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1. 发明申请

US20110074162A1 Energy harvester apparatus having improved efficiency 有权
标题翻译：能量收集装置具有提高的效率
公开(公告)号：US20110074162A1
公开(公告)日：2011-03-31
申请号：US12586937
申请日：2009-09-30
申请人： Francesco Cottone , Suresh Goyal , Jeff Punch
发明人： Francesco Cottone , Suresh Goyal , Jeff Punch
IPC分类号： F03G7/08 , H02N2/18
CPC分类号： H02N2/186 , H01L41/125 , H02K35/02
摘要： An improved vibrational energy harvester includes a housing and at least one energy transducer. In an embodiment, a second mass element is arranged to receive collisionally transferred kinetic energy from a first mass element when the housing is in an effective state of mechanical agitation, resulting in relative motion between the housing and at least one of the second and further mass elements. The energy transducer is arranged to be activated by the resulting relative motion between the housing and at least one of the second and further mass elements. In a further embodiment, kinetic energy is collisionally transferred in a velocity-multiplying arrangement from the first to a second or further mass element that has a range of linear ballistic motion. The energy transducer is arranged to be activated, at least in part, by the ballistic motion of the second or further mass element. The energy transducer, or a portion of it, may be attached to the housing, or it may be attached to another of the mass elements.
摘要翻译：改进的振动能量收集器包括壳体和至少一个能量换能器。在一个实施例中，第二质量元件被布置成当壳体处于机械搅动的有效状态时从第一质量元件接收碰撞转移的动能，导致壳体与第二和另外质量中的至少一个之间的相对运动元素。能量传感器被布置成通过壳体与第二和另外的质量元件中的至少一个之间的相应运动来激活。在另一实施例中，动能以速度乘法布置从具有一定范围的线性弹道运动的第一至第二或另外的质量元件碰撞转移。能量传感器被布置成至少部分地通过第二或另外的质量元件的弹道运动而被激活。能量换能器或其一部分可以附接到壳体，或者其可以附接到另一个质量元件。

2. 发明授权

US08350394B2 Energy harvester apparatus having improved efficiency 有权
标题翻译：能量收集装置具有提高的效率
公开(公告)号：US08350394B2
公开(公告)日：2013-01-08
申请号：US12586937
申请日：2009-09-30
申请人： Francesco Cottone , Suresh Goyal , Jeff Punch
发明人： Francesco Cottone , Suresh Goyal , Jeff Punch
IPC分类号： F02B63/04 , F03G7/08 , H02K7/18 , F02B67/04
CPC分类号： H02N2/186 , H01L41/125 , H02K35/02
摘要： An improved vibrational energy harvester includes a housing and at least one energy transducer. In an embodiment, a second mass element is arranged to receive collisionally transferred kinetic energy from a first mass element when the housing is in an effective state of mechanical agitation, resulting in relative motion between the housing and at least one of the second and further mass elements. The energy transducer is arranged to be activated by the resulting relative motion between the housing and at least one of the second and further mass elements. In a further embodiment, kinetic energy is collisionally transferred in a velocity-multiplying arrangement from the first to a second or further mass element that has a range of linear ballistic motion. The energy transducer is arranged to be activated, at least in part, by the ballistic motion of the second or further mass element. The energy transducer, or a portion of it, may be attached to the housing, or it may be attached to another of the mass elements.
摘要翻译：改进的振动能量收集器包括壳体和至少一个能量换能器。在一个实施例中，第二质量元件被布置成当壳体处于机械搅动的有效状态时从第一质量元件接收碰撞转移的动能，导致壳体与第二和另外质量中的至少一个之间的相对运动元素。能量传感器被布置成通过壳体与第二和另外的质量元件中的至少一个之间的相应运动来激活。在另一实施例中，动能以速度乘法装置从具有一定范围的线性弹道运动的第一至第二或另一质量元件碰撞转移。能量传感器被布置成至少部分地通过第二或另外的质量元件的弹道运动而被激活。能量换能器或其一部分可以附接到壳体，或者其可以附接到另一个质量元件。

