专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20110149252A1 Electrohydrodynamic Air Mover Performance 审中-公开
标题翻译：电动动力空气动力性能
公开(公告)号：US20110149252A1
公开(公告)日：2011-06-23
申请号：US12643649
申请日：2009-12-21
申请人： Matthew Keith Schwiebert , Nels Jewell-Larsen , Hongyu Ran , Kenneth A. Honer , Piyush Savalia , Yan Zhang , Ron Goldman
发明人： Matthew Keith Schwiebert , Nels Jewell-Larsen , Hongyu Ran , Kenneth A. Honer , Piyush Savalia , Yan Zhang , Ron Goldman
IPC分类号： H01T23/00 , G03B21/16
CPC分类号： G06F1/20 , H05K7/20136
摘要： Structures for reducing the effect of charged surfaces near the electrodes on the performance efficiency of an electrohydrodynamic (EHD) device are disclosed. The potential levels on surfaces of an electronic device near the EHD electrodes are varied with respect to a function of the combination of distance from the emitter and the distance from the collector. The potential levels may be constant, may vary in discrete steps, may be continuously variable along the length between the EHD electrodes and beyond the electrodes, and may vary with respect to time.
摘要翻译：公开了用于降低电极附近的带电表面对电动力学（EHD）器件的性能效率的影响的结构。 EHD电极附近的电子设备的表面上的电位相对于距离发射器的距离和与集电极的距离的组合的函数而变化。电位电平可以是恒定的，可以在离散步骤中变化，可以沿着EHD电极之间的长度和电极之间的长度连续地变化，并且可以相对于时间而变化。

12. 发明申请

US20100116469A1 ELECTROHYDRODYNAMIC FLUID ACCELERATOR WITH HEAT TRANSFER SURFACES OPERABLE AS COLLECTOR ELECTRODE 失效
标题翻译：具有传热表面的电动液体加速器作为收集器电极可操作
公开(公告)号：US20100116469A1
公开(公告)日：2010-05-13
申请号：US12615900
申请日：2009-11-10
申请人： Nels Jewell-Larsen , Kenneth A. Honer , Matt Schwiebert , Hongyu Ran , Piyush Savalia , Yan Zhang
发明人： Nels Jewell-Larsen , Kenneth A. Honer , Matt Schwiebert , Hongyu Ran , Piyush Savalia , Yan Zhang
IPC分类号： F28D15/00
CPC分类号： H02N11/006 , F04B19/006 , F28F2250/08 , G06F1/203
摘要： In thermal management systems that employ EHD devices to motivate flow of air between ventilated boundary portions of an enclosure, it can be desirable to have some heat transfer surfaces participate in electrohydrodynamic acceleration of fluid flow while providing additional heat transfer surfaces that may not. In some embodiments, both collector electrodes and additional heat transfer surfaces are thermally coupled into a heat transfer path. Collector electrodes then contribute both to flow of cooling air and to heat transfer to the air flow so motivated. The collector electrodes and additional heat transfer surfaces may be parts of a unitary, or thermally coupled, structure that is introduced into a flow path at multiple positions therealong. In some embodiments, the collector electrodes and additional heat transfer surfaces may be proximate each other along the flow path. In some embodiments, the collector electrodes and additional heat transfer surfaces may be separate structures.
摘要翻译：在使用EHD装置来激励外壳通气边界部分之间的空气流动的热管理系统中，可能希望具有一些传热表面参与流体流动的电流动力学加速，同时提供可能不会的额外的传热表面。在一些实施例中，收集器电极和附加传热表面都热耦合到传热路径中。然后，收集器电极对冷却空气的流动进行贡献，并将热量传递给如此积极的气流。集电极和附加传热表面可以是整体或热耦合的结构的部分，其被引入到沿着多个位置的流动路径中。在一些实施例中，集电极和附加传热表面可以沿着流动路径彼此靠近。在一些实施例中，集电极和附加传热表面可以是分离的结构。

