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FI106066B - Kylare vars funktion baserar sig på värme-energi som uppbinds i ett arbetsämnes tillståndsförändring - Google Patents

Kylare vars funktion baserar sig på värme-energi som uppbinds i ett arbetsämnes tillståndsförändring Download PDF

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Publication number
FI106066B
FI106066B FI980454A FI980454A FI106066B FI 106066 B FI106066 B FI 106066B FI 980454 A FI980454 A FI 980454A FI 980454 A FI980454 A FI 980454A FI 106066 B FI106066 B FI 106066B
Authority
FI
Finland
Prior art keywords
circuit board
heat
plane
cooler
cooling
Prior art date
Application number
FI980454A
Other languages
English (en)
Finnish (fi)
Other versions
FI980454A0 (fi
FI980454A (sv
Inventor
Jukka Rantala
Tapio Tuomainen
Carl Axel Ingemar Kabrell
Reijo Lehtiniemi
Timo Heikkilae
Original Assignee
Nokia Networks Oy
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 claimed from FI970916A external-priority patent/FI970916A/sv
Application filed by Nokia Networks Oy filed Critical Nokia Networks Oy
Priority to FI980454A priority Critical patent/FI106066B/sv
Publication of FI980454A0 publication Critical patent/FI980454A0/fi
Priority to AU66236/98A priority patent/AU728153B2/en
Priority to EP98908119A priority patent/EP1016336A2/en
Priority to PCT/FI1998/000188 priority patent/WO1998039955A2/en
Priority to US09/380,481 priority patent/US6481491B2/en
Priority to NZ337556A priority patent/NZ337556A/en
Publication of FI980454A publication Critical patent/FI980454A/sv
Application granted granted Critical
Publication of FI106066B publication Critical patent/FI106066B/sv

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20309—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
    • H01L23/427—Cooling by change of state, e.g. use of heat pipes
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Claims (5)

1. Kylare (10) baserad pa bunden värmeenergi fran tillständsföränd-ringen hos ett arbetsämne, vilken för att leda bort värmeenergi som genererats 5 av en elektronisk komponent (7) omfattar arbetsämnesfyllda avlänga kylelement (1; 6a, 6b;t 9a - 9f) som sträcker sig i minst tvä olika riktningar och bildar en kylelementmatris, och ett värmeledande material (8; 15) som sammanbinder kylelement- matrisen, 10 varvid de avlänga kylelementen (6a; 9a, 9b, 9d, 9f) är anordnade i samma riktning som ett kretskorts plan (A), k ä n n e t e c k n a d av att en del av de avlänga kylelementen (6b; 9c) är anordnade i minst en fran kretskortets plan (A) awikande riktning.
2. Kylare enligt patentkrav 1,kännetecknad av att de avlänga 15 kylelementen (9a - 9f) är anordnade i mot varandra vinkelräta riktningar parallel^ med kretskortets plan (A), och i en mot kretskortets plan (A) vinkelrät riktning.
3. Kylare enligt patentkrav 1,kännetecknad av att de avlänga kylelementen (6a, 6b) är anordnade parallels i samma riktning som kretskor- 20 tets plan (A), och i en mot kretskortets plan (A) vinkelrät riktning.
4. Kylare enligt nägot av patentkraven 2-3, kännetecknad av att kylarens (10) mot kretskortet (12) anordnade yta är försedd med en för-djupning (10a - 10c) som har formen av ätminstone en komponent (13a - 13c) som skall kylas pä kretskortet.
5. Kylare enligt patentkrav 4, kännetecknad av att ett me dium (14) för förbättring av den termiska kontakten mellan komponenterna (13a - 13c) som skall kylas och kylaren (10) har anordnats mellan dessa. * <
FI980454A 1997-03-04 1998-02-27 Kylare vars funktion baserar sig på värme-energi som uppbinds i ett arbetsämnes tillståndsförändring FI106066B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI980454A FI106066B (sv) 1997-03-04 1998-02-27 Kylare vars funktion baserar sig på värme-energi som uppbinds i ett arbetsämnes tillståndsförändring
AU66236/98A AU728153B2 (en) 1997-03-04 1998-03-03 Cooling apparatus based on heat energy bound to working fluid in phase transition
EP98908119A EP1016336A2 (en) 1997-03-04 1998-03-03 Cooling apparatus based on heat energy bound to working fluid in phase transition
PCT/FI1998/000188 WO1998039955A2 (en) 1997-03-04 1998-03-03 Cooling apparatus based on heat energy bound to working fluid in phase transition
US09/380,481 US6481491B2 (en) 1997-03-04 1998-03-03 Cooling apparatus based on heat energy bound to working fluid in phase transition
NZ337556A NZ337556A (en) 1997-03-04 1998-03-03 Cooling electronic component using conductive block with embedded heat pipes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI970916 1997-03-04
FI970916A FI970916A (sv) 1997-03-04 1997-03-04 Förfarande och kylanordning för kylning av en elektronisk komponent med hjälp av värme-energi som uppbinds i ett kylmediums fasförändring
FI980454 1998-02-27
FI980454A FI106066B (sv) 1997-03-04 1998-02-27 Kylare vars funktion baserar sig på värme-energi som uppbinds i ett arbetsämnes tillståndsförändring

