2009-01-06 2010-07-08 United Technologies Corporation Integrated blower diffuser-fin heat sink
ES2376801B1 (es) * 2009-04-03 2013-02-15 Universitat De Lleida Intercambiador de calor para dispositivos generadores de calor provisto de aletas conductoras.
US8596837B1 (en) 2009-07-21 2013-12-03 Cooper Technologies Company Systems, methods, and devices providing a quick-release mechanism for a modular LED light engine
US8567987B2 (en) 2009-07-21 2013-10-29 Cooper Technologies Company Interfacing a light emitting diode (LED) module to a heat sink assembly, a light reflector and electrical circuits
CN201563340U (zh) * 2009-09-30 2010-08-25 鸿富锦精密工业（深圳）有限公司 散热器保护套及具有该保护套的散热装置
US10103089B2 (en) * 2010-03-26 2018-10-16 Hamilton Sundstrand Corporation Heat transfer device with fins defining air flow channels
US9140502B2 (en) 2010-07-08 2015-09-22 Hamilton Sundstrand Corporation Active structures for heat exchanger
US8498116B2 (en) * 2010-07-16 2013-07-30 Rockwell Automation Technologies, Inc. Heat sink for power circuits
US8295046B2 (en) * 2010-07-19 2012-10-23 Hamilton Sundstrand Corporation Non-circular radial heat sink
CN102328012B (zh) * 2011-05-27 2013-09-25 昆山能缇精密电子有限公司 Led灯自动分片铆合模具
CN104025323B (zh) 2011-12-21 2017-12-26 英特尔公司 用于发光二极管的热管理
CN102588781B (zh) * 2012-01-20 2015-05-13 深圳市奥马斯光电照明有限公司 Led植物生长筒灯
US8796841B2 (en) 2012-04-09 2014-08-05 Freescale Semiconductor, Inc. Semiconductor device with embedded heat spreading
US8581390B2 (en) * 2012-04-09 2013-11-12 Freescale Semiconductor, Inc. Semiconductor device with heat dissipation
JP2014103184A (ja) * 2012-11-19 2014-06-05 Nippon Densan Corp ヒートシンクおよびヒートシンクファン
DE102014213851A1 (de) * 2014-07-16 2016-01-21 Siemens Aktiengesellschaft Kühlmodul und Elektronikgerät
NO340559B1 (en) * 2015-01-15 2017-05-15 A Markussen Holding As Heat exchanger
US9544945B2 (en) 2015-02-26 2017-01-10 Inductive Engineering Technology, LLC Magnetic induction heat engine and heat pipe delivery system and methods of producing and delivering heat
USD792390S1 (en) * 2015-03-08 2017-07-18 Vapor IO Inc. Server rack
USD815592S1 (en) * 2016-05-18 2018-04-17 Delta-Q Technologies Corp. Battery charger
FI3548774T3 (en) 2016-12-02 2023-01-13 Gearbox with a housing which has a lower housing part, onto which an upper housing part is placed
USD854497S1 (en) 2016-12-05 2019-07-23 Delta-Q Technologies Corp. Battery charger
US10720787B2 (en) 2017-07-26 2020-07-21 Delta-Q Technologies Corp. Combined charger and power converter
US10879813B2 (en) 2018-09-21 2020-12-29 Delta-Q Technologies Corp. Bridgeless single-stage AC/DC converter
CN210385380U (zh) * 2018-11-06 2020-04-24 深圳市贝腾科技有限公司 热交换装置及冷冻干燥机
US11812536B2 (en) 2019-06-10 2023-11-07 Inductive Engineering Technology, LLC Magnetic induction fluid heater
USD1004541S1 (en) 2020-05-05 2023-11-14 Delta-Q Technologies Corp. Battery charger
US11313631B2 (en) * 2020-07-07 2022-04-26 Hfc Industry Limited Composite heat sink having anisotropic heat transfer metal-graphite composite fins
USD1037185S1 (en) * 2020-12-24 2024-07-30 Sollum Technologies Inc. Heat sink for a lamp
WO2023287384A1 (en) * 2021-07-14 2023-01-19 Hi̇ti̇t Üni̇versi̇tesi̇ Rektörlüğü A heat sink with tree-structured fins
USD1022880S1 (en) 2021-11-29 2024-04-16 Delta-Q Technologies Corp. Battery charger
USD1051824S1 (en) 2022-07-26 2024-11-19 Delta-Q Technologies Corp. Battery charger
USD1113772S1 (en) * 2024-04-30 2026-02-17 Delta Electronics, Inc. Heat sink module