13. 发明申请

US20100052540A1 ELECTROHYDRODYNAMIC FLUID ACCELERATOR DEVICE WITH COLLECTOR ELECTRODE EXHIBITING CURVED LEADING EDGE PROFILE 失效
标题翻译：带收集电极的电动液体加速器装置展示曲线引导边缘剖面
公开(公告)号：US20100052540A1
公开(公告)日：2010-03-04
申请号：US12553688
申请日：2009-09-03
申请人： Nels Jewell-Larsen , Kenneth A. Honer , Matt Schwiebert , Hongyu Ran , Piyush Savalia , Yan Zhang
发明人： Nels Jewell-Larsen , Kenneth A. Honer , Matt Schwiebert , Hongyu Ran , Piyush Savalia , Yan Zhang
IPC分类号： H01J7/00 , H01J27/00
CPC分类号： F28F13/16 , F28D15/02 , F28F2250/08 , H02N11/006
摘要： Performance of an electrohydrodynamic fluid accelerator device may be improved and adverse events such as sparking or arcing may be reduced based, amongst other things, on electrode geometries and/or positional interrelationships of the electrodes. For example, in a class of EHD devices that employ a longitudinally elongated corona discharge electrode (often, but not necessarily, a wire), a plurality of generally planar, collector electrodes may be positioned so as to present respective leading surfaces toward the corona discharge electrode. The generally planar collector electrodes may be oriented so that their major surfaces are generally orthogonal to the longitudinal extent of the corona discharge electrode. In such EHD devices, a high intensity electric field can be established in the “gap” between the corona discharge electrode and leading surfaces of the collector electrodes.
摘要翻译：电子流体动力学流体加速器装置的性能可以被改善，并且可以基于电极的电极几何形状和/或位置相互关系来减少不利的事件，例如火花或电弧。例如，在采用纵向长度电晕放电电极（通常但不一定是导线）的一类EHD装置中，可以将多个大体上平面的集电极定位成使得各自的前表面朝向电晕放电电极。大致平面的集电极可以被定向成使得它们的主表面大致垂直于电晕放电电极的纵向延伸。在这样的EHD装置中，可以在电晕放电电极和集电极的前表面之间的“间隙”中建立高强度电场。

14. 发明申请

US20130056241A1 EMITTER WIRE WITH LAYERED CROSS-SECTION 审中-公开
标题翻译：发射线与分层交叉部分
公开(公告)号：US20130056241A1
公开(公告)日：2013-03-07
申请号：US13302811
申请日：2011-11-22
申请人： Guilian Gao , Nels Jewell-Larsen , Giles Humpston
发明人： Guilian Gao , Nels Jewell-Larsen , Giles Humpston
IPC分类号： H01B5/00 , F28F13/00 , F04B19/00 , B05D5/12
CPC分类号： B03C3/60 , B03C3/41 , B03C2201/04 , B03C2201/14
摘要： By selecting different materials for each layer, a multi-layered electrode structure can be made with superior performance characteristics. For example, a multilayered electrode can include a high tensile strength tungsten core, a conductive intermediate palladium, palladium-nickel, or other platinum group metal layer for generating a corona discharge, and a hardened layer comprising rhodium or other platinum group metal or alloy of the same to resist frictional abrasion during removal of silica dendrites that accumulate on the electrode surface during operation.
摘要翻译：通过为每层选择不同的材料，可以制造具有优异性能特性的多层电极结构。例如，多层电极可以包括用于产生电晕放电的高拉伸强度钨芯，导电中间体钯，钯 - 镍或其它铂族金属层，以及包含铑或其它铂族金属或其它铂族金属的合金的硬化层同样能够抵抗在操作期间积聚在电极表面上的二氧化硅枝晶的去除期间的摩擦磨损。

