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1. 发明授权

US07455101B2 Device of micro loop thermosyphon for ferrofluid power generator 失效
标题翻译：铁磁流体发电机微循环热虹吸装置
公开(公告)号：US07455101B2
公开(公告)日：2008-11-25
申请号：US11041949
申请日：2005-01-26
申请人： Li-Chieh Hsu
发明人： Li-Chieh Hsu
IPC分类号： F01K15/00
CPC分类号： H02K44/08 , F04B19/24 , F28D15/0266 , Y10S62/22
摘要： The present invention provides a micro loop thermosyphon cooler, having a thermal absorption unit and a condenser sequentially arranged therein, wherein the condenser is arranged at a position higher than that of the thermal absorption unit by a height. The thermal absorption unit further comprises a microchannel system formed by superimposing a cover on a substrate having a plurality of micro-grooves arranged thereon, so that the microchannel system is capable of allowing a fluid with a plurality of magnetic particles to flow in and through. In this regard the thermal absorption unit is used for absorbing thermal energy and thus enabling the fluid to vaporize and generate bubbles accordingly for elevating and driving the remaining fluid to flow into the condenser for discharging heat. Moreover, the condenser is positioned over the thermal absorption unit by a height while coupled to the outlet of the thermal absorption unit by an inlet thereof via a conduit, and coupled to an inlet of the thermal absorption unit by an outlet thereof via another conduit. In this regard, the condenser is capable of condensing the vaporized fluid and remixing the same with unvaporized fluid passing so as to enable the remixed fluid to flow back to the thermal absorption unit by the action of gravity.
摘要翻译：本发明提供一种微循环热虹吸冷却器，其具有依次排列的热吸收单元和冷凝器，其中冷凝器布置在高于热吸收单元的位置高度的位置。热吸收单元还包括通过将盖叠置在其上布置有多个微槽的基板上而形成的微通道系统，使得微通道系统能够允许具有多个磁性颗粒的流体流入并通过。在这方面，热吸收单元用于吸收热能，因此使得流体能够相应地蒸发并产生气泡，用于升高和驱动剩余的流体流入冷凝器以放出热量。此外，冷凝器通过其通过导管的入口耦合到热吸收单元的出口而定位在热吸收单元上方一个高度，并且通过其另一管道通过其出口耦合到热吸收单元的入口。在这方面，冷凝器能够冷凝汽化的流体并将其与未蒸发的流体混合，以使再混合的流体能够通过重力的作用流回热吸收单元。

2. 发明申请

US20060110262A1 Device of micro loop thermosyphon for ferrofluid power generator 失效
标题翻译：铁磁流体发电机微循环热虹吸装置
公开(公告)号：US20060110262A1
公开(公告)日：2006-05-25
申请号：US11041949
申请日：2005-01-26
申请人： Li-Chieh Hsu
发明人： Li-Chieh Hsu
IPC分类号： F04B19/24
CPC分类号： H02K44/08 , F04B19/24 , F28D15/0266 , Y10S62/22
摘要： The present invention provides a micro loop thermosyphon cooler, having a thermal absorption unit and a condenser sequentially arranged therein, wherein the condenser is arranged at a position higher than that of the thermal absorption unit by a height. The thermal absorption unit further comprises a microchannel system formed by superimposing a cover on a substrate having a plurality of micro-grooves arranged thereon, so that the microchannel system is capable of allowing a fluid with a plurality of magnetic particles to flow in and through. In this regard the thermal absorption unit is used for absorbing thermal energy and thus enabling the