FR3060942B1 - Procede de fabrication d'un ensemble comprenant une structure mecanique et un composant de puissance electrique pour un aeronef - Google Patents

Procede de fabrication d'un ensemble comprenant une structure mecanique et un composant de puissance electrique pour un aeronef Download PDF

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Publication number
FR3060942B1
FR3060942B1 FR1755363A FR1755363A FR3060942B1 FR 3060942 B1 FR3060942 B1 FR 3060942B1 FR 1755363 A FR1755363 A FR 1755363A FR 1755363 A FR1755363 A FR 1755363A FR 3060942 B1 FR3060942 B1 FR 3060942B1
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France
Prior art keywords
assembly
power component
mechanical structure
aircraft
electric power
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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
FR1755363A
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English (en)
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FR3060942A1 (fr
Inventor
Julien Giron
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.)
Safran Electrical and Power SAS
Original Assignee
Zodiac Aero Electric SAS
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Filing date
Publication date
Application filed by Zodiac Aero Electric SAS filed Critical Zodiac Aero Electric SAS
Priority to PCT/FR2017/053517 priority Critical patent/WO2018109360A1/fr
Publication of FR3060942A1 publication Critical patent/FR3060942A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • H01L21/4871—Bases, plates or heatsinks
    • H01L21/4882—Assembly of heatsink parts
    • 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
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367—Cooling facilitated by shape of device
    • 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
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3736—Metallic materials
    • 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
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/005—Article surface comprising protrusions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

L'invention se rapporte à un procédé de fabrication d'un ensemble (10) comprenant une structure mécanique (19) et un composant de puissance électrique (13) pour un aéronef comprenant des étapes dans lesquelles : A. on dispose le composant de puissance électrique (13) comprenant une base de maintien mécanique dissipatrice (25) avec surface destinée à recevoir l'ajout de matière (21) dans un outillage au fond du réservoir comportant de la matière, B. on dépose par raclage de la matière directement sur la surface (25) de sorte à obtenir une couche mince (27) de matière fusionnable, C. on utilise un faisceau laser pour solidifier une partie de la matière (21) selon le motif prédéfini, D. on répète les étapes B et C de sorte à solidifier par fusion couche après couche pour obtenir la forme prédéterminée de la structure mécanique (19) de l'ensemble. L'invention se rapporte également à un ensemble (10) comprenant une structure mécanique (19) et un composant de puissance électrique (13) pour un aéronef, ledit ensemble étant obtenu par un tel procédé.
FR1755363A 2016-12-15 2017-06-14 Procede de fabrication d'un ensemble comprenant une structure mecanique et un composant de puissance electrique pour un aeronef Active FR3060942B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/FR2017/053517 WO2018109360A1 (fr) 2016-12-15 2017-12-12 Procédé de fabrication d?un ensemble comprenant une structure mécanique et un composant de puissance électrique pour un aéronef

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1601791 2016-12-15
FR1601791A FR3060940A1 (fr) 2016-12-15 2016-12-15 Procede de fabrication d'un ensemble de structure refroidissante et de composant de puissance electrique pour un aeronef

Publications (2)

Publication Number Publication Date
FR3060942A1 FR3060942A1 (fr) 2018-06-22
FR3060942B1 true FR3060942B1 (fr) 2019-03-15

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
FR1601791A Pending FR3060940A1 (fr) 2016-12-15 2016-12-15 Procede de fabrication d'un ensemble de structure refroidissante et de composant de puissance electrique pour un aeronef
FR1755363A Active FR3060942B1 (fr) 2016-12-15 2017-06-14 Procede de fabrication d'un ensemble comprenant une structure mecanique et un composant de puissance electrique pour un aeronef

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1601791A Pending FR3060940A1 (fr) 2016-12-15 2016-12-15 Procede de fabrication d'un ensemble de structure refroidissante et de composant de puissance electrique pour un aeronef

Country Status (2)

Country Link
FR (2) FR3060940A1 (fr)
WO (1) WO2018109360A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218522B3 (de) * 2016-09-27 2017-06-22 Jenoptik Laser Gmbh Optische oder optoelektronische Baugruppe und Verfahren zur Herstellung dafür
CN112687641B (zh) * 2020-12-19 2022-09-27 复旦大学 通过3d打印制备半导体功率模块散热水道的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7866372B2 (en) * 2006-12-20 2011-01-11 The Boeing Company Method of making a heat exchanger core component
DE102010055201A1 (de) * 2010-12-20 2012-06-21 Eads Deutschland Gmbh Verfahren zur Herstellung eines Bauteils
US9401590B2 (en) * 2014-01-06 2016-07-26 Hamilton Sundstrand Corporation Heat sink for contactor in power distribution assembly
US9230726B1 (en) * 2015-02-20 2016-01-05 Crane Electronics, Inc. Transformer-based power converters with 3D printed microchannel heat sink

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Publication number Publication date
FR3060940A1 (fr) 2018-06-22
WO2018109360A1 (fr) 2018-06-21
FR3060942A1 (fr) 2018-06-22

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