15. 发明申请

US20110308773A1 GRANULAR ABRASIVE CLEANING OF AN EMITTER WIRE 审中-公开
标题翻译：发射线的颗粒磨耗清洁
公开(公告)号：US20110308773A1
公开(公告)日：2011-12-22
申请号：US12819966
申请日：2010-06-21
申请人： Guilian Gao , Nels Jewell-Larsen , Chung-Chuan Tseng
发明人： Guilian Gao , Nels Jewell-Larsen , Chung-Chuan Tseng
IPC分类号： H05K7/20 , B24B31/00
CPC分类号： B03C3/743 , B03C2201/04
摘要： An apparatus for cleaning an emitter electrode in electrohydrodynamic fluid accelerator and precipitator devices via movement of a cleaning device including granular abrasives positioned to frictionally engage the emitter electrode. The cleaning device causes the granular abrasives to travel along a longitudinal extent of the emitter electrode to remove detrimental material accumulated on the electrode. The granular abrasives can be retained in housing, on opposed cleaning surfaces, and can be compressed by the housing or an applied force to abrade detrimental material from the electrode surface.
摘要翻译：一种用于通过包括定位成摩擦地接合发射电极的颗粒磨料的清洁装置的移动来清洁电动液体加速器和除尘装置中的发射极的装置。清洁装置使得颗粒磨料沿着发射极的纵向延伸，以去除积聚在电极上的有害材料。颗粒状研磨剂可以保持在壳体中的相对的清洁表面上，并且可以被壳体或施加的力压缩以从电极表面磨蚀有害材料。

16. 发明申请

US20070238319A1 Mechanically actuated nanotube switches 审中-公开
标题翻译：机械致动的纳米管开关
公开(公告)号：US20070238319A1
公开(公告)日：2007-10-11
申请号：US11217731
申请日：2005-08-31
申请人： Nels Jewell-Larsen , Stephen Montgomery , Joseph Dibene
发明人： Nels Jewell-Larsen , Stephen Montgomery , Joseph Dibene
IPC分类号： H01L21/31
CPC分类号： G11C13/025 , B82Y10/00 , B82Y30/00 , G11C2213/16
摘要： Some embodiments of the present invention include apparatuses and methods relating to nanotube switches that are mechanically actuated.
摘要翻译：本发明的一些实施例包括与机械致动的纳米管开关相关的装置和方法。

17. 发明申请

US20070002534A1 Cooling apparatus and method 有权
标题翻译：冷却装置及方法
公开(公告)号：US20070002534A1
公开(公告)日：2007-01-04
申请号：US11171682
申请日：2005-06-29
申请人： Rajiv Mongia , Stephen Montgomery , Willem Beltman , Mark Trautman , Nels Jewell-Larsen
发明人： Rajiv Mongia , Stephen Montgomery , Willem Beltman , Mark Trautman , Nels Jewell-Larsen
IPC分类号： H05K7/20
CPC分类号： H05K7/20172 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A cooling apparatus is provided with an electrostatic flow modifier to be complementarily positioned relative to a cooling fluid flow to modify at least one characteristic of the cooling fluid flow to enhance an amount of heat the cooling fluid flow removes from an electronic component.
摘要翻译：冷却装置设置有静电流量调节器，以相对于冷却流体流互补定位，以改变冷却流体流的至少一个特征，以增强冷却流体流从电子部件移除的热量。

18. 发明授权

US08804296B2 System and method for in-situ conditioning of emitter electrode with silver 有权
标题翻译：用银原位调节发射电极的系统和方法
公开(公告)号：US08804296B2
公开(公告)日：2014-08-12
申请号：US13602256
申请日：2012-09-03
申请人： Kenneth Honer , Guilian Gao , Matthew Schwiebert , Nels Jewell-Larsen
发明人： Kenneth Honer , Guilian Gao , Matthew Schwiebert , Nels Jewell-Larsen
IPC分类号： H05F3/00
CPC分类号： B03C3/743 , B03C3/41 , B03C2201/04 , B03C2201/14
摘要： Cleaning and/or conditioning electrode surfaces can provide significant performance and operational benefits in EHD devices. In particular, conditioning of emitter electrode surfaces with silver (Ag), silver compositions or silver preparations applied in situ at successive times throughout the operating lifetime of an EHD air mover has been found to significantly reduce ozone production. Structures and techniques are described for in situ conditioning electrode surfaces and, in particular, emitter electrode surfaces of an EHD device such as an air mover or precipitator, with a conditioning material that includes silver.
摘要翻译：清洁和/或调节电极表面可以在EHD设备中提供显着的性能和操作优势。特别地，发现在EHD空气推动器的使用寿命期间连续施加的银（Ag），银组合物或银制剂的发射电极表面的调节已被发现显着减少臭氧产生。描述了用于原位调节电极表面的结构和技术，特别是EHD装置（例如鼓风机或除尘器）的发射极电极表面，其中包含银的调理材料。

