JP7103549B1 - 電子機器及び熱拡散デバイス - Google Patents

電子機器及び熱拡散デバイス Download PDF

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Publication number
JP7103549B1
JP7103549B1 JP2022523236A JP2022523236A JP7103549B1 JP 7103549 B1 JP7103549 B1 JP 7103549B1 JP 2022523236 A JP2022523236 A JP 2022523236A JP 2022523236 A JP2022523236 A JP 2022523236A JP 7103549 B1 JP7103549 B1 JP 7103549B1
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Japan
Prior art keywords
flow path
liquid flow
evaporation
housing
heat diffusion
Prior art date
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Active
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JP2022523236A
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English (en)
Japanese (ja)
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JPWO2022075175A1 (https=
JPWO2022075175A5 (https=
Inventor
慶次郎 小島
竜宏 沼本
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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.)
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Publication date
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Publication of JPWO2022075175A1 publication Critical patent/JPWO2022075175A1/ja
Application granted granted Critical
Publication of JP7103549B1 publication Critical patent/JP7103549B1/ja
Publication of JPWO2022075175A5 publication Critical patent/JPWO2022075175A5/ja
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    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/70—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control
    • H10W40/73—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control for cooling by change of state

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Electrophonic Musical Instruments (AREA)
JP2022523236A 2020-10-06 2021-09-30 電子機器及び熱拡散デバイス Active JP7103549B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020169337 2020-10-06
JP2020169337 2020-10-06
PCT/JP2021/036118 WO2022075175A1 (ja) 2020-10-06 2021-09-30 電子機器及び熱拡散デバイス

Publications (3)

Publication Number Publication Date
JPWO2022075175A1 JPWO2022075175A1 (https=) 2022-04-14
JP7103549B1 true JP7103549B1 (ja) 2022-07-20
JPWO2022075175A5 JPWO2022075175A5 (https=) 2022-09-28

Family

ID=81126003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022523236A Active JP7103549B1 (ja) 2020-10-06 2021-09-30 電子機器及び熱拡散デバイス

Country Status (4)

Country Link
JP (1) JP7103549B1 (https=)
CN (1) CN220750894U (https=)
TW (1) TWI796798B (https=)
WO (1) WO2022075175A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016050682A (ja) * 2014-08-28 2016-04-11 東芝ホームテクノ株式会社 シート型ヒートパイプ
WO2017104819A1 (ja) * 2015-12-18 2017-06-22 株式会社フジクラ ベーパーチャンバー
JP6442594B1 (ja) * 2017-12-25 2018-12-19 株式会社フジクラ 放熱モジュール
WO2019131599A1 (ja) * 2017-12-25 2019-07-04 株式会社フジクラ 放熱モジュール

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200080791A1 (en) * 2016-12-20 2020-03-12 Fujikura Ltd. Heat dissipation module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016050682A (ja) * 2014-08-28 2016-04-11 東芝ホームテクノ株式会社 シート型ヒートパイプ
WO2017104819A1 (ja) * 2015-12-18 2017-06-22 株式会社フジクラ ベーパーチャンバー
JP6442594B1 (ja) * 2017-12-25 2018-12-19 株式会社フジクラ 放熱モジュール
WO2019131599A1 (ja) * 2017-12-25 2019-07-04 株式会社フジクラ 放熱モジュール

Also Published As

Publication number Publication date
WO2022075175A1 (ja) 2022-04-14
JPWO2022075175A1 (https=) 2022-04-14
CN220750894U (zh) 2024-04-09
TWI796798B (zh) 2023-03-21
TW202223323A (zh) 2022-06-16

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