JP6449601B2 - 冷却装置 - Google Patents
冷却装置 Download PDFInfo
- Publication number
- JP6449601B2 JP6449601B2 JP2014188882A JP2014188882A JP6449601B2 JP 6449601 B2 JP6449601 B2 JP 6449601B2 JP 2014188882 A JP2014188882 A JP 2014188882A JP 2014188882 A JP2014188882 A JP 2014188882A JP 6449601 B2 JP6449601 B2 JP 6449601B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling device
- network
- valve
- valve body
- substrate
- 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.)
- Expired - Fee Related
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
- H10W40/40—Arrangements for thermal protection or thermal control involving heat exchange by flowing fluids
- H10W40/47—Arrangements for thermal protection or thermal control involving heat exchange by flowing fluids by flowing liquids, e.g. forced water cooling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
201,203 基板
205,207 層
209,211 溝
213,215,413,415 孔
218 バルブ
219 開口
221 弁体
IC 集積回路チップ
Claims (14)
- 集積回路チップを冷却する冷却装置において、
第1基板と、
熱膨張率の異なる物質からなる2層の積層体を介して、前記第1基板に積層された第2基板と、
前記第1基板に形成された複数の溝が互いに接続されてなる第1ネットワーク、及び前記第2基板に形成された複数の溝が互いに接続されてなる第2ネットワークを有するマイクロパイプネットワークと、
2層構造の弁体を有し、前記第1ネットワーク及び前記第2ネットワークの間に配置されたバルブと
を備え、
前記マイクロパイプネットワークの一部は、前記バルブを介して接続先に接続されていること
を特徴とする冷却装置。 - 前記弁体は、前記バルブの温度変化により変形するように構成されていること
を特徴とする請求項1に記載の冷却装置。 - 前記バルブは、弁体の変形に応じて大きさを変える開口を有しており、
前記弁体は更に、前記バルブの温度が所定の閾値まで上昇した場合、第1形状から、前記開口の大きさが前記第1形状のときよりも大きい第2形状へと変形するように構成されていること
を特徴とする請求項1又は2に記載の冷却装置。 - 前記弁体は更に、前記バルブの温度が前記閾値よりも小さい第2閾値以下に降下した場合、前記第2形状から前記第1形状に変形するように構成されていること
を特徴とする請求項3に記載の冷却装置。 - 前記弁体における前記第1形状から前記第2形状への変形は不可逆であること
を特徴とする請求項3に記載の冷却装置。 - 前記弁体は、前記積層体からなること
を特徴とする請求項1から5までの何れか一つに記載の冷却装置。 - 前記積層体における各層は、チタン窒化物、チタン、アルミニウム、銅、鉄、金、タングステン、白金、鉄−ニッケル系合金、シリコン酸化物、又は各物質の何れかからなる合金の群から選択されること
を特徴とする請求項6に記載の冷却装置。 - 前記弁体は、部分円板形状をなすこと
を特徴とする請求項1から7までの何れか一つに記載の冷却装置。 - 前記マイクロパイプネットワークは、前記第2基板を貫通し、前記第1ネットワーク及び第2ネットワークを接続する複数の孔を有していること
を特徴とする請求項1から8までの何れか一つに記載の冷却装置。 - 前記複数の孔の一部は、前記第1ネットワーク及び第2ネットワークを直接接続するようにしてあること
を特徴とする請求項9に記載の冷却装置。 - 前記複数の孔の一部は、前記バルブを介して前記第1ネットワーク及び第2ネットワークを接続していること
を特徴とする請求項9に記載の冷却装置。 - 前記複数の孔は、フレア状をなしていること
を特徴とする請求項9から11までの何れか一つに記載の冷却装置。 - 前記弁体は、双安定性を有すること
を特徴とする請求項1から12までの何れか一つに記載の冷却装置。 - 前記弁体は、漸次的に変形するように構成されていること
を特徴とする請求項1から12までの何れか一つに記載の冷却装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1358934A FR3010830B1 (fr) | 2013-09-17 | 2013-09-17 | Dispositif de refroidissement d'une puce de circuit integre |
| FR1358934 | 2013-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015061076A JP2015061076A (ja) | 2015-03-30 |
| JP6449601B2 true JP6449601B2 (ja) | 2019-01-09 |
Family
ID=49382526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014188882A Expired - Fee Related JP6449601B2 (ja) | 2013-09-17 | 2014-09-17 | 冷却装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9615443B2 (ja) |
| EP (1) | EP2851949B1 (ja) |
| JP (1) | JP6449601B2 (ja) |
| KR (1) | KR102282296B1 (ja) |
| FR (1) | FR3010830B1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220143496A (ko) * | 2021-04-16 | 2022-10-25 | 엘아이지넥스원 주식회사 | 다층 냉각유로 구조의 냉각 장치 및 그를 포함하는 레이더 송수신 장치 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10645844B2 (en) * | 2018-04-17 | 2020-05-05 | Ge Aviation Systems Llc | Electronics cooling module |
