IT1294293B1 - Dissipatore di calore - Google Patents

Dissipatore di calore

Info

Publication number
IT1294293B1
IT1294293B1 IT97MI001842A ITMI971842A IT1294293B1 IT 1294293 B1 IT1294293 B1 IT 1294293B1 IT 97MI001842 A IT97MI001842 A IT 97MI001842A IT MI971842 A ITMI971842 A IT MI971842A IT 1294293 B1 IT1294293 B1 IT 1294293B1
Authority
IT
Italy
Prior art keywords
heatsink
Prior art date
Application number
IT97MI001842A
Other languages
English (en)
Inventor
Maurizio Checchetti
Original Assignee
Maurizio Checchetti
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
Priority to IT97MI001842A priority Critical patent/IT1294293B1/it
Application filed by Maurizio Checchetti filed Critical Maurizio Checchetti
Priority to AU86454/98A priority patent/AU8645498A/en
Priority to EP98937762A priority patent/EP1000531B1/en
Priority to US09/446,877 priority patent/US6196300B1/en
Priority to PCT/IT1998/000211 priority patent/WO1999007196A2/en
Priority to DE69803465T priority patent/DE69803465T2/de
Priority to CNB988077361A priority patent/CN1145409C/zh
Priority to RU2000105272/09A priority patent/RU2214700C2/ru
Priority to JP2000505777A priority patent/JP2001512899A/ja
Publication of ITMI971842A1 publication Critical patent/ITMI971842A1/it
Application granted granted Critical
Publication of IT1294293B1 publication Critical patent/IT1294293B1/it

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Resistance Heating (AREA)
IT97MI001842A 1997-07-31 1997-07-31 Dissipatore di calore IT1294293B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT97MI001842A IT1294293B1 (it) 1997-07-31 1997-07-31 Dissipatore di calore
EP98937762A EP1000531B1 (en) 1997-07-31 1998-07-27 Heat sink
US09/446,877 US6196300B1 (en) 1997-07-31 1998-07-27 Heat sink
PCT/IT1998/000211 WO1999007196A2 (en) 1997-07-31 1998-07-27 Heat sink
AU86454/98A AU8645498A (en) 1997-07-31 1998-07-27 Heat sink
DE69803465T DE69803465T2 (de) 1997-07-31 1998-07-27 Kühlkörper
CNB988077361A CN1145409C (zh) 1997-07-31 1998-07-27 散热器
RU2000105272/09A RU2214700C2 (ru) 1997-07-31 1998-07-27 Радиатор и охлаждающее устройство
JP2000505777A JP2001512899A (ja) 1997-07-31 1998-07-27 ヒートシンク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001842A IT1294293B1 (it) 1997-07-31 1997-07-31 Dissipatore di calore

Publications (2)

Publication Number Publication Date
ITMI971842A1 ITMI971842A1 (it) 1999-01-31
IT1294293B1 true IT1294293B1 (it) 1999-03-24

Family

ID=11377691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001842A IT1294293B1 (it) 1997-07-31 1997-07-31 Dissipatore di calore

Country Status (9)

Country Link
US (1) US6196300B1 (it)
EP (1) EP1000531B1 (it)
JP (1) JP2001512899A (it)
CN (1) CN1145409C (it)
AU (1) AU8645498A (it)
DE (1) DE69803465T2 (it)
IT (1) IT1294293B1 (it)
RU (1) RU2214700C2 (it)
WO (1) WO1999007196A2 (it)

Families Citing this family (57)

