FR3123114B1 - Caloduc à performance améliorée sous diverses répartitions de charges thermiques - Google Patents

Caloduc à performance améliorée sous diverses répartitions de charges thermiques Download PDF

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Publication number
FR3123114B1
FR3123114B1 FR2105276A FR2105276A FR3123114B1 FR 3123114 B1 FR3123114 B1 FR 3123114B1 FR 2105276 A FR2105276 A FR 2105276A FR 2105276 A FR2105276 A FR 2105276A FR 3123114 B1 FR3123114 B1 FR 3123114B1
Authority
FR
France
Prior art keywords
heat pipe
longitudinal
under various
improved performance
thermal load
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
FR2105276A
Other languages
English (en)
Other versions
FR3123114A1 (fr
Inventor
Mikael Mohaupt
Oost Stéphane Van
Quentin Harivel
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.)
Euro Heat Pipes SA
Original Assignee
Euro Heat Pipes SA
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 Euro Heat Pipes SA filed Critical Euro Heat Pipes SA
Priority to FR2105276A priority Critical patent/FR3123114B1/fr
Priority to US17/749,031 priority patent/US20220373265A1/en
Priority to EP22174302.4A priority patent/EP4092371A1/fr
Priority to JP2022082259A priority patent/JP2022179437A/ja
Publication of FR3123114A1 publication Critical patent/FR3123114A1/fr
Application granted granted Critical
Publication of FR3123114B1 publication Critical patent/FR3123114B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28D15/04—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 with tubes having a capillary structure
    • 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
    • F28D15/0233—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 the conduits having a particular shape, e.g. non-circular cross-section, annular
    • 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
    • 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
    • F28D15/0283—Means for filling or sealing heat pipes
    • 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
    • F28D15/04—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 with tubes having a capillary structure
    • F28D15/046—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 with tubes having a capillary structure characterised by the material or the construction of the capillary structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Caloduc (1) comprenant un corps profilé (10) extrudé, avec un corps creux fermé aux extrémités, empli d’un volume prédéfini de fluide de travail diphasique, avec une pluralité de canaux longitudinaux (3), chacun ayant une section délimitée par un fond (76) formé par une paroi tubulaire périphérique (75) du corps profilé, et latéralement par deux murets longitudinaux (2). Il est prévu, à une position le long du parcours longitudinal (PX) et/ou à une extrémité, un canal circonférentiel de transfert (6), agencé transversalement à la direction axiale locale (X), qui met en communication fluide les canaux longitudinaux entre eux, les murets longitudinaux étant interrompus, partiellement ou totalement, à l’endroit du canal circonférentiel, avec utilisation optionnelle d’une bague de fermeture (4).
FR2105276A 2021-05-20 2021-05-20 Caloduc à performance améliorée sous diverses répartitions de charges thermiques Active FR3123114B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2105276A FR3123114B1 (fr) 2021-05-20 2021-05-20 Caloduc à performance améliorée sous diverses répartitions de charges thermiques
US17/749,031 US20220373265A1 (en) 2021-05-20 2022-05-19 Heat pipe with improved performance under diverse thermal load distributions
EP22174302.4A EP4092371A1 (fr) 2021-05-20 2022-05-19 Caloduc à performance améliorée sous diverses répartitions de charges thermiques
JP2022082259A JP2022179437A (ja) 2021-05-20 2022-05-19 多様な熱負荷分布の下での性能が改善されたヒートパイプ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105276 2021-05-20
FR2105276A FR3123114B1 (fr) 2021-05-20 2021-05-20 Caloduc à performance améliorée sous diverses répartitions de charges thermiques

Publications (2)

Publication Number Publication Date
FR3123114A1 FR3123114A1 (fr) 2022-11-25
FR3123114B1 true FR3123114B1 (fr) 2023-07-14

Family

ID=77411788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105276A Active FR3123114B1 (fr) 2021-05-20 2021-05-20 Caloduc à performance améliorée sous diverses répartitions de charges thermiques

Country Status (4)

Country Link
US (1) US20220373265A1 (fr)
EP (1) EP4092371A1 (fr)
JP (1) JP2022179437A (fr)
FR (1) FR3123114B1 (fr)

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US7775261B2 (en) * 2002-02-26 2010-08-17 Mikros Manufacturing, Inc. Capillary condenser/evaporator
TWI271502B (en) * 2005-01-28 2007-01-21 Foxconn Tech Co Ltd Wick structure for heat pipe and method for making thereof
US7086454B1 (en) * 2005-03-28 2006-08-08 Jaffe Limited Wick structure of heat pipe
US7293601B2 (en) * 2005-06-15 2007-11-13 Top Way Thermal Management Co., Ltd. Thermoduct
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CN100561108C (zh) * 2006-04-14 2009-11-18 富准精密工业(深圳)有限公司 热管
CN101055158A (zh) * 2006-04-14 2007-10-17 富准精密工业(深圳)有限公司 热管
CN101093151B (zh) * 2006-06-21 2010-04-14 富准精密工业(深圳)有限公司 热管
CN101173843A (zh) * 2006-11-01 2008-05-07 富准精密工业(深圳)有限公司 柔性热管
CN101349519A (zh) * 2007-07-18 2009-01-21 富准精密工业(深圳)有限公司 热管
CN101349520B (zh) * 2007-07-20 2010-12-29 富准精密工业(深圳)有限公司 热管的制造方法
CN101398272A (zh) * 2007-09-28 2009-04-01 富准精密工业(深圳)有限公司 热管
US20090166004A1 (en) * 2007-12-29 2009-07-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat pipe
US8919427B2 (en) * 2008-04-21 2014-12-30 Chaun-Choung Technology Corp. Long-acting heat pipe and corresponding manufacturing method
US20090308576A1 (en) * 2008-06-17 2009-12-17 Wang Cheng-Tu Heat pipe with a dual capillary structure and manufacturing method thereof
CN101749977A (zh) * 2008-12-22 2010-06-23 富瑞精密组件（昆山）有限公司 热导管及其制造方法
WO2010098303A1 (fr) * 2009-02-24 2010-09-02 株式会社フジクラ Caloduc plat
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JP6980081B1 (ja) * 2020-11-13 2021-12-15 古河電気工業株式会社 ヒートパイプ
JP7550682B2 (ja) * 2021-03-05 2024-09-13 三菱重工業株式会社 ヒートパイプ

Also Published As

Publication number Publication date
EP4092371A1 (fr) 2022-11-23
US20220373265A1 (en) 2022-11-24
FR3123114A1 (fr) 2022-11-25
JP2022179437A (ja) 2022-12-02

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