| EP3874168B1 (en) * | 2018-10-30 | 2023-12-06 | Amazon Technologies Inc. | Microfluidic channels and pumps for active cooling of circuit boards or cables |
| US10660199B1 (en) | 2018-10-30 | 2020-05-19 | Amazon Technologies, Inc. | Microfluidic channels and pumps for active cooling of circuit boards |
| US11062824B2 (en) | 2018-10-30 | 2021-07-13 | Amazon Technologies, Inc. | Microfluidic channels and pumps for active cooling of cables |
| TWI701780B (zh) * | 2018-12-26 | 2020-08-11 | 技嘉科技股份有限公司 | 散熱組件 |
| RU2760884C1 (ru) * | 2020-12-29 | 2021-12-01 | Федеральное государственное бюджетное учреждение науки Институт теплофизики им. С.С. Кутателадзе Сибирского отделения Российской академии наук | Двухфазная, гибридная, однокомпонентная система охлаждения электронного оборудования |
| US11956931B2 (en) * | 2021-02-18 | 2024-04-09 | Nvidia Corporation | Intelligent and dynamic cold plate for datacenter cooling systems |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03186195A (ja) * | 1989-12-13 | 1991-08-14 | Hitachi Cable Ltd | ヒートパイプを具える放熱体およびその製造方法 |
| DE10011892A1 (de) * | 2000-03-03 | 2001-09-20 | Jenoptik Jena Gmbh | Montagesubstrat und Wärmesenke für Hochleistungsdiodenlaserbarren |
| WO2004042306A2 (en) | 2002-11-01 | 2004-05-21 | Cooligy, Inc. | Method and apparatus for achieving temperature uniformity and hot spot cooling in a heat producing device |
| US6825557B2 (en) * | 2002-12-17 | 2004-11-30 | Intel Corporation | Localized backside chip cooling with integrated smart valves |
| JP2004295718A (ja) * | 2003-03-28 | 2004-10-21 | Hitachi Ltd | 情報処理装置の液例システム |
| JP2005203559A (ja) | 2004-01-15 | 2005-07-28 | Fuji Electric Systems Co Ltd | 放熱器 |
| US7652372B2 (en) | 2005-04-11 | 2010-01-26 | Intel Corporation | Microfluidic cooling of integrated circuits |
| US7763973B1 (en) * | 2007-04-05 | 2010-07-27 | Hewlett-Packard Development Company, L.P. | Integrated heat sink for a microchip |
| JP5707884B2 (ja) * | 2010-11-12 | 2015-04-30 | 富士通株式会社 | マイクロポンプ及びこれを用いた半導体装置 |
-
2013
- 2013-09-17 FR FR1358934A patent/FR3010830B1/fr not_active Expired - Fee Related
-
2014
- 2014-09-16 KR KR1020140122991A patent/KR102282296B1/ko not_active Expired - Fee Related
- 2014-09-16 US US14/487,758 patent/US9615443B2/en not_active Expired - Fee Related
- 2014-09-16 EP EP14184988.5A patent/EP2851949B1/fr not_active Not-in-force
- 2014-09-17 JP JP2014188882A patent/JP6449601B2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220143496A (ko) * | 2021-04-16 | 2022-10-25 | 엘아이지넥스원 주식회사 | 다층 냉각유로 구조의 냉각 장치 및 그를 포함하는 레이더 송수신 장치 |
| KR102523477B1 (ko) * | 2021-04-16 | 2023-04-19 | 엘아이지넥스원 주식회사 | 다층 냉각유로 구조의 냉각 장치 및 그를 포함하는 레이더 송수신 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015061076A (ja) | 2015-03-30 |
| KR102282296B1 (ko) | 2021-07-28 |
| FR3010830B1 (fr) | 2016-12-23 |
| US20150075749A1 (en) | 2015-03-19 |
| FR3010830A1 (fr) | 2015-03-20 |
| EP2851949B1 (fr) | 2016-07-06 |
| US9615443B2 (en) | 2017-04-04 |
| EP2851949A1 (fr) | 2015-03-25 |
| KR20150032216A (ko) | 2015-03-25 |
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