FR3062771B1 - FORCED CONVECTION COOLED ELECTRONIC MODULE WITH AIR FLOW DISTRIBUTION GRID - Google Patents
FORCED CONVECTION COOLED ELECTRONIC MODULE WITH AIR FLOW DISTRIBUTION GRID Download PDFInfo
- 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
- Authority
- FR
- 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
Links
- 238000007664 blowing Methods 0.000 abstract 1
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
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).An electronic module (10) cooled by forced convection, comprising: - an electronic spool (12) comprising a plurality of electronic boards (30); - an air blast (14), disposed on a first longitudinal side of the electronic spool (12), - an air distribution duct (16) located under the electronic spool (12), the blowing air ( 14) being configured to longitudinally blow a flow of air into the distribution duct (16); an air distribution grid (18) mounted in the air distribution duct (16), comprising a plurality of deflectors (42), the deflectors (42) being separated from one another by slots (44) for distributing the airflow in the electronic drawer (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1751040A FR3062771B1 (en) | 2017-02-08 | 2017-02-08 | FORCED CONVECTION COOLED ELECTRONIC MODULE WITH AIR FLOW DISTRIBUTION GRID |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1751040 | 2017-02-08 | ||
FR1751040A FR3062771B1 (en) | 2017-02-08 | 2017-02-08 | FORCED CONVECTION COOLED ELECTRONIC MODULE WITH AIR FLOW DISTRIBUTION GRID |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3062771A1 FR3062771A1 (en) | 2018-08-10 |
FR3062771B1 true FR3062771B1 (en) | 2019-04-05 |
Family
ID=59153002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1751040A Active FR3062771B1 (en) | 2017-02-08 | 2017-02-08 | FORCED CONVECTION COOLED ELECTRONIC MODULE WITH AIR FLOW DISTRIBUTION GRID |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3062771B1 (en) |
Family Cites Families (9)
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 (en) * | 2011-10-18 | 2013-05-13 | Fuji Electric Co Ltd | Vehicular power converter |
JP5749192B2 (en) * | 2012-02-13 | 2015-07-15 | 株式会社東芝 | Vehicle drive control device |
US20150271957A1 (en) * | 2014-03-20 | 2015-09-24 | Hamilton Sundstrand Corporation | Cooling flow optimization |
-
2017
- 2017-02-08 FR FR1751040A patent/FR3062771B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3062771A1 (en) | 2018-08-10 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20180810 |
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PLFP | Fee payment |
Year of fee payment: 8 |