发明名称 |
Non-circular radial heat sink |
摘要 |
<p>A heat sink (14) includes a blower (16) located in the heat sink (14) and a plurality of fins (18) extending from a periphery (20) of the blower (16) toward a perimeter (26) of the heat sink (14). The plurality of fins (18) define a plurality of channels (22) each having a channel inlet (42) located at the blower (16) and a channel exit (36) located at the perimeter (26) of the heat sink (14). The plurality of channels (22) vary in length around the perimeter (26) of the heat sink (14). A velocity of an air flow from the blower (16) at each channel inlet (42) is substantially equal for each channel (22) of the plurality of channels (22), and a total pressure drop from the channel inlet (42) to the channel exit (36) is substantially equal for each channel (22) of the plurality of channels (22).</p> |
申请公布号 |
EP2410564(A2) |
申请公布日期 |
2012.01.25 |
申请号 |
EP20110173330 |
申请日期 |
2011.07.08 |
申请人 |
HAMILTON SUNDSTRAND CORPORATION |
发明人 |
ST. ROCK, BRIAN;KASLUSKY, SCOTT F. |
分类号 |
H01L23/467 |
主分类号 |
H01L23/467 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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