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FR3062771B1 - Module electronique refroidi par convection forcee avec grille de distribution du flux d'air - Google Patents

Module electronique refroidi par convection forcee avec grille de distribution du flux d'air Download PDF

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Publication number
FR3062771B1
FR3062771B1 FR1751040A FR1751040A FR3062771B1 FR 3062771 B1 FR3062771 B1 FR 3062771B1 FR 1751040 A FR1751040 A FR 1751040A FR 1751040 A FR1751040 A FR 1751040A FR 3062771 B1 FR3062771 B1 FR 3062771B1
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France
Prior art keywords
electronic
forced convection
electronic module
air flow
distribution grid
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1751040A
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English (en)
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FR3062771A1 (fr
Inventor
Adrien Zanetti
Gaetan Tuyeras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Holdings SA
Original Assignee
Alstom Transport Technologies SAS
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.)
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Publication date
Application filed by Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR1751040A priority Critical patent/FR3062771B1/fr
Publication of FR3062771A1 publication Critical patent/FR3062771A1/fr
Application granted granted Critical
Publication of FR3062771B1 publication Critical patent/FR3062771B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/20554—Forced ventilation of a gaseous coolant
    • H05K7/20563—Forced ventilation of a gaseous coolant within sub-racks for removing heat from electronic boards
    • 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
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • H05K7/14325—Housings specially adapted for power drive units or power converters for cabinets or racks

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

Module électronique (10) refroidi par convection forcée, comprenant : - un tiroir électronique (12) comprenant une pluralité de cartes électroniques (30); - un soufflage d'air (14), disposé d'un premier côté longitudinal du tiroir électronique (12), - un conduit de distribution d'air (16) situé sous le tiroir électronique (12), le soufflage d'air (14) étant configuré pour souffler longitudinalement un flux d'air dans le conduit de distribution (16) ; - une grille de distribution (18) d'air montée dans le conduit de distribution d'air (16), comportant une pluralité de déflecteurs (42), les déflecteurs (42) étant séparés les uns des autres par des fentes (44) pour distribuer le flux d'air dans le tiroir électronique (12).
FR1751040A 2017-02-08 2017-02-08 Module electronique refroidi par convection forcee avec grille de distribution du flux d'air Active FR3062771B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751040A FR3062771B1 (fr) 2017-02-08 2017-02-08 Module electronique refroidi par convection forcee avec grille de distribution du flux d'air

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751040A FR3062771B1 (fr) 2017-02-08 2017-02-08 Module electronique refroidi par convection forcee avec grille de distribution du flux d'air
FR1751040 2017-02-08

Publications (2)

Publication Number Publication Date
FR3062771A1 FR3062771A1 (fr) 2018-08-10
FR3062771B1 true FR3062771B1 (fr) 2019-04-05

Family

ID=59153002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751040A Active FR3062771B1 (fr) 2017-02-08 2017-02-08 Module electronique refroidi par convection forcee avec grille de distribution du flux d'air

Country Status (1)

Country Link
FR (1) FR3062771B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274530A (en) * 1992-05-29 1993-12-28 Anderson William B Module for protecting and cooling computer chip die mounted on a thin film substrate and a chassis for conduction cooling of such modules
US6912131B2 (en) * 2003-08-27 2005-06-28 Lucent Technologies Inc. Electronic components card air deflector
US7259961B2 (en) * 2004-06-24 2007-08-21 Intel Corporation Reconfigurable airflow director for modular blade chassis
US7324336B2 (en) * 2005-09-27 2008-01-29 Lockheed Martin Corporation Flow through cooling assemblies for conduction-cooled circuit modules
US7394654B2 (en) * 2006-10-19 2008-07-01 Cisco Technology, Inc. Method and apparatus for providing thermal management in an electronic device
US8446725B2 (en) * 2010-08-05 2013-05-21 Alcatel Lucent Airflow control in an electronic chassis
JP2013086642A (ja) * 2011-10-18 2013-05-13 Fuji Electric Co Ltd 車両用電力変換装置
JP5749192B2 (ja) * 2012-02-13 2015-07-15 株式会社東芝 車両用駆動制御装置
US20150271957A1 (en) * 2014-03-20 2015-09-24 Hamilton Sundstrand Corporation Cooling flow optimization

Also Published As

Publication number Publication date
FR3062771A1 (fr) 2018-08-10

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