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466909A (en) * 1967-08-16 1969-09-16 Ernesto J Weber Process for obtaining the relief or clearance angle in circular edge cutting
JPS53132452A (en) * 1977-04-25 1978-11-18 Wakefield Eng Inc Manufacturing process and device for high fin density extruding heat radiating body
US4187711A (en) * 1977-04-25 1980-02-12 Wakefield Engineering, Inc. Method and apparatus for producing a high fin density extruded heat dissipator
US4369838A (en) 1980-05-27 1983-01-25 Aluminum Kabushiki Kaisha Showa Device for releasing heat
US5597034A (en) * 1994-07-01 1997-01-28 Digital Equipment Corporation High performance fan heatsink assembly
US5661638A (en) * 1995-11-03 1997-08-26 Silicon Graphics, Inc. High performance spiral heat sink
DE29618792U1 (de) 1996-10-29 1997-06-19 Leber, Dieter, Dipl.-Ing., 91207 Lauf Für Leistungshalbleiter bestimmter stranggepreßter eloxierter Profilkühlkörper
US5794685A (en) * 1996-12-17 1998-08-18 Hewlett-Packard Company Heat sink device having radial heat and airflow paths
JP3431004B2 (ja) 2000-01-14 2003-07-28 松下電器産業株式会社 ヒートシンクおよびそれを用いた冷却装置
TW443716U (en) * 1999-06-23 2001-06-23 Guo Ching Sung Wing-spread type heat dissipation device
TW458314U (en) * 1999-08-03 2001-10-01 Ind Tech Res Inst Heat dissipation apparatus
CN1148628C (zh) * 2000-05-10 2004-05-05 张玉媛 散热器
US6382306B1 (en) 2000-08-15 2002-05-07 Hul Chun Hsu Geometrical streamline flow guiding and heat-dissipating structure
TW562395U (en) * 2000-09-26 2003-11-11 Foxconn Prec Components Co Ltd Heat dissipating device
US6633484B1 (en) * 2000-11-20 2003-10-14 Intel Corporation Heat-dissipating devices, systems, and methods with small footprint
US6404634B1 (en) * 2000-12-06 2002-06-11 Hewlett-Packard Company Single piece heat sink for computer chip
TW532738U (en) * 2001-03-27 2003-05-11 Foxconn Prec Components Co Ltd Heat sink assembly
US6505680B1 (en) * 2001-07-27 2003-01-14 Hewlett-Packard Company High performance cooling device
US6705144B2 (en) * 2001-09-10 2004-03-16 Intel Corporation Manufacturing process for a radial fin heat sink
US6543522B1 (en) * 2001-10-31 2003-04-08 Hewlett-Packard Development Company, L.P. Arrayed fin cooler
US6487077B1 (en) * 2001-12-10 2002-11-26 Advanced Thermal Technologies Heat dissipating device adapted to be applied to a flip chip device
USD464939S1 (en) * 2001-12-26 2002-10-29 Thermal Integration Technology Inc. Heat sink
USD476958S1 (en) * 2002-04-30 2003-07-08 Asia Vital Components Co., Ltd. Radiator
US6575231B1 (en) * 2002-08-27 2003-06-10 Chun-Chih Wu Spiral step-shaped heat dissipating module

Also Published As

Publication number Publication date
WO2004084301B1 (en) 2004-12-29
DE602004010792D1 (de) 2008-01-31
US7188418B2 (en) 2007-03-13
TWI270336B (en) 2007-01-01
TW200418360A (en) 2004-09-16
EP1602129A1 (de) 2005-12-07
US20040240182A1 (en) 2004-12-02
US6714415B1 (en) 2004-03-30
EP1602129B1 (de) 2007-12-19
CN1757107B (zh) 2011-02-09
CN1757107A (zh) 2006-04-05
WO2004084301A1 (en) 2004-09-30
DE602004010792T2 (de) 2008-04-30

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties