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FI20085945A7 - Elektroniikkalaitteen jäähdytysrakenne ja menetelmä - Google Patents

Elektroniikkalaitteen jäähdytysrakenne ja menetelmä Download PDF

Info

Publication number
FI20085945A7
FI20085945A7 FI20085945A FI20085945A FI20085945A7 FI 20085945 A7 FI20085945 A7 FI 20085945A7 FI 20085945 A FI20085945 A FI 20085945A FI 20085945 A FI20085945 A FI 20085945A FI 20085945 A7 FI20085945 A7 FI 20085945A7
Authority
FI
Finland
Prior art keywords
flow
cooling structure
electronic device
conducting
device cooling
Prior art date
Application number
FI20085945A
Other languages
English (en)
Swedish (sv)
Other versions
FI20085945A0 (fi
FI20085945L (fi
Inventor
Matti Smalen
Timo Koivuluoma
Matti Laitinen
Original Assignee
Abb 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
Application filed by Abb Oy filed Critical Abb Oy
Priority to FI20085945A priority Critical patent/FI20085945A7/fi
Publication of FI20085945A0 publication Critical patent/FI20085945A0/fi
Priority to EP09748360A priority patent/EP2347643B1/en
Priority to PCT/FI2009/050792 priority patent/WO2010040896A1/en
Priority to CN200980139724.1A priority patent/CN102172109B/zh
Publication of FI20085945L publication Critical patent/FI20085945L/fi
Publication of FI20085945A7 publication Critical patent/FI20085945A7/fi
Priority to US13/080,191 priority patent/US8379384B2/en

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
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

Tämän keksinnön kohteena on elektroniikkalaitteen jäähdytysrakenne, johon kuuluu tulo (1) virtauksen johtamiseksi ensimmäisessä virtaussuunnassa (2) kohti ensimmäistä komponenttia (3), ja lähtö (4) virtauksen johtamiseksi edelleen. Jotta estettäisiin likapartikkeleita etenemästä elektroniikkakomponenteille jäähdytysrakenteeseen kuuluu: toinen virtauskanava (5), joka alkaa ensimmäiseen virtaussuuntaan (2) nähden poikittaiselta tai poispäin suunnatulta virtausaukolta (7), joka vastaanottaa osan virtauksesta tulolta (1), ja joka johtaa mainitun osan virtauksesta toisessa virtauskanavassa (5) sijaitsevalle elektroniikkakomponentille (8). (Kuvio 1)
FI20085945A 2008-10-08 2008-10-08 Elektroniikkalaitteen jäähdytysrakenne ja menetelmä FI20085945A7 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20085945A FI20085945A7 (fi) 2008-10-08 2008-10-08 Elektroniikkalaitteen jäähdytysrakenne ja menetelmä
EP09748360A EP2347643B1 (en) 2008-10-08 2009-10-01 Cooling structure for electronic device, and a method
PCT/FI2009/050792 WO2010040896A1 (en) 2008-10-08 2009-10-01 Cooling structure for electronic device, and a method
CN200980139724.1A CN102172109B (zh) 2008-10-08 2009-10-01 用于电子装置的冷却装置和方法
US13/080,191 US8379384B2 (en) 2008-10-08 2011-04-05 Cooling structure for electronic device, and a method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20085945A FI20085945A7 (fi) 2008-10-08 2008-10-08 Elektroniikkalaitteen jäähdytysrakenne ja menetelmä

Publications (3)

Publication Number Publication Date
FI20085945A0 FI20085945A0 (fi) 2008-10-08
FI20085945L FI20085945L (fi) 2010-04-09
FI20085945A7 true FI20085945A7 (fi) 2010-04-09

Family

ID=39924590

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085945A FI20085945A7 (fi) 2008-10-08 2008-10-08 Elektroniikkalaitteen jäähdytysrakenne ja menetelmä

Country Status (5)

Country Link
US (1) US8379384B2 (fi)
EP (1) EP2347643B1 (fi)
CN (1) CN102172109B (fi)
FI (1) FI20085945A7 (fi)
WO (1) WO2010040896A1 (fi)

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US9192079B2 (en) * 2008-09-26 2015-11-17 Rockwell Automation Technologies, Inc. Power electronic module cooling system and method
CN101950197A (zh) * 2010-05-24 2011-01-19 深圳市傲星泰科技有限公司 一种计算机电源
JP5348623B2 (ja) * 2010-09-10 2013-11-20 株式会社安川電機 電子機器装置
EP2557676B1 (de) * 2011-08-09 2014-02-26 Siemens Aktiengesellschaft Umrichteranordnung mit einem Luftkühlsystem
US8634193B2 (en) * 2011-12-05 2014-01-21 Rockwell Automation Technologies, Inc. Device and method using induction to improve natural convection cooling
US8842432B2 (en) * 2012-09-22 2014-09-23 Facebook, Inc. Arrangement of computing assets in a data center
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CN105684565B (zh) * 2014-09-16 2017-08-29 深圳市大疆创新科技有限公司 散热装置及采用该散热装置的uav
KR102478570B1 (ko) 2016-08-31 2022-12-19 엘지전자 주식회사 파워 스택
US10653992B2 (en) * 2017-10-12 2020-05-19 Quanta Computer Inc. Server dust collector
EP3490353A1 (de) * 2017-11-27 2019-05-29 Siemens Aktiengesellschaft Kühlsystem mit parallelen kühlkanälen
US11262037B2 (en) * 2018-06-28 2022-03-01 Signify Holding B.V. Street lighting pole
CN113273322B (zh) * 2019-01-18 2024-11-08 比泽尔电子股份公司 传热组件和电子功率设备
US10908657B2 (en) * 2019-02-15 2021-02-02 Pensando Systems Inc. Methods and systems for thermal control
CN115245060B (zh) 2020-03-27 2024-10-29 索尼互动娱乐股份有限公司 电子设备
CN115245063B (zh) 2020-03-27 2025-11-11 索尼互动娱乐股份有限公司 电子设备
IT202200026742A1 (it) * 2022-12-23 2024-06-23 Friem S P A Apparato convertitore elettronico di potenza comprendente moduli convertitori tra loro sovrapposti ed una unità di raffreddamento a ventilazione forzata

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DE2151010B2 (de) 1971-10-08 1978-07-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Aufgesetzte wetterschutzhaube fuer durchzugsbelueftete elektrische maschinen
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Also Published As

Publication number Publication date
WO2010040896A1 (en) 2010-04-15
FI20085945A0 (fi) 2008-10-08
FI20085945L (fi) 2010-04-09
CN102172109A (zh) 2011-08-31
US20110198064A1 (en) 2011-08-18
CN102172109B (zh) 2014-05-14
US8379384B2 (en) 2013-02-19
EP2347643A1 (en) 2011-07-27
EP2347643B1 (en) 2013-03-20

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