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FI974293A0 (fi) * 1997-11-21 1997-11-21 Muuntolaite Oy Kylelement foer ojaemnt foerdelad vaermebelastning
JP2001110956A (ja) * 1999-10-04 2001-04-20 Matsushita Electric Ind Co Ltd 電子部品用の冷却機器
TW590268U (en) * 2000-08-08 2004-06-01 Wistron Corp Heat dissipating device
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
WO2002041396A2 (en) * 2000-11-20 2002-05-23 Intel Corporation High performance heat sink configurations for use in high density packaging applications
US20020121365A1 (en) * 2001-03-05 2002-09-05 Kozyra Kazimierz L. Radial folded fin heat sink
JP3686005B2 (ja) * 2001-03-30 2005-08-24 山洋電気株式会社 ヒートシンクを備えた冷却装置
US6446707B1 (en) * 2001-04-17 2002-09-10 Hewlett-Packard Company Active heat sink structure with directed air flow
AU2002316430A1 (en) * 2001-06-27 2003-03-03 Advanced Rotary Systems, Llc Cooler for electronic devices
US6705144B2 (en) 2001-09-10 2004-03-16 Intel Corporation Manufacturing process for a radial fin heat sink
US6657862B2 (en) 2001-09-10 2003-12-02 Intel Corporation Radial folded fin heat sinks and methods of making and using same
US6671172B2 (en) * 2001-09-10 2003-12-30 Intel Corporation Electronic assemblies with high capacity curved fin heat sinks
TWI220704B (en) * 2002-04-30 2004-09-01 Asustek Comp Inc Heat sink module
TW540985U (en) * 2002-07-16 2003-07-01 Delta Electronics Inc Improved heat sink
US6830097B2 (en) 2002-09-27 2004-12-14 Modine Manufacturing Company Combination tower and serpentine fin heat sink device
US6816373B2 (en) * 2002-10-04 2004-11-09 Hon Hai Precision Ind. Co., Ltd. Heat dissipation device
US6796448B1 (en) * 2003-03-04 2004-09-28 Miner Enterprises, Inc. Railcar draft gear housing
US6816374B2 (en) * 2003-03-25 2004-11-09 International Business Machines Corporation High efficiency heat sink/air cooler system for heat-generating components
US20040190245A1 (en) * 2003-03-31 2004-09-30 Murli Tirumala Radial heat sink with skived-shaped fin and methods of making same
TWM244508U (en) * 2003-04-16 2004-09-21 Asia Vital Components Co Ltd Improved fan structure
US7079390B2 (en) * 2003-06-05 2006-07-18 Hewlett-Packard Development, L.P. System and method for heat dissipation and air flow redirection in a chassis
US7063130B2 (en) * 2003-08-08 2006-06-20 Chu-Tsai Huang Circular heat sink assembly
US6899164B1 (en) * 2004-02-27 2005-05-31 Datech Technology Co., Ltd. Heat sink with guiding fins
EP1747378B1 (de) * 2004-03-30 2010-10-20 ebm-papst St. Georgen GmbH & Co. KG Lüfteranordnung
TWI287700B (en) * 2004-03-31 2007-10-01 Delta Electronics Inc Heat dissipation module
US20060011324A1 (en) * 2004-07-13 2006-01-19 Rogers C J Wound, louvered fin heat sink device
US20060021736A1 (en) * 2004-07-29 2006-02-02 International Rectifier Corporation Pin type heat sink for channeling air flow
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
WO2006042635A1 (de) 2004-10-19 2006-04-27 Ebm-Papst St. Georgen Gmbh & Co. Kg Anordnung für die kühlung einer leiterplatte oder dergleichen
US20060131101A1 (en) * 2004-12-17 2006-06-22 Michael Crocker Fan noise attenuator
US20060225866A1 (en) * 2005-04-07 2006-10-12 Chao-Chuan Chen Cooling fin assembly
US20070019386A1 (en) * 2005-07-24 2007-01-25 Matteo Gravina Encompassing Heat Sink
US7269011B2 (en) * 2005-08-04 2007-09-11 Delphi Technologies, Inc. Impingement cooled heat sink with uniformly spaced curved channels
US7143816B1 (en) 2005-09-09 2006-12-05 Delphi Technologies, Inc. Heat sink for an electronic device
US7461690B2 (en) * 2005-09-27 2008-12-09 Delphi Technologies, Inc. Optimally shaped spreader plate for electronics cooling assembly
US7597135B2 (en) * 2006-05-23 2009-10-06 Coolit Systems Inc. Impingement cooled heat sink with low pressure drop
US7583502B2 (en) * 2006-06-13 2009-09-01 Taiwan Semiconductor Manufacturing Co., Ltd. Method and apparatus for increasing heat dissipation of high performance integrated circuits (IC)
US7766076B2 (en) * 2007-03-23 2010-08-03 Rocky Research Spot cooler for heat generating electronic components
CN101282631B (zh) * 2007-04-04 2010-12-08 鸿富锦精密工业（深圳）有限公司 具灰尘探测功能的散热系统
US8403651B2 (en) * 2008-04-25 2013-03-26 Delta Electronics, Inc. Fan and airflow guiding structure thereof
US8408884B2 (en) * 2008-04-25 2013-04-02 Delta Electronics, Inc. Fan and airflow guiding structure thereof
TWI457506B (zh) * 2009-03-11 2014-10-21 Delta Electronics Inc 具有導流結構的風扇
JP2010022711A (ja) * 2008-07-23 2010-02-04 Fujitsu Ltd 放熱用水枕
CN102105980B (zh) * 2008-07-25 2013-07-24 皇家飞利浦电子股份有限公司 用于冷却半导体管芯的冷却装置
US7972037B2 (en) 2008-11-26 2011-07-05 Deloren E. Anderson High intensity replaceable light emitting diode module and array
US20100170657A1 (en) * 2009-01-06 2010-07-08 United Technologies Corporation Integrated blower diffuser-fin heat sink
FR2954971B1 (fr) * 2010-01-06 2012-02-10 Paul Benoit Radiateur electrique utilisant des processeurs de calcul comme source chaude.
US10103089B2 (en) * 2010-03-26 2018-10-16 Hamilton Sundstrand Corporation Heat transfer device with fins defining air flow channels
US9810419B1 (en) 2010-12-03 2017-11-07 Gary K. MART LED light bulb
US9115876B1 (en) * 2011-12-30 2015-08-25 Global Tech Led Holdings, Llc LED light having LED cluster arrangements
DE102014112821A1 (de) * 2014-09-05 2016-03-10 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfter mit Leiterplattenkühlkreislauf
US20180192545A1 (en) * 2017-01-03 2018-07-05 Quanta Computer Inc. Heat dissipation apparatus
RU2696020C1 (ru) * 2018-09-04 2019-07-30 Антон Андреевич Румянцев Комбинированная система охлаждения электронных блоков
US20200348089A1 (en) * 2019-04-30 2020-11-05 Hamilton Sundstrand Corporation High efficiency integrated ax-radial blower and heat exchanger
WO2021126245A1 (en) * 2019-12-20 2021-06-24 Hewlett-Packard Development Company, L.P. Back covers

