EP3708941A4 - Copper porous body for vaporization members, evaporative cooler and heat pipe - Google Patents

Copper porous body for vaporization members, evaporative cooler and heat pipe Download PDF

Info

Publication number
EP3708941A4
EP3708941A4 EP18877002.8A EP18877002A EP3708941A4 EP 3708941 A4 EP3708941 A4 EP 3708941A4 EP 18877002 A EP18877002 A EP 18877002A EP 3708941 A4 EP3708941 A4 EP 3708941A4
Authority
EP
European Patent Office
Prior art keywords
heat pipe
porous body
evaporative cooler
copper porous
vaporization members
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.)
Withdrawn
Application number
EP18877002.8A
Other languages
German (de)
French (fr)
Other versions
EP3708941A1 (en
Inventor
Toshihiko SAIWAI
Jun Kato
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of EP3708941A1 publication Critical patent/EP3708941A1/en
Publication of EP3708941A4 publication Critical patent/EP3708941A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/002—Manufacture of articles essentially made from metallic fibres
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/10—Copper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/18—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes sintered

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
EP18877002.8A 2017-11-09 2018-10-03 Copper porous body for vaporization members, evaporative cooler and heat pipe Withdrawn EP3708941A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017216634A JP2019086259A (en) 2017-11-09 2017-11-09 Copper porous body for vaporization member, ebullition cooler, and heat pipe
PCT/JP2018/037085 WO2019093028A1 (en) 2017-11-09 2018-10-03 Copper porous body for vaporization members, evaporative cooler and heat pipe

Publications (2)

Publication Number Publication Date
EP3708941A1 EP3708941A1 (en) 2020-09-16
EP3708941A4 true EP3708941A4 (en) 2021-08-11

Family

ID=66438831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18877002.8A Withdrawn EP3708941A4 (en) 2017-11-09 2018-10-03 Copper porous body for vaporization members, evaporative cooler and heat pipe

Country Status (6)

Country Link
US (1) US20200224976A1 (en)
EP (1) EP3708941A4 (en)
JP (1) JP2019086259A (en)
CN (1) CN111566431A (en)
TW (1) TW201924003A (en)
WO (1) WO2019093028A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112444152B (en) * 2019-09-03 2022-01-11 广州力及热管理科技有限公司 Chain-shaped copper metal capillary structure and manufacturing method thereof
JP7072547B2 (en) * 2019-09-10 2022-05-20 古河電気工業株式会社 Cooling device and cooling system using cooling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013243249A (en) * 2012-05-21 2013-12-05 Denso Corp Heat transfer surface for ebullient cooling and ebullient cooling device
JP2017002374A (en) * 2015-06-12 2017-01-05 三菱マテリアル株式会社 Copper porous body and copper porous composite member
EP3165864A1 (en) * 2014-07-02 2017-05-10 Mitsubishi Materials Corporation Porous aluminum heat exchange member
JP2017197811A (en) * 2016-04-27 2017-11-02 三菱マテリアル株式会社 Copper porous body, copper porous composite member, manufacturing method of copper porous body and manufacturing method of copper porous composite member

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3435823B2 (en) 1994-07-29 2003-08-11 株式会社明電舎 Cooling structure of vehicle inverter
JPH11330329A (en) * 1998-05-20 1999-11-30 Denso Corp Vaporizing cooling device
JP2005268658A (en) * 2004-03-19 2005-09-29 Denso Corp Boiling cooler
JP4718350B2 (en) * 2006-03-14 2011-07-06 株式会社フジクラ Evaporator and loop heat pipe using this evaporator
JP5772614B2 (en) * 2011-06-27 2015-09-02 東芝ホームテクノ株式会社 Cooler
CN102305564A (en) * 2011-08-26 2012-01-04 华南理工大学 Fiber sintering type micro heat pipe and manufacturing method thereof
JP2014081185A (en) * 2012-10-18 2014-05-08 Toshiba Home Technology Corp Cooler
KR20170139533A (en) * 2015-04-24 2017-12-19 스미토모덴키고교가부시키가이샤 Composite material and method for producing composite material
JP2017141984A (en) * 2016-02-08 2017-08-17 株式会社フジクラ heat pipe
JP2017216634A (en) 2016-06-01 2017-12-07 株式会社エヌエイチケイメディアテクノロジー Video synthesizing device, video synthesizing method, and program

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013243249A (en) * 2012-05-21 2013-12-05 Denso Corp Heat transfer surface for ebullient cooling and ebullient cooling device
EP3165864A1 (en) * 2014-07-02 2017-05-10 Mitsubishi Materials Corporation Porous aluminum heat exchange member
JP2017002374A (en) * 2015-06-12 2017-01-05 三菱マテリアル株式会社 Copper porous body and copper porous composite member
JP2017197811A (en) * 2016-04-27 2017-11-02 三菱マテリアル株式会社 Copper porous body, copper porous composite member, manufacturing method of copper porous body and manufacturing method of copper porous composite member

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019093028A1 *

Also Published As

Publication number Publication date
TW201924003A (en) 2019-06-16
CN111566431A (en) 2020-08-21
WO2019093028A1 (en) 2019-05-16
US20200224976A1 (en) 2020-07-16
EP3708941A1 (en) 2020-09-16
JP2019086259A (en) 2019-06-06

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Inventor name: SAIWAI, TOSHIHIKO

Inventor name: KATO, JUN

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