JP6886877B2 - ループ型ヒートパイプ及びその製造方法 - Google Patents
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- 238000000034 method Methods 0.000 claims description 9
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- 229920006395 saturated elastomer Polymers 0.000 claims description 4
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- 230000008016 vaporization Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 239000000758 substrate Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- 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
- 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
- F28D15/0241—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 tubes being flexible
-
- 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
- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
- H01L21/4882—Assembly of heatsink parts
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
[第1の実施の形態に係るループ型ヒートパイプの構造]
まず、第1の実施の形態に係るループ型ヒートパイプの構造について説明する。図1は、第1の実施の形態に係るループ型ヒートパイプを例示する平面模式図である。
次に、第1の実施の形態に係るループ型ヒートパイプの製造方法について説明する。図4は、第1の実施の形態に係るループ型ヒートパイプの製造工程を例示する図である。なお、図4は、図3に対応する断面を示している。
第1の実施の形態の変形例1〜3では、連結部の形状が第1の実施の形態と異なる例を示す。なお、第1の実施の形態の変形例1〜3において、既に説明した実施の形態と同一構成部についての説明は省略する場合がある。
10 第1のループ型ヒートパイプ
11、12、13、14、15、16 金属層
20 第2のループ型ヒートパイプ
30、30A 連結部
40 断熱部材
50 スリット
110、210 蒸発器
110x 貫通孔
120、220 凝縮器
130、230 蒸気管
140、240 液管
150、250 流路
Claims (7)
- 第1の作動流体を気化させる第1の蒸発器、前記第1の作動流体を液化する第1の凝縮器、前記第1の蒸発器と前記第1の凝縮器とを接続する第1の液管、及び前記第1の蒸発器と前記第1の凝縮器とを接続し、前記第1の液管と共に第1のループを形成する第1の蒸気管、を有する第1のループ型ヒートパイプと、
第2の作動流体を気化させる第2の蒸発器、前記第2の作動流体を液化する第2の凝縮器、前記第2の蒸発器と前記第2の凝縮器とを接続する第2の液管、及び前記第2の蒸発器と前記第2の凝縮器とを接続し、前記第2の液管と共に第2のループを形成する第2の蒸気管、を有する第2のループ型ヒートパイプと、
前記第1の凝縮器と前記第2の蒸発器とを連結する連結部と、を有し、
前記第1のループと前記第2のループとは互いに独立しており、
前記第1の凝縮器と前記第2の蒸発器と前記連結部とは、金属により一体に形成されており、
前記第1の蒸発器と前記第2の凝縮器とが同一平面上に位置しないように、前記第1のループ型ヒートパイプと前記第2のループ型ヒートパイプとが前記連結部の部分で折り曲げられているループ型ヒートパイプ。 - 前記第1のループ型ヒートパイプと前記第2のループ型ヒートパイプと前記連結部は、複数の金属層を積層してなる請求項1に記載のループ型ヒートパイプ。
- 前記第2の作動流体は、前記第1の作動流体よりも飽和蒸気圧の低い液体である請求項1又は2に記載のループ型ヒートパイプ。
- 前記第1の作動流体と前記第2の作動流体は同一種類の液体であり、
前記第2のループ内の減圧値は、前記第1のループ内の減圧値よりも小さい請求項1又は2に記載のループ型ヒートパイプ。 - 前記連結部の表面を被覆する断熱部材を有する請求項1乃至4の何れか一項に記載のループ型ヒートパイプ。
- 前記連結部にスリットが形成されている請求項1乃至5の何れか一項に記載のループ型ヒートパイプ。
- 第1の作動流体を気化させる第1の蒸発器、前記第1の作動流体を液化する第1の凝縮器、前記第1の蒸発器と前記第1の凝縮器とを接続する第1の液管、及び前記第1の蒸発器と前記第1の凝縮器とを接続し、前記第1の液管と共に第1のループを形成する第1の蒸気管、を有する第1のループ型ヒートパイプと、
第2の作動流体を気化させる第2の蒸発器、前記第2の作動流体を液化する第2の凝縮器、前記第2の蒸発器と前記第2の凝縮器とを接続する第2の液管、及び前記第2の蒸発器と前記第2の凝縮器とを接続し、前記第2の液管と共に第2のループを形成する第2の蒸気管、を有する第2のループ型ヒートパイプと、
前記第1の凝縮器と前記第2の蒸発器とを連結する連結部と、を有し、
前記第1のループと前記第2のループとは互いに独立しており、
前記第1の凝縮器と前記第2の蒸発器と前記連結部とは、金属により一体に形成されているループ型ヒートパイプの製造方法であって、
前記第1のループ型ヒートパイプと前記第2のループ型ヒートパイプと前記連結部は、複数の金属層を積層してなり、
前記金属層を積層する工程は、
複数の金属シートを各々所定形状に加工して金属層を形成する工程と、
所定形状に加工された各々の前記金属層を固相接合により互いに直接接合する工程と、を含み、
前記第1の蒸発器と前記第2の凝縮器とが同一平面上に位置しないように、前記第1のループ型ヒートパイプと前記第2のループ型ヒートパイプとを前記連結部の部分で折り曲げる工程を有するループ型ヒートパイプの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017136150A JP6886877B2 (ja) | 2017-07-12 | 2017-07-12 | ループ型ヒートパイプ及びその製造方法 |
US16/023,020 US10712098B2 (en) | 2017-07-12 | 2018-06-29 | Loop heat pipe and method of manufacturing loop heat pipe |
EP18182038.2A EP3428565B1 (en) | 2017-07-12 | 2018-07-05 | Loop heat pipe and method of manufacturing loop heat pipe |
CN201810734981.0A CN109253642B (zh) | 2017-07-12 | 2018-07-06 | 环路热管及其制造方法 |
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JP2017136150A JP6886877B2 (ja) | 2017-07-12 | 2017-07-12 | ループ型ヒートパイプ及びその製造方法 |
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JP2019019995A JP2019019995A (ja) | 2019-02-07 |
JP2019019995A5 JP2019019995A5 (ja) | 2020-04-23 |
JP6886877B2 true JP6886877B2 (ja) | 2021-06-16 |
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US (1) | US10712098B2 (ja) |
EP (1) | EP3428565B1 (ja) |
JP (1) | JP6886877B2 (ja) |
CN (1) | CN109253642B (ja) |
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JP6886904B2 (ja) | 2017-09-20 | 2021-06-16 | 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 |
KR102173228B1 (ko) * | 2019-01-04 | 2020-11-03 | 한국과학기술원 | 연성 평판 진동형 히트파이프 및 이의 제작 방법 |
JP7394708B2 (ja) * | 2020-06-18 | 2023-12-08 | 新光電気工業株式会社 | ループ型ヒートパイプ |
TWI768814B (zh) * | 2021-04-07 | 2022-06-21 | 宏碁股份有限公司 | 多迴路循環散熱模組 |
CN113390281A (zh) * | 2021-06-22 | 2021-09-14 | 上海海事大学 | 一种热管式印刷电路板换热器 |
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2017
- 2017-07-12 JP JP2017136150A patent/JP6886877B2/ja active Active
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2018
- 2018-06-29 US US16/023,020 patent/US10712098B2/en active Active
- 2018-07-05 EP EP18182038.2A patent/EP3428565B1/en active Active
- 2018-07-06 CN CN201810734981.0A patent/CN109253642B/zh active Active
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