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Publication number Priority date Publication date Assignee Title
US3592260A (en) 1969-12-05 1971-07-13 Espey Mfg & Electronics Corp Heat exchanger with inner guide strip
US3866668A (en) 1971-01-28 1975-02-18 Du Pont Method of heat exchange using rotary heat exchanger
US4823869A (en) 1986-06-19 1989-04-25 International Business Machines Corporation Heat sink
US4715438A (en) 1986-06-30 1987-12-29 Unisys Corporation Staggered radial-fin heat sink device for integrated circuit package
US4784928A (en) 1986-09-02 1988-11-15 Eastman Kodak Company Reusable electrophotographic element
US4733293A (en) * 1987-02-13 1988-03-22 Unisys Corporation Heat sink device assembly for encumbered IC package
US5132780A (en) 1988-01-07 1992-07-21 Prime Computer, Inc. Heat sink apparatus with an air deflection member
JP2544497B2 (ja) 1990-02-28 1996-10-16 株式会社日立製作所 コンピュ―タ冷却装置
JP3069819B2 (ja) 1992-05-28 2000-07-24 富士通株式会社 ヒートシンク並びに該ヒートシンクに用いるヒートシンク取付具及びヒートシンクを用いた可搬型電子装置
EP0614330B1 (en) 1992-08-06 2001-02-21 Pfu Limited Cooler for heat generation device
JP2765801B2 (ja) * 1993-08-20 1998-06-18 山洋電気株式会社 電子部品冷却装置
US5335722A (en) 1993-09-30 1994-08-09 Global Win Technology Co., Ltd Cooling assembly for an integrated circuit
US5452181A (en) 1994-02-07 1995-09-19 Nidec Corporation Detachable apparatus for cooling integrated circuits
US5353863A (en) 1994-03-07 1994-10-11 Yu Chi T Pentium CPU cooling device
US5437327A (en) 1994-04-18 1995-08-01 Chiou; Ming Der CPU heat dissipating fan device
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
US5785116A (en) 1996-02-01 1998-07-28 Hewlett-Packard Company Fan assisted heat sink device
JP3206436B2 (ja) * 1996-07-03 2001-09-10 松下電器産業株式会社 ヒートシンク装置

Also Published As

Publication number Publication date
AU8645498A (en) 1999-02-22
DE69803465D1 (de) 2002-02-28
ITMI971842A1 (it) 1999-01-31
CN1145409C (zh) 2004-04-07
DE69803465T2 (de) 2002-07-11
RU2214700C2 (ru) 2003-10-20
JP2001512899A (ja) 2001-08-28
CN1265819A (zh) 2000-09-06
EP1000531B1 (en) 2002-01-09
EP1000531A2 (en) 2000-05-17
WO1999007196A3 (en) 1999-04-08
WO1999007196A2 (en) 1999-02-11
US6196300B1 (en) 2001-03-06

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Legal Events

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