JP2007329490A - ファン援用熱減少装置 - Google Patents
ファン援用熱減少装置 Download PDFInfo
- Publication number
- JP2007329490A JP2007329490A JP2007180902A JP2007180902A JP2007329490A JP 2007329490 A JP2007329490 A JP 2007329490A JP 2007180902 A JP2007180902 A JP 2007180902A JP 2007180902 A JP2007180902 A JP 2007180902A JP 2007329490 A JP2007329490 A JP 2007329490A
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- Prior art keywords
- fan
- heat
- cooling device
- cooling
- assembly
- 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.)
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Classifications
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- 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
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- 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 Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
【解決手段】ハウジングは間に細長い開口を備えた複数の冷却羽根から構成され、空気を羽根の間を通して羽根を冷却している。羽根は、冷却装置が動作しているとき発生する騒音を極小にするために、ファン羽根の向きに対してほぼ反対に傾いている。冷却装置は空気を冷却羽根の上方を2回通過させる。
【選択図】図1
Description
20…空気移動装置
50…熱減少アセンブリ
52…基底部
54…平面状表面
71…冷却羽根
73…スロット
82…周辺壁部
84…室
110…熱源
144−150…空気
BB…冷却装置中心軸
Claims (2)
- 熱源からの熱を消散するための冷却装置であって、
前記熱源に接触するようになっている実質的に平面状の表面と、
前記平面状の表面に実質的に垂直な冷却装置中心軸と、
前記冷却装置の内部に設けられた室と、
前記室を取り囲む複数の冷却羽根とを備え、
前記冷却羽根の各々に前記冷却装置中心軸に平行であって前記冷却羽根を交差する軸を決定したとき、前記冷却羽根の各々は前記交差する軸に対して傾いた向きで配置されることを特徴とする冷却装置。 - 熱源からの熱を消散するための冷却装置であって、
複数の冷却羽根であって、各々が長手方向中心軸を決定する複数の冷却羽根によって決定されるファン室と、
複数のファン羽根であって、各々がファン羽根方位軸を決定し、前記ファン室内でファン回転軸の周りを回転可能とされる複数のファン羽根とを有し、
前記冷却羽根の前記長手方向中心軸は、前記複数のファン羽根の前記ファン羽根方位軸に対して、略75度から略105度までの角度を成すことを特徴とする冷却装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US593,185 | 1996-02-01 | ||
US08/593,185 US5785116A (en) | 1996-02-01 | 1996-02-01 | Fan assisted heat sink device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9031141A Division JPH09219478A (ja) | 1996-02-01 | 1997-01-30 | ファン援用熱減少装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007329490A true JP2007329490A (ja) | 2007-12-20 |
JP4728294B2 JP4728294B2 (ja) | 2011-07-20 |
Family
ID=24373737
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9031141A Pending JPH09219478A (ja) | 1996-02-01 | 1997-01-30 | ファン援用熱減少装置 |
JP2007180902A Expired - Fee Related JP4728294B2 (ja) | 1996-02-01 | 2007-07-10 | ファン援用熱減少装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9031141A Pending JPH09219478A (ja) | 1996-02-01 | 1997-01-30 | ファン援用熱減少装置 |
Country Status (5)
Country | Link |
---|---|
US (3) | US5785116A (ja) |
JP (2) | JPH09219478A (ja) |
CN (1) | CN1132088C (ja) |
DE (1) | DE19701938B4 (ja) |
GB (1) | GB2309775B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5930250B2 (ja) * | 2013-03-06 | 2016-06-08 | 三菱電機株式会社 | 回転電機 |
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1996
- 1996-02-01 US US08/593,185 patent/US5785116A/en not_active Expired - Fee Related
- 1996-12-11 GB GB9625787A patent/GB2309775B/en not_active Expired - Fee Related
- 1996-12-31 CN CN96123460A patent/CN1132088C/zh not_active Expired - Fee Related
-
1997
- 1997-01-21 DE DE19701938A patent/DE19701938B4/de not_active Expired - Fee Related
- 1997-01-30 JP JP9031141A patent/JPH09219478A/ja active Pending
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1998
- 1998-04-07 US US09/056,416 patent/US5975194A/en not_active Expired - Fee Related
-
1999
- 1999-09-03 US US09/389,948 patent/US6152214A/en not_active Expired - Fee Related
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2007
- 2007-07-10 JP JP2007180902A patent/JP4728294B2/ja not_active Expired - Fee Related
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Cited By (1)
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JP5930250B2 (ja) * | 2013-03-06 | 2016-06-08 | 三菱電機株式会社 | 回転電機 |
Also Published As
Publication number | Publication date |
---|---|
GB2309775B (en) | 2000-08-23 |
GB2309775A (en) | 1997-08-06 |
US5975194A (en) | 1999-11-02 |
CN1160240A (zh) | 1997-09-24 |
JP4728294B2 (ja) | 2011-07-20 |
US6152214A (en) | 2000-11-28 |
DE19701938B4 (de) | 2004-12-23 |
GB9625787D0 (en) | 1997-01-29 |
DE19701938A1 (de) | 1997-08-07 |
CN1132088C (zh) | 2003-12-24 |
US5785116A (en) | 1998-07-28 |
JPH09219478A (ja) | 1997-08-19 |
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