JP2005528805A - 電子装置用冷却エレメント - Google Patents
電子装置用冷却エレメント Download PDFInfo
- Publication number
- JP2005528805A JP2005528805A JP2004510301A JP2004510301A JP2005528805A JP 2005528805 A JP2005528805 A JP 2005528805A JP 2004510301 A JP2004510301 A JP 2004510301A JP 2004510301 A JP2004510301 A JP 2004510301A JP 2005528805 A JP2005528805 A JP 2005528805A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- cooling element
- fin
- substrate
- fan
- 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.)
- Granted
Links
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Classifications
-
- 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
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (7)
- マイクロプロセッサなどの電子装置用のヒートシンクとして用いられる冷却エレメントであって、一方の側で電子装置に取り付けられ、かつ他方の側で別の放熱用部材を備える基部を含み、前記放熱用部材が、該放熱用部材の中央における空洞に取り付けられて伝熱のために気流を生成するファンを支持している冷却エレメントにおいて、少なくとも、一つのフィン部材が二つの隣接した放熱部材間の空間に取り付けられていることを特徴とする冷却エレメント。
- 請求項1に記載の冷却エレメントにおいて、フィン部材は、隣接した放熱部材と二者択一的に機械接触していることを特徴とする冷却エレメント。
- 請求項1または2に記載の冷却エレメントにおいて、フィン部材は波形ストリップから成ることを特徴とする冷却エレメント。
- 請求項1ないし3のいずれかに記載の冷却エレメントにおいて、放熱部材およびフィン部材は、同じ材料から成ることを特徴とする冷却エレメント。
- 請求項1ないし3のいずれかに記載の冷却エレメントにおいて、放熱部材およびフィン部材は、異なる材料から成ることを特徴とする冷却エレメント。
- 請求項1ないし5のいずれかに記載の冷却エレメントにおいて、放熱部材およびフィン部材の材料は、銅、アルミニウムまたは銀のグループのうちの少なくとも一つであることを特徴とする冷却エレメント。
- 請求項1ないし5のいずれかに記載の冷却エレメントにおいて、放熱部材およびフィン部材の材料は、銅合金またはアルミニウム合金のグループのうちの少なくとも一つであることを特徴とする冷却エレメント。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021027A FI20021027A0 (fi) | 2002-05-31 | 2002-05-31 | Jäähdytinelementti elektroniikkalaitteeseen |
PCT/FI2003/000415 WO2003103360A1 (en) | 2002-05-31 | 2003-05-28 | Cooling element for an electronic device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005528805A true JP2005528805A (ja) | 2005-09-22 |
JP4170982B2 JP4170982B2 (ja) | 2008-10-22 |
Family
ID=8564042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004510301A Expired - Fee Related JP4170982B2 (ja) | 2002-05-31 | 2003-05-28 | 電子装置用冷却エレメント |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050217824A1 (ja) |
EP (1) | EP1510113A1 (ja) |
JP (1) | JP4170982B2 (ja) |
CN (1) | CN1284434C (ja) |
AU (1) | AU2003238531A1 (ja) |
FI (1) | FI20021027A0 (ja) |
TW (1) | TW200401601A (ja) |
WO (1) | WO2003103360A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011192953A (ja) * | 2010-02-16 | 2011-09-29 | Toshiba Corp | 電子機器の冷却構造 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005004777A1 (de) * | 2005-02-01 | 2006-08-10 | Behr Industry Gmbh & Co. Kg | Kühler |
CA2606637A1 (en) * | 2006-10-16 | 2008-04-16 | Projects Unlimited, Inc. | Static inverter with hardened environmental housing |
TWM355000U (en) * | 2008-08-06 | 2009-04-11 | Kwo Ger Metal Technology Inc | Bottom board of heat sink module |
CN101839654B (zh) * | 2009-03-19 | 2013-06-05 | 富准精密工业(深圳)有限公司 | 散热器 |
TW201120320A (en) * | 2009-12-07 | 2011-06-16 | Hon Hai Prec Ind Co Ltd | Fan module and heat disspation device incorporating the same |
WO2011155247A1 (ja) * | 2010-06-07 | 2011-12-15 | 三菱電機株式会社 | ヒートシンクおよびその製造方法 |
DE202010012328U1 (de) * | 2010-09-08 | 2011-12-13 | Heinz Georg Symann | Plattenwärmetauscher mit Gebläse |
