TWI290453B - High performance passive cooling device with ducting - Google Patents

High performance passive cooling device with ducting Download PDF

Info

Publication number
TWI290453B
TWI290453B TW092107134A TW92107134A TWI290453B TW I290453 B TWI290453 B TW I290453B TW 092107134 A TW092107134 A TW 092107134A TW 92107134 A TW92107134 A TW 92107134A TW I290453 B TWI290453 B TW I290453B
Authority
TW
Taiwan
Prior art keywords
stem
cooling device
passive cooling
air flow
thermal mass
Prior art date
Application number
TW092107134A
Other languages
English (en)
Chinese (zh)
Other versions
TW200404492A (en
Inventor
Shankar Hegde
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of TW200404492A publication Critical patent/TW200404492A/zh
Application granted granted Critical
Publication of TWI290453B publication Critical patent/TWI290453B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Flow Control Members (AREA)
TW092107134A 2002-09-10 2003-03-28 High performance passive cooling device with ducting TWI290453B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/238,144 US6631756B1 (en) 2002-09-10 2002-09-10 High performance passive cooling device with ducting

Publications (2)

Publication Number Publication Date
TW200404492A TW200404492A (en) 2004-03-16
TWI290453B true TWI290453B (en) 2007-11-21

Family

ID=28791690

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092107134A TWI290453B (en) 2002-09-10 2003-03-28 High performance passive cooling device with ducting

Country Status (5)

Country Link
US (1) US6631756B1 (enExample)
EP (1) EP1398833A3 (enExample)
JP (1) JP4078266B2 (enExample)
CN (1) CN1495889A (enExample)
TW (1) TWI290453B (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040190245A1 (en) * 2003-03-31 2004-09-30 Murli Tirumala Radial heat sink with skived-shaped fin and methods of making same
US6779593B1 (en) * 2003-04-30 2004-08-24 Hewlett-Packard Development Company, L.P. High performance cooling device with heat spreader
US6789610B1 (en) * 2003-08-28 2004-09-14 Hewlett-Packard Development Company, L.P. High performance cooling device with vapor chamber
US7497248B2 (en) * 2004-04-30 2009-03-03 Hewlett-Packard Development Company, L.P. Twin fin arrayed cooling device
USD535737S1 (en) * 2004-08-09 2007-01-23 Jdu Jianjun CPU cooler
US8020608B2 (en) * 2004-08-31 2011-09-20 Hewlett-Packard Development Company, L.P. Heat sink fin with stator blade
US20060054311A1 (en) * 2004-09-15 2006-03-16 Andrew Douglas Delano Heat sink device with independent parts
US7028757B1 (en) 2004-10-21 2006-04-18 Hewlett-Packard Development Company, L.P. Twin fin arrayed cooling device with liquid chamber
US7296619B2 (en) * 2004-10-21 2007-11-20 Hewlett-Packard Development Company, L.P. Twin fin arrayed cooling device with heat spreader
US7164582B2 (en) * 2004-10-29 2007-01-16 Hewlett-Packard Development Company, L.P. Cooling system with submerged fan
TWM279917U (en) * 2005-07-06 2005-11-01 Delta Electronics Inc Heat dissipation device
USD535013S1 (en) * 2005-07-14 2007-01-09 Jianjun Du CPU cooler
USD604869S1 (en) 2006-09-14 2009-11-24 S.C. Johnson & Son, Inc. Candle holder
US20080149305A1 (en) * 2006-12-20 2008-06-26 Te-Chung Chen Heat Sink Structure for High Power LED Lamp
EP1998108B1 (en) * 2007-05-30 2015-04-29 OSRAM GmbH Cooling apparatus
TW200919165A (en) * 2007-10-17 2009-05-01 liang-he Chen Turbo-guiding type cooling apparatus
US8322892B2 (en) * 2007-12-07 2012-12-04 Osram Ag Heat sink and lighting device comprising a heat sink
WO2011041554A2 (en) * 2009-10-01 2011-04-07 Beckman Coulter, Inc. Sound abating heat sink and motor housing
CN103322539B (zh) * 2013-06-21 2015-06-03 华南理工大学 Led球泡灯散热本体开小孔的散热器
CN103335290B (zh) * 2013-06-21 2015-12-02 华南理工大学 一种用于led球泡灯的散热器
ES2977976T3 (es) * 2018-07-13 2024-09-03 Abb Schweiz Ag Un disipador de calor para aparamenta de alta tensión
TW202024553A (zh) * 2018-12-27 2020-07-01 圓剛科技股份有限公司 散熱裝置
US11204204B2 (en) * 2019-03-08 2021-12-21 Toyota Motor Engineering & Manufacturing North America, Inc. Acoustic absorber with integrated heat sink
CN112987465B (zh) * 2021-03-09 2022-10-04 深圳市火乐科技发展有限公司 散热装置及投影设备
AT524313B1 (de) 2021-04-01 2022-05-15 Engel Austria Gmbh Drehvorrichtung für eine Formgebungsmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715438A (en) * 1986-06-30 1987-12-29 Unisys Corporation Staggered radial-fin heat sink device for integrated circuit package
US5019880A (en) * 1988-01-07 1991-05-28 Prime Computer, Inc. Heat sink apparatus
US5132780A (en) * 1988-01-07 1992-07-21 Prime Computer, Inc. Heat sink apparatus with an air deflection member
US5597034A (en) * 1994-07-01 1997-01-28 Digital Equipment Corporation High performance fan heatsink assembly
US5785116A (en) * 1996-02-01 1998-07-28 Hewlett-Packard Company Fan assisted heat sink device
US6109340A (en) 1997-04-30 2000-08-29 Nidec Corporation Heat sink fan
US5946190A (en) 1997-08-29 1999-08-31 Hewlett-Packard Company Ducted high aspect ratio heatsink assembly
US6134108A (en) 1998-06-18 2000-10-17 Hewlett-Packard Company Apparatus and method for air-cooling an electronic assembly
US6205799B1 (en) 1999-09-13 2001-03-27 Hewlett-Packard Company Spray cooling system
US6360816B1 (en) 1999-12-23 2002-03-26 Agilent Technologies, Inc. Cooling apparatus for electronic devices
TW562395U (en) * 2000-09-26 2003-11-11 Foxconn Prec Components Co Ltd Heat dissipating device
USD464938S1 (en) * 2001-07-27 2002-10-29 Hewlett Packard Company High performance cooling device
US6505680B1 (en) * 2001-07-27 2003-01-14 Hewlett-Packard Company High performance cooling device
US6538888B1 (en) * 2001-09-28 2003-03-25 Intel Corporation Radial base heatsink
US6543522B1 (en) * 2001-10-31 2003-04-08 Hewlett-Packard Development Company, L.P. Arrayed fin cooler

