CN110553525B - 环路式热管 - Google Patents
环路式热管 Download PDFInfo
- Publication number
- CN110553525B CN110553525B CN201910465344.2A CN201910465344A CN110553525B CN 110553525 B CN110553525 B CN 110553525B CN 201910465344 A CN201910465344 A CN 201910465344A CN 110553525 B CN110553525 B CN 110553525B
- Authority
- CN
- China
- Prior art keywords
- metal layer
- evaporator
- space
- hole
- outermost
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 272
- 239000002184 metal Substances 0.000 claims abstract description 272
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000005530 etching Methods 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 244000126211 Hericium coralloides Species 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 15
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 239000007790 solid phase Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000003475 lamination Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- -1 chlorofluorocarbons Chemical compound 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F28D15/0266—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
- F28D15/0233—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
- F28D15/04—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3736—Metallic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- 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
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)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018103266A JP7027253B2 (ja) | 2018-05-30 | 2018-05-30 | ループ型ヒートパイプ及びその製造方法 |
| JP2018-103266 | 2018-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110553525A CN110553525A (zh) | 2019-12-10 |
| CN110553525B true CN110553525B (zh) | 2022-12-13 |
Family
ID=66647318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910465344.2A Active CN110553525B (zh) | 2018-05-30 | 2019-05-30 | 环路式热管 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11262137B2 (enExample) |
| EP (1) | EP3575727B1 (enExample) |
| JP (1) | JP7027253B2 (enExample) |
| CN (1) | CN110553525B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019106762A1 (ja) * | 2017-11-29 | 2019-06-06 | 富士通株式会社 | ループヒートパイプ及び電子機器 |
| JP7372185B2 (ja) | 2020-03-17 | 2023-10-31 | 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 |
| JP7513543B2 (ja) * | 2021-02-12 | 2024-07-09 | 新光電気工業株式会社 | ループ型ヒートパイプ |
| JP2024053369A (ja) * | 2022-10-03 | 2024-04-15 | 新光電気工業株式会社 | ループ型ヒートパイプ及びループ型ヒートパイプの製造方法 |
| JP2024103226A (ja) * | 2023-01-20 | 2024-08-01 | 新光電気工業株式会社 | ループ型ヒートパイプ及びループ型ヒートパイプの製造方法 |
| FI20245347A1 (en) * | 2024-03-27 | 2025-09-28 | Thermal Channel Tech Oy | Evaporator and cooling element |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105814389A (zh) * | 2013-12-13 | 2016-07-27 | 富士通株式会社 | 环型热管及其制造方法、以及电子设备 |
| JP2016142416A (ja) * | 2015-01-29 | 2016-08-08 | 富士通株式会社 | ループヒートパイプ及びループヒートパイプの製造方法 |
| CN107796251A (zh) * | 2016-09-01 | 2018-03-13 | 新光电气工业株式会社 | 环路热管及环路热管的制造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843308B1 (en) * | 2000-12-01 | 2005-01-18 | Atmostat Etudes Et Recherches | Heat exchanger device using a two-phase active fluid, and a method of manufacturing such a device |
| WO2007029359A1 (en) * | 2005-09-01 | 2007-03-15 | Fuchigami Micro Co., Ltd. | Heat pipe and method for manufacturing same |
| JP2009076650A (ja) * | 2007-09-20 | 2009-04-09 | Sony Corp | 相変化型ヒートスプレッダ、流路構造体、電子機器及び相変化型ヒートスプレッダの製造方法 |
| US20090139696A1 (en) * | 2007-12-03 | 2009-06-04 | Forcecon Technology Co., Ltd. | Flat heat pipe with multi-passage sintered capillary structure |
| 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 |
| US20100326644A1 (en) * | 2009-06-30 | 2010-12-30 | Shui-Hsu Hung | Plane-type heat-dissipating structure with high heat-dissipating effect and method for manufacturing the same |
| JP5668325B2 (ja) * | 2010-05-18 | 2015-02-12 | 富士通株式会社 | ループ型ヒートパイプ及び電子機器 |
| JP5553040B2 (ja) * | 2011-02-03 | 2014-07-16 | トヨタ自動車株式会社 | 電子部品 |
| WO2015097451A1 (en) | 2013-12-23 | 2015-07-02 | Johnson Matthey Public Limited Company | Scanning method |
| JP6233125B2 (ja) * | 2014-03-20 | 2017-11-22 | 富士通株式会社 | ループ型ヒートパイプとその製造方法、及び電子機器 |
| US10288330B2 (en) * | 2016-04-18 | 2019-05-14 | Qcip Holdings, Llc | Microchannel evaporators with reduced pressure drop |
| JP6691467B2 (ja) * | 2016-11-18 | 2020-04-28 | 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 |
| JP6920231B2 (ja) * | 2018-02-06 | 2021-08-18 | 新光電気工業株式会社 | ループ型ヒートパイプ |
| JP7015197B2 (ja) * | 2018-03-26 | 2022-02-02 | 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 |
-
2018
- 2018-05-30 JP JP2018103266A patent/JP7027253B2/ja active Active
-
2019
- 2019-05-24 EP EP19176554.4A patent/EP3575727B1/en active Active
- 2019-05-28 US US16/423,749 patent/US11262137B2/en active Active
- 2019-05-30 CN CN201910465344.2A patent/CN110553525B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105814389A (zh) * | 2013-12-13 | 2016-07-27 | 富士通株式会社 | 环型热管及其制造方法、以及电子设备 |
| JP2016142416A (ja) * | 2015-01-29 | 2016-08-08 | 富士通株式会社 | ループヒートパイプ及びループヒートパイプの製造方法 |
| CN107796251A (zh) * | 2016-09-01 | 2018-03-13 | 新光电气工业株式会社 | 环路热管及环路热管的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3575727A1 (en) | 2019-12-04 |
| US20190368820A1 (en) | 2019-12-05 |
| CN110553525A (zh) | 2019-12-10 |
| EP3575727B1 (en) | 2021-12-22 |
| JP2019207083A (ja) | 2019-12-05 |
| JP7027253B2 (ja) | 2022-03-01 |
| US11262137B2 (en) | 2022-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |