JP7631133B2 - ループ型ヒートパイプ - Google Patents

ループ型ヒートパイプ Download PDF

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Publication number
JP7631133B2
JP7631133B2 JP2021116554A JP2021116554A JP7631133B2 JP 7631133 B2 JP7631133 B2 JP 7631133B2 JP 2021116554 A JP2021116554 A JP 2021116554A JP 2021116554 A JP2021116554 A JP 2021116554A JP 7631133 B2 JP7631133 B2 JP 7631133B2
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JP
Japan
Prior art keywords
metal layer
recess
recesses
flow path
condenser
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
JP2021116554A
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English (en)
Japanese (ja)
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JP2023012839A5 (enExample
JP2023012839A (ja
Inventor
洋弘 町田
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.)
Shinko Electric Industries Co Ltd
Original Assignee
Shinko Electric Industries Co Ltd
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 Shinko Electric Industries Co Ltd filed Critical Shinko Electric Industries Co Ltd
Priority to JP2021116554A priority Critical patent/JP7631133B2/ja
Priority to CN202210778896.0A priority patent/CN115615225A/zh
Priority to EP22183554.9A priority patent/EP4119882B1/en
Priority to US17/861,727 priority patent/US12050063B2/en
Publication of JP2023012839A publication Critical patent/JP2023012839A/ja
Publication of JP2023012839A5 publication Critical patent/JP2023012839A5/ja
Application granted granted Critical
Publication of JP7631133B2 publication Critical patent/JP7631133B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F28D15/043—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 forming loops, e.g. capillary pumped loops
    • 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
    • F28D15/0266—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 separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • 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
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0029—Heat sinks

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)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
JP2021116554A 2021-07-14 2021-07-14 ループ型ヒートパイプ Active JP7631133B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021116554A JP7631133B2 (ja) 2021-07-14 2021-07-14 ループ型ヒートパイプ
CN202210778896.0A CN115615225A (zh) 2021-07-14 2022-07-04 环路式热管
EP22183554.9A EP4119882B1 (en) 2021-07-14 2022-07-07 Loop heat pipe
US17/861,727 US12050063B2 (en) 2021-07-14 2022-07-11 Loop heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021116554A JP7631133B2 (ja) 2021-07-14 2021-07-14 ループ型ヒートパイプ

Publications (3)

Publication Number Publication Date
JP2023012839A JP2023012839A (ja) 2023-01-26
JP2023012839A5 JP2023012839A5 (enExample) 2024-04-11
JP7631133B2 true JP7631133B2 (ja) 2025-02-18

Family

ID=82399271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021116554A Active JP7631133B2 (ja) 2021-07-14 2021-07-14 ループ型ヒートパイプ

Country Status (4)

Country Link
US (1) US12050063B2 (enExample)
EP (1) EP4119882B1 (enExample)
JP (1) JP7631133B2 (enExample)
CN (1) CN115615225A (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004316955A (ja) 2003-04-11 2004-11-11 Sumitomo Electric Ind Ltd 薄型流路形成体、熱交換装置、電子機器及び薄型流路形成体の製造方法
JP2019056511A (ja) 2017-09-20 2019-04-11 新光電気工業株式会社 ループ型ヒートパイプ、ループ型ヒートパイプの製造方法、電子機器
CN110779369A (zh) 2019-12-04 2020-02-11 东莞市万维热传导技术有限公司 一种带毛细结构吹胀式铝均温板
JP2021067370A (ja) 2019-10-17 2021-04-30 新光電気工業株式会社 ループ型ヒートパイプ及びその製造方法
JP2021071239A (ja) 2019-10-31 2021-05-06 新光電気工業株式会社 ループ型ヒートパイプ及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100491888C (zh) * 2005-06-17 2009-05-27 富准精密工业(深圳)有限公司 环路式热交换装置
JP4557055B2 (ja) * 2008-06-25 2010-10-06 ソニー株式会社 熱輸送デバイス及び電子機器
CN105814389B (zh) * 2013-12-13 2019-04-19 富士通株式会社 环型热管及其制造方法、以及电子设备
JP2016090204A (ja) * 2014-11-11 2016-05-23 富士通株式会社 ループ型ヒートパイプ及び電子機器
JP6291000B2 (ja) 2016-09-01 2018-03-07 新光電気工業株式会社 ループ型ヒートパイプ及びその製造方法
JP6400240B1 (ja) 2018-02-05 2018-10-03 新光電気工業株式会社 ループ型ヒートパイプ及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004316955A (ja) 2003-04-11 2004-11-11 Sumitomo Electric Ind Ltd 薄型流路形成体、熱交換装置、電子機器及び薄型流路形成体の製造方法
JP2019056511A (ja) 2017-09-20 2019-04-11 新光電気工業株式会社 ループ型ヒートパイプ、ループ型ヒートパイプの製造方法、電子機器
JP2021067370A (ja) 2019-10-17 2021-04-30 新光電気工業株式会社 ループ型ヒートパイプ及びその製造方法
JP2021071239A (ja) 2019-10-31 2021-05-06 新光電気工業株式会社 ループ型ヒートパイプ及びその製造方法
CN110779369A (zh) 2019-12-04 2020-02-11 东莞市万维热传导技术有限公司 一种带毛细结构吹胀式铝均温板

Also Published As

Publication number Publication date
EP4119882A1 (en) 2023-01-18
JP2023012839A (ja) 2023-01-26
US12050063B2 (en) 2024-07-30
EP4119882B1 (en) 2024-08-07
CN115615225A (zh) 2023-01-17
US20230015059A1 (en) 2023-01-19

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