KR101156903B1 (ko) * | 2010-10-28 | 2012-06-21 | 삼성전기주식회사 | 전력변환모듈의 방열장치 |
US9326424B2 (en) * | 2014-09-10 | 2016-04-26 | Opentv, Inc. | Heat sink assembly and method of utilizing a heat sink assembly |
CN104602490B (zh) * | 2015-01-15 | 2017-09-22 | 华为技术有限公司 | 散热装置 |
US11410905B2 (en) * | 2019-03-18 | 2022-08-09 | International Business Machines Corporation | Optimized weight heat spreader for an electronic package |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138237Y2 (ja) * | 1978-11-17 | 1986-11-05 | ||
US4513812A (en) * | 1981-06-25 | 1985-04-30 | Papst-Motoren Gmbh & Co. Kg | Heat sink for electronic devices |
US4884631A (en) * | 1988-03-17 | 1989-12-05 | California Institute Of Technology | Forced air heat sink apparatus |
US5309983B1 (en) * | 1992-06-23 | 1997-02-04 | Pcubid Computer Tech | Low profile integrated heat sink and fan assembly |
US5526875A (en) * | 1994-10-14 | 1996-06-18 | Lin; Shih-Jen | Cooling device for CPU |
JPH08250878A (ja) * | 1995-03-07 | 1996-09-27 | Showa Aircraft Ind Co Ltd | ヒートシンク |
GB2312986A (en) * | 1996-05-08 | 1997-11-12 | Ming Der Chiou | Heat sink mounting device adapted for securing a heat sink to a CPU holder |
EP0862210A3 (en) * | 1997-01-31 | 2000-05-17 | Thermalloy Incorporated | Heat dissipating assembly |
JP2000353889A (ja) * | 1999-06-09 | 2000-12-19 | Nec Ibaraki Ltd | 冷却装置 |
JP2002016385A (ja) * | 2000-06-26 | 2002-01-18 | Nippon Yusoki Co Ltd | 発熱部品の放熱装置 |
US6615909B2 (en) * | 2000-07-10 | 2003-09-09 | Thermal Form & Function | Corrugated matrix heat sink for cooling electronic components |
US20020109970A1 (en) * | 2000-12-18 | 2002-08-15 | Samsung Electro-Mechanics Co., Ltd. | Heat sink for cooling electronic chip |
US6826050B2 (en) * | 2000-12-27 | 2004-11-30 | Fujitsu Limited | Heat sink and electronic device with heat sink |
US6668910B2 (en) * | 2002-04-09 | 2003-12-30 | Delphi Technologies, Inc. | Heat sink with multiple surface enhancements |
-
2002
- 2002-05-31 FI FI20021027A patent/FI20021027A0/fi not_active Application Discontinuation
-
2003
- 2003-05-26 TW TW092114150A patent/TW200401601A/zh unknown
- 2003-05-28 CN CN03812536.6A patent/CN1284434C/zh not_active Expired - Fee Related
- 2003-05-28 WO PCT/FI2003/000415 patent/WO2003103360A1/en active Application Filing
- 2003-05-28 JP JP2004510301A patent/JP4170982B2/ja not_active Expired - Fee Related
- 2003-05-28 AU AU2003238531A patent/AU2003238531A1/en not_active Abandoned
- 2003-05-28 US US10/514,368 patent/US20050217824A1/en not_active Abandoned
- 2003-05-28 EP EP03732600A patent/EP1510113A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011192953A (ja) * | 2010-02-16 | 2011-09-29 | Toshiba Corp | 電子機器の冷却構造 |
Also Published As
Publication number | Publication date |
---|---|
JP4170982B2 (ja) | 2008-10-22 |
CN1284434C (zh) | 2006-11-08 |
FI20021027A0 (fi) | 2002-05-31 |
WO2003103360A1 (en) | 2003-12-11 |
AU2003238531A1 (en) | 2003-12-19 |
CN1656864A (zh) | 2005-08-17 |
TW200401601A (en) | 2004-01-16 |
EP1510113A1 (en) | 2005-03-02 |
US20050217824A1 (en) | 2005-10-06 |
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