3. 发明授权

US08881794B2 Cooling device 有权
标题翻译：冷却装置
公开(公告)号：US08881794B2
公开(公告)日：2014-11-11
申请号：US12084891
申请日：2006-11-17
申请人： Edmond Walsh , Ronan Grimes , Jeff Punch
发明人： Edmond Walsh , Ronan Grimes , Jeff Punch
IPC分类号： F24B1/06 , F04D29/58 , F04D29/68 , H01L23/467 , F28D15/00
CPC分类号： F04D29/582 , F04D29/681 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A cooling device (1) comprises a top plate (2), a bottom plate (3), an axial flow inlet (4) in the top plate (2), a rotor support (5) on the top plate (2), and a pump rotor fan (6). The outer dimensions are 40 mm in diameter and 4 mm in height. The internal separation of the plates 2 and 3 is 4 mm. The cooling device (1) has a low profile in scale. Depending on the configuration and on operating parameters steady or unsteady fluid flow vortices can be created in the heat sink. The resulting flow field enhances heat transfer rates locally through impingement cooling and thermal transport by the vortices, whether generated to be steady or unsteady in nature. Also, the vortices drive a secondary flow within the heat sink, effectively creating a pumping mechanism, which further enhances heat transfer. The heat sink is simple, economical to construct and integrate within portable electronics such as mobile phones, and provides the possibility of utilizing existing components and architectures within electronic devices as the heat sink body. For example one or more heat sink surfaces may be surfaces of existing components such as a circuit board or a housing.
摘要翻译：冷却装置（1）包括顶板（2），底板（3），顶板（2）中的轴向流入口（4），顶板（2）上的转子支撑件（5）和泵转子风扇（6）。外形尺寸为直径40毫米，高4毫米。板2和3的内部分离是4mm。冷却装置（1）的尺寸小。根据配置和操作参数可以在散热器中创建稳定或不稳定的流体流动涡流。所产生的流场通过冲击冷却和涡流的热传递局部地提高了热传递速率，无论是自然地稳定还是不稳定。此外，涡流驱动散热器内的二次流动，有效地产生泵送机构，这进一步增强了热传递。散热器在诸如移动电话的便携式电子设备中构造和集成是简单，经济的，并且提供了利用电子设备中的现有部件和架构作为散热器主体的可能性。例如，一个或多个散热器表面可以是诸如电路板或外壳的现有部件的表面。

4. 发明申请

US20120250258A2 A COOLING DEVICE 审中-公开
标题翻译：冷却装置
公开(公告)号：US20120250258A2
公开(公告)日：2012-10-04
申请号：US12737690
申请日：2009-08-10
申请人： Edmond Walsh , Ronan Grimes , Jeff Punch , Patrick Walsh
发明人： Edmond Walsh , Ronan Grimes , Jeff Punch , Patrick Walsh
IPC分类号： H05K7/20 , F28D15/04 , F28F13/00
CPC分类号： F04D29/4226 , F04D29/5853 , F04D29/626 , G06F1/20 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A cooling device has a finless heat sink (1) which is rectangular in plan, having two spaced-apart plates (5, 6). A fan impeller (2) and motor (3) are supported between the plates (5, 6) for axial air flow in (7) and radial flow out. The device is placed on an electronic component (4) to be cooled. The component (4) may be an electronic package, for example. The heat sink (1) is manufactured from a single piece of conducting material. There is a rotor support (8) on the top plate (5), supporting a fan rotor (3). The rotor support (8) is in a device inlet for axial flow into the fan impeller (2). There are two opposed side walls (9) interconnecting the plates 5 and 6. The device outlet is the gap between the plates (5, 6) along the open sides. The cooling device is very efficient, compact, and inexpensive to manufacture.
摘要翻译：冷却装置具有平板状矩形的无鳍散热器（1），具有两个间隔开的板（5,6）。风扇叶轮（2）和马达（3）被支撑在板（5,6）之间，用于（7）中的轴向空气流动并且径向流出。将该装置放置在要冷却的电子部件（4）上。组件（4）可以是例如电子封装。散热器（1）由单片导电材料制成。在顶板（5）上有转子支架（8），支撑风扇转子（3）。转子支撑件（8）位于用于轴向流入风扇叶轮（2）的装置入口中。连接板5和6有两个相对的侧壁（9）。装置出口是沿开放侧的板（5,6）之间的间隙。冷却装置非常高效，紧凑，制造成本低廉。