Also Published As

Publication number Publication date
EP1398833A2 (en) 2004-03-17
CN1495889A (zh) 2004-05-12
US6631756B1 (en) 2003-10-14
TW200404492A (en) 2004-03-16
JP4078266B2 (ja) 2008-04-23
JP2004104112A (ja) 2004-04-02
EP1398833A3 (en) 2005-03-16

Similar Documents

Publication Publication Date Title
TWI290453B (en) High performance passive cooling device with ducting
CN100435452C (zh) 电机驱动工具
JP3799477B2 (ja) 放熱フィン、冷却装置、電子機器及び冷却装置の製造方法
US8059403B2 (en) Heat dissipation device
US8305758B2 (en) Heat-dissipating module
CN1914968A (zh) 用来冷却高功率密度装置的方法和系统
US8144465B2 (en) Fan assembly and electronic device incorporating the same
CN1945022B (zh) 电子设备
US8659891B2 (en) Heat dissipation system
US20120170207A1 (en) Electronic device
TWI651039B (zh) 散熱模組及電子裝置
US20120181002A1 (en) Heat exchanger
US6913069B2 (en) Cooling device having fins arranged to funnel air
US20100130120A1 (en) Air conducting device
TWI309001B (enExample)
TW201432421A (zh) 散熱裝置
TW201006340A (en) Anti-turbulent casing
CN101907912B (zh) 电子设备
US20080199766A1 (en) Power supply structure with air guide effect
EP2991107B1 (en) Heat exchanger device in directed flow system
US20050226719A1 (en) Built-up guide flow fan device
HK1064210A (en) High performance passive cooling device with ducting
WO2019130929A1 (ja) 熱電発電装置
CN101119622B (zh) 散热模块及其风扇与壳体
EP2696258A1 (en) Heat dissipation mechanism