JPWO2023112350A1 - - Google Patents

Info

Publication number
JPWO2023112350A1
JPWO2023112350A1 JP2022546662A JP2022546662A JPWO2023112350A1 JP WO2023112350 A1 JPWO2023112350 A1 JP WO2023112350A1 JP 2022546662 A JP2022546662 A JP 2022546662A JP 2022546662 A JP2022546662 A JP 2022546662A JP WO2023112350 A1 JPWO2023112350 A1 JP WO2023112350A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022546662A
Other versions
JP7247425B1 (ja
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 filed Critical
Priority claimed from PCT/JP2022/018183 external-priority patent/WO2023112350A1/ja
Application granted granted Critical
Publication of JP7247425B1 publication Critical patent/JP7247425B1/ja
Publication of JPWO2023112350A1 publication Critical patent/JPWO2023112350A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • 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
    • F28D15/04—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
    • 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
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
JP2022546662A 2021-12-16 2022-04-19 ヒートシンク Active JP7247425B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021204621 2021-12-16
JP2021204621 2021-12-16
PCT/JP2022/018183 WO2023112350A1 (ja) 2021-12-16 2022-04-19 ヒートシンク

Publications (2)

Publication Number Publication Date
JP7247425B1 JP7247425B1 (ja) 2023-03-28
JPWO2023112350A1 true JPWO2023112350A1 (ja) 2023-06-22

Family

ID=85724020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022546662A Active JP7247425B1 (ja) 2021-12-16 2022-04-19 ヒートシンク

Country Status (3)

Country Link
US (1) US20240284637A1 (ja)
JP (1) JP7247425B1 (ja)
CN (1) CN220569669U (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3884640B2 (ja) * 2001-11-02 2007-02-21 古河電気工業株式会社 ヒートシンク及び発熱体の冷却構造
JP4391366B2 (ja) * 2003-09-12 2009-12-24 古河電気工業株式会社 ヒートパイプを備えたヒートシンクおよびその製造方法
JP2010267435A (ja) * 2009-05-13 2010-11-25 Fujine Sangyo:Kk Ｌｅｄ放熱装置およびｌｅｄ照明装置
JP6560425B1 (ja) * 2018-11-09 2019-08-14 古河電気工業株式会社 ヒートパイプ

Also Published As

Publication number Publication date
JP7247425B1 (ja) 2023-03-28
CN220569669U (zh) 2024-03-08
US20240284637A1 (en) 2024-08-22

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