5. 发明申请

US20090145584A1 Cooling Device 有权
标题翻译：冷却装置
公开(公告)号：US20090145584A1
公开(公告)日：2009-06-11
申请号：US12084891
申请日：2006-11-17
申请人： Edmond Walsh , Ronan Grimes , Jeff Punch
发明人： Edmond Walsh , Ronan Grimes , Jeff Punch
IPC分类号： F28F13/12
CPC分类号： F04D29/582 , F04D29/681 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A cooling device (1) comprises a top plate (2), a bottom plate (3), an axial flow inlet (4) in the top plate (2), a rotor support (5) on the top plate (2), and a pump rotor fan (6). The outer dimensions are 40 mm in diameter and 4 mm in height. The internal separation of the plates 2 and 3 is 4 mm. The cooling device (1) has a low profile in scale. Depending on the configuration and on operating parameters steady or unsteady fluid flow vortices can be created in the heat sink. The resulting flow field enhances heat transfer rates locally through impingement cooling and thermal transport by the vortices, whether generated to be steady or unsteady in nature. Also, the vortices drive a secondary flow within the heat sink, effectively creating a pumping mechanism, which further enhances heat transfer. The heat sink is simple, economical to construct and integrate within portable electronics such as mobile phones, and provides the possibility of utilizing existing components and architectures within electronic devices as the heat sink body. For example one or more heat sink surfaces may be surfaces of existing components such as a circuit board or a housing.
摘要翻译：冷却装置（1）包括顶板（2），底板（3），顶板（2）中的轴向流入口（4），顶板（2）上的转子支撑件（5）和泵转子风扇（6）。外形尺寸为直径40毫米，高4毫米。板2和3的内部分离是4mm。冷却装置（1）的尺寸小。根据配置和操作参数可以在散热器中创建稳定或不稳定的流体流动涡流。所产生的流场通过冲击冷却和涡流的热传递局部地提高了热传递速率，无论是自然地稳定还是不稳定。此外，涡流驱动散热器内的二次流动，有效地产生泵送机构，这进一步增强了热传递。散热器在诸如移动电话的便携式电子设备中构造和集成是简单，经济的，并且提供了利用电子设备中的现有部件和架构作为散热器主体的可能性。例如，一个或多个散热器表面可以是诸如电路板或外壳的现有部件的表面。

6. 发明申请

US20120125572A1 COOLING DEVICE 审中-公开
标题翻译：冷却装置
公开(公告)号：US20120125572A1
公开(公告)日：2012-05-24
申请号：US13322405
申请日：2010-05-28
申请人： Edmond Walsh , Patrick Walsh , Jeff Punch , Ronan Grimes
发明人： Edmond Walsh , Patrick Walsh , Jeff Punch , Ronan Grimes
IPC分类号： F28D15/04
CPC分类号： F04D25/0606 , F04D29/4226 , F04D29/424 , F04D29/4246 , F04D29/5853 , H01L23/427 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： This disclosure relates to a low-profile cooling device (100) for applications such as spot cooling. The low-profile cooling device can include a first rotor (102), a second rotor (104), a motor (106) including a drive shaft (108) for driving and rotating each rotor, an upper plate (110), a middle plate (112), and a lower plate (114).
摘要翻译：本公开涉及一种用于诸如点冷的应用的低轮廓冷却装置（100）。低剖面冷却装置可以包括第一转子（102），第二转子（104），电动机（106），其包括用于驱动和旋转每个转子的驱动轴（108），上板（110），中间板（112）和下板（114）。

7. 发明申请

US20110141693A1 COOLING DEVICE 审中-公开
标题翻译：冷却装置
公开(公告)号：US20110141693A1
公开(公告)日：2011-06-16
申请号：US12737690
申请日：2009-08-10
申请人： Patrick A. Walsh , Ronan Grimes , Jeff Punch
发明人： Patrick A. Walsh , Ronan Grimes , Jeff Punch
IPC分类号： H05K7/20 , F28F13/00 , F28D15/04
CPC分类号： F04D29/4226 , F04D29/5853 , F04D29/626 , F28D15/0275 , G06F1/20 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A cooling device has a finless heat sink (1) which is rectangular in plan, having two spaced-apart plates (5, 6). A fan impeller (2) and motor (3) are supported between the plates (5, 6) for axial air flow in (7) and radial flow out. The device is placed on an electronic component (4) to be cooled. The component (4) may be an electronic package, for example. The heat sink (1) is manufactured from a single piece of conducting material. There is a rotor support (8) on the top plate (5), supporting a fan rotor (3). The rotor support (8) is in a device inlet for axial flow into the fan impeller (2). There are two opposed side walls (9) interconnecting the plates 5 and 6. The device outlet is the gap between the plates (5, 6) along the open sides. The cooling device is very efficient, compact, and inexpensive to manufacture.
摘要翻译：冷却装置具有平板状矩形的无鳍散热器（1），具有两个间隔开的板（5,6）。风扇叶轮（2）和马达（3）被支撑在板（5,6）之间，用于（7）中的轴向空气流动并且径向流出。将该装置放置在要冷却的电子部件（4）上。组件（4）可以是例如电子封装。散热器（1）由单片导电材料制成。在顶板（5）上有转子支架（8），支撑风扇转子（3）。转子支撑件（8）位于用于轴向流入风扇叶轮（2）的装置入口中。连接板5和6有两个相对的侧壁（9）。装置出口是沿开放侧的板（5,6）之间的间隙。冷却装置非常高效，紧凑，制造成本低廉。

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