Publications (3)

Publication Number Publication Date
FI980454A0 FI980454A0 (fi) 1998-02-27
FI980454A FI980454A (sv) 1998-09-05
FI106066B true FI106066B (sv) 2000-11-15

Family

ID=26160345

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980454A FI106066B (sv) 1997-03-04 1998-02-27 Kylare vars funktion baserar sig på värme-energi som uppbinds i ett arbetsämnes tillståndsförändring

Country Status (6)

Country Link
US (1) US6481491B2 (sv)
EP (1) EP1016336A2 (sv)
AU (1) AU728153B2 (sv)
FI (1) FI106066B (sv)
NZ (1) NZ337556A (sv)
WO (1) WO1998039955A2 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005006436A1 (de) * 2003-07-08 2005-01-20 Infineon Technologies Ag Integrierte kühl-schaltungsanordnung, betriebsverfahren und herstellungsverfahren
TWI255294B (en) * 2003-09-12 2006-05-21 Hon Hai Prec Ind Co Ltd Heat pipe
JP4714434B2 (ja) * 2004-07-20 2011-06-29 古河スカイ株式会社 ヒートパイプヒートシンク
US20070056713A1 (en) * 2005-09-15 2007-03-15 Chiriac Victor A Integrated cooling design with heat pipes
US7278470B2 (en) * 2005-11-21 2007-10-09 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation device
US9832913B2 (en) 2011-06-27 2017-11-28 Ebullient, Inc. Method of operating a cooling apparatus to provide stable two-phase flow
US9854715B2 (en) 2011-06-27 2017-12-26 Ebullient, Inc. Flexible two-phase cooling system
US9901013B2 (en) 2011-06-27 2018-02-20 Ebullient, Inc. Method of cooling series-connected heat sink modules
US9901008B2 (en) 2014-10-27 2018-02-20 Ebullient, Inc. Redundant heat sink module
US9854714B2 (en) 2011-06-27 2017-12-26 Ebullient, Inc. Method of absorbing sensible and latent heat with series-connected heat sinks
US9848509B2 (en) 2011-06-27 2017-12-19 Ebullient, Inc. Heat sink module
US10184699B2 (en) 2014-10-27 2019-01-22 Ebullient, Inc. Fluid distribution unit for two-phase cooling system
US20160120059A1 (en) 2014-10-27 2016-04-28 Ebullient, Llc Two-phase cooling system
US9852963B2 (en) 2014-10-27 2017-12-26 Ebullient, Inc. Microprocessor assembly adapted for fluid cooling
BE1024200B1 (fr) * 2016-05-13 2017-12-12 Centre De Recherches Metallurgiques Asbl - Centrum Voor Research In De Metallurgie Vzw Système de contrôle thermique dynamique par matériaux à changement de phase

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110296A (ja) 1988-10-17 1990-04-23 Nippon Alum Mfg Co Ltd 平板状ヒートパイプ
JP3122173B2 (ja) * 1990-11-09 2001-01-09 株式会社東芝 放熱器、放熱装置および放熱器の製造方法
JPH088421B2 (ja) * 1991-03-20 1996-01-29 さとみ 伊藤 放熱装置
US5355942A (en) * 1991-08-26 1994-10-18 Sun Microsystems, Inc. Cooling multi-chip modules using embedded heat pipes
US5253702A (en) * 1992-01-14 1993-10-19 Sun Microsystems, Inc. Integral heat pipe, heat exchanger, and clamping plate
JP2981586B2 (ja) * 1993-10-15 1999-11-22 ダイヤモンド電機株式会社 ヒートシンク
JP3094780B2 (ja) * 1994-04-05 2000-10-03 株式会社日立製作所 電子装置
US5598632A (en) * 1994-10-06 1997-02-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for producing micro heat panels
US5757620A (en) * 1994-12-05 1998-05-26 International Business Machines Corporation Apparatus for cooling of chips using blind holes with customized depth
JP3578825B2 (ja) * 1995-03-17 2004-10-20 富士通株式会社 ヒートシンク
US5720339A (en) * 1995-03-27 1998-02-24 Glass; David E. Refractory-composite/heat-pipe-cooled leading edge and method for fabrication
DE69615946T2 (de) * 1995-07-14 2002-04-04 Actronics K.K., Isehara Verfahren zur Herstellung von Tunnelplatten-Wärmerohren
US5699853A (en) * 1996-08-30 1997-12-23 International Business Machines Corporation Combined heat sink and sink plate
US5740014A (en) * 1996-12-11 1998-04-14 Lin; Chun Sheng CPU heat sink

Also Published As

Publication number Publication date
EP1016336A2 (en) 2000-07-05
AU728153B2 (en) 2001-01-04
US6481491B2 (en) 2002-11-19
AU6623698A (en) 1998-09-22
FI980454A0 (fi) 1998-02-27
WO1998039955A2 (en) 1998-09-11
WO1998039955A3 (en) 1998-12-03
FI980454A (sv) 1998-09-05
US20010003305A1 (en) 2001-06-14
NZ337556A (en) 2001-02-23

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