JP4953075B2 - ヒートシンク - Google Patents
ヒートシンク Download PDFInfo
- Publication number
- JP4953075B2 JP4953075B2 JP2007157186A JP2007157186A JP4953075B2 JP 4953075 B2 JP4953075 B2 JP 4953075B2 JP 2007157186 A JP2007157186 A JP 2007157186A JP 2007157186 A JP2007157186 A JP 2007157186A JP 4953075 B2 JP4953075 B2 JP 4953075B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- heat
- heat sink
- cooling
- cooling jacket
- 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
Links
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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
2 水冷ジャケット部
3 電子素子(ヒートソース)
4 箱型容器
5 冷却水
6 冷却水入口部
7 冷却水出口部
8 共通区画壁
9 熱サイフォンカバー
10 水冷ジャケットカバー
F 水(作動流体)
Claims (3)
- 沸騰熱伝達を行う作動流体が封入された蒸発部、及び該蒸発部の上部に設けられた、前記作動流体から与えられる蒸気を凝縮させるための蒸気空間部を備えた熱サイフォン部と、冷却水を通過させる水冷ジャケット部とを並設した水冷タンデム型ヒートシンクであって、前記熱サイフォン部の下方外側表面に設けられる電子素子と、前記熱サイフォン部と、前記水冷ジャケット部とをシリーズに対向配置させ、前記電子素子で発生した熱を前記熱サイフォン部にサブクール沸騰による熱伝達で移送し、前記熱サイフォン部に移送された熱を、前記熱サイフォン部の前記蒸発部と前記蒸気空間部のそれぞれから、前記水冷ジャケット部の冷却水に移送することを特徴する水冷タンデム型ヒートシンク。
- 請求項1に記載のヒートシンクにおいて、前記熱サイフォン部の内部では前記サブクール沸騰と凝縮の気液二相の状態を形成し、前記水冷ジャケット部では水の液単相の冷却状態を形成することを特徴とする水冷タンデム型ヒートシンク。
- 請求項1に記載のヒートシンクにおいて、前記熱サイフォン部と前記水冷ジャケット部と単一の容器にて構成し、前記容器の内部に設けた共通区画壁を介して前記熱サイフォン部に移送された熱を前記水冷ジャケット部の冷却水に移送させることを特徴とする水冷タンデム型ヒートシンク。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007157186A JP4953075B2 (ja) | 2007-06-14 | 2007-06-14 | ヒートシンク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007157186A JP4953075B2 (ja) | 2007-06-14 | 2007-06-14 | ヒートシンク |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008311399A JP2008311399A (ja) | 2008-12-25 |
| JP2008311399A5 JP2008311399A5 (ja) | 2010-02-25 |
| JP4953075B2 true JP4953075B2 (ja) | 2012-06-13 |
Family
ID=40238760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007157186A Expired - Fee Related JP4953075B2 (ja) | 2007-06-14 | 2007-06-14 | ヒートシンク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4953075B2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308709A1 (en) * | 2008-12-12 | 2011-12-22 | Joseph Ouellette | Mandrel with integral heat pipe |
| WO2013169774A2 (en) | 2012-05-07 | 2013-11-14 | Phononic Devices, Inc. | Thermoelectric heat exchanger component including protective heat spreading lid and optimal thermal interface resistance |
| US20130291555A1 (en) | 2012-05-07 | 2013-11-07 | Phononic Devices, Inc. | Thermoelectric refrigeration system control scheme for high efficiency performance |
| US9593871B2 (en) | 2014-07-21 | 2017-03-14 | Phononic Devices, Inc. | Systems and methods for operating a thermoelectric module to increase efficiency |
| US10458683B2 (en) | 2014-07-21 | 2019-10-29 | Phononic, Inc. | Systems and methods for mitigating heat rejection limitations of a thermoelectric module |
| WO2018056439A1 (ja) * | 2016-09-23 | 2018-03-29 | 古河電気工業株式会社 | 断熱構造体 |
| JP7168850B2 (ja) * | 2018-11-27 | 2022-11-10 | 富士通株式会社 | 蒸発器及び冷却システム |
| CN111504106B (zh) * | 2020-05-15 | 2025-03-25 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种平面液冷热管 |
| JP2023126992A (ja) * | 2020-07-31 | 2023-09-13 | 尼得科超▲しゅう▼科技股▲ふん▼有限公司 | 冷却部材 |
| JP2023179044A (ja) | 2022-06-07 | 2023-12-19 | セイコーエプソン株式会社 | 冷却装置、循環式冷却システム及び電子機器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0359645A (ja) * | 1989-07-28 | 1991-03-14 | Konica Corp | 帯電防止処理をしたハロゲン化銀写真感光材料 |
| JP2874100B2 (ja) * | 1990-10-16 | 1999-03-24 | 富士通株式会社 | 電子装置の冷却装置 |
| JP2002016204A (ja) * | 2000-06-28 | 2002-01-18 | Ts Heatronics Co Ltd | 受放熱構造体 |
| JP4201962B2 (ja) * | 2000-07-07 | 2008-12-24 | 財団法人電力中央研究所 | 微細化沸騰を利用した冷却方法 |
-
2007
- 2007-06-14 JP JP2007157186A patent/JP4953075B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008311399A (ja) | 2008-12-25 |
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