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1.发明授权Electrohydrodynamic airflow across a heat sink using a non-planar ion emitter array 有权使用非平面离子发射器阵列穿过散热器的电流动力气流公开(公告)号：US08807204B2
公开(公告)日：2014-08-19
申请号：US12872107
申请日：2010-08-31
申请人： Michael S. June , Chunjian Ni , Dana S. Royer , Mark E. Steinke
发明人： Michael S. June , Chunjian Ni , Dana S. Royer , Mark E. Steinke
CPC分类号： H05K7/2039 , F28F13/16 , H01L23/3672 , H01L23/467 , H01L2924/0002 , Y10T29/49002 , H01L2924/00
摘要： A system for cooling a heat generating device comprises a heat sink and a plurality of ion emitter elements that form an electrohydrodynamic (EHD) air flow device. The heat sink has a base disposed in thermal communication with a heat generating device, such as a processor. A plurality of heat sink fins is coupled to electrical ground to form ion collectors. Ion emitter elements are disposed in a non-planar pattern along first ends of the plurality of fins so that each ion emitter element is equidistant from the first end of a nearest fin. A power supply applies an electrical potential between the plurality of ion emitter elements and the plurality of fins to induce a flow of ions that cause airflow across the heat sink. It is preferable to have at least three ion emitter elements that are equidistant from each fin of the heat sink.
摘要翻译： 用于冷却发热装置的系统包括形成电动力（EHD）空气流动装置的散热器和多个离子发射器元件。 散热器具有与诸如处理器之类的发热装置热连通的基座。 多个散热鳍片耦合到电接地以形成离子收集器。 离子发射器元件沿着多个翅片的第一端设置在非平面图案中，使得每个离子发射器元件与最近翅片的第一端等距。 电源在多个离子发射器元件和多个翅片之间施加电势，以引起使散热器流过散热器的离子流。 优选具有与散热片的每个翅片等距的至少三个离子发射器元件。
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2.发明申请ELECTROHYDRODYNAMIC AIRFLOW ACROSS A HEAT SINK USING A NON-PLANAR ION EMITTER ARRAY 有权使用非平面离子发射器阵列的散热器进行电动气动公开(公告)号：US20120048529A1
公开(公告)日：2012-03-01
申请号：US12872107
申请日：2010-08-31
申请人： Michael S. June , Chunjian Ni , Dana S. Royer , Mark E. Steinke
发明人： Michael S. June , Chunjian Ni , Dana S. Royer , Mark E. Steinke
CPC分类号： H05K7/2039 , F28F13/16 , H01L23/3672 , H01L23/467 , H01L2924/0002 , Y10T29/49002 , H01L2924/00
摘要： A system for cooling a heat generating device comprises a heat sink and a plurality of ion emitter elements that form an electrohydrodynamic (EHD) air flow device. The heat sink has a base disposed in thermal communication with a heat generating device, such as a processor. A plurality of heat sink fins is coupled to electrical ground to form ion collectors. Ion emitter elements are disposed in a non-planar pattern along first ends of the plurality of fins so that each ion emitter element is equidistant from the first end of a nearest fin. A power supply applies an electrical potential between the plurality of ion emitter elements and the plurality of fins to induce a flow of ions that cause airflow across the heat sink. It is preferable to have at least three ion emitter elements that are equidistant from each fin of the heat sink.
摘要翻译： 用于冷却发热装置的系统包括形成电动力（EHD）空气流动装置的散热器和多个离子发射器元件。 散热器具有与诸如处理器之类的发热装置热连通的基座。 多个散热鳍片耦合到电接地以形成离子收集器。 离子发射器元件沿着多个翅片的第一端设置在非平面图案中，使得每个离子发射器元件与最近翅片的第一端等距。 电源在多个离子发射器元件和多个翅片之间施加电势，以引起使散热器流过散热器的离子流。 优选具有与散热片的每个翅片等距的至少三个离子发射器元件。
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