19. 发明授权

US08482898B2 Electrode conditioning in an electrohydrodynamic fluid accelerator device 失效
标题翻译：电动液体加速装置中的电极调理
公开(公告)号：US08482898B2
公开(公告)日：2013-07-09
申请号：US12771967
申请日：2010-04-30
申请人： Ken Honer , Guilian Gao , Nels Jewell-Larsen
发明人： Ken Honer , Guilian Gao , Nels Jewell-Larsen
IPC分类号： H05F3/00
CPC分类号： B03C3/743 , B03C3/41 , B03C2201/04
摘要： Conditioning an electrode is performed with a cleaning device for removing detrimental material from forming electrode surfaces of an electrohydrodynamic device or other ion flow generating device. A conditioning material is deposited on the electrode to at least partially mitigate erosion, corrosion, oxidations, dendrite formation on the electrode or ozone production. The conditioning material can be deposited by a wearable portion of one or more cleaning blocks or wipers. The cleaning blocks may have a composition selected to be hard enough to remove detrimental material under a selected pressure, while soft enough to be wearable to deposit a conditioning layer on the electrode surface. The conditioning material can be applied as a solid or liquid. The applied conditioning material can include at least one of silver, palladium, platinum, manganese, nickel, zirconium, titanium, tungsten, aluminum, oxides or alloys thereof, carbon, and organometallic materials that decompose under plasma conditions.
摘要翻译：使用用于去除有害材料的清洁装置来形成电极，以形成电动液压装置或其它离子流产生装置的电极表面。调节材料沉积在电极上以至少部分地减轻电极上的侵蚀，腐蚀，氧化，枝晶形成或臭氧产生。调理材料可以由一个或多个清洁块或擦拭器的可穿戴部分沉积。清洁块可以具有选择为足够硬的组合以在选定的压力下去除有害材料，同时足够柔软以便在电极表面上沉积调理层。调理材料可以作为固体或液体使用。所施加的调理材料可以包括在等离子体条件下分解的银，钯，铂，锰，镍，锆，钛，钨，铝，氧化物或其合金，碳和有机金属材料中的至少一种。

20. 发明申请

US20120205079A1 ELECTRONIC SYSTEM ADAPTED FOR PASSIVE CONVECTIVE COOLING AND STAGED USE OF ELECTROHYDRODYNAMIC (EHD) AND MECHANICAL AIR MOVERS FOR QUIET FORCED CONVECTION ASSIST 审中-公开
标题翻译：适用于无源对流冷却的电子系统和电动力学（EHD）和机械式空气移动器用于强制对流辅助的标准使用
公开(公告)号：US20120205079A1
公开(公告)日：2012-08-16
申请号：US13370961
申请日：2012-02-10
申请人： Nels Jewell-Larsen , Kenneth Honer , Gustavo Joseph
发明人： Nels Jewell-Larsen , Kenneth Honer , Gustavo Joseph
IPC分类号： F28D15/00
CPC分类号： H05K7/20172
摘要： Flow paths, duct work, ventilation boundaries, and/or placement of EHD and mechanical air mover within a electronic device enclosure can all affect the efficacy of a thermal management solution that seeks to provide silent air cooling over a significant thermal operating envelope with staged introduction of electrohydrodynamic (EHD) and mechanical air mover devices. For electronic devices in which it is desirable to employ passive, unforced convective cooling over a portion of the thermal operating envelope, practical designs for consumer electronics form factors may be quite sensitive to flow path, duct work and ventilation boundary design as well as to the placement of EHD and mechanical air mover components relative thereto and to each other. A range of inventive solutions that have been developed to address some or all of these design challenges.
摘要翻译：电子设备外壳内的流路，管道工作，通风边界和/或EHD和机械空气推动器的放置都可能影响热管理解决方案的功效，该解决方案旨在通过分期介绍在重要的热操作范围内提供静音空气冷却的电动力学（EHD）和机械鼓风机。对于其中期望在热操作外壳的一部分上采用被动的非强制对流冷却的电子设备，消费电子产品的实际设计形式可能对流动路径，管道工作和通风边界设计以及对于将EHD和机械空气移动器部件相对于其彼此放置。为解决部分或全部设计挑战而开发的一系列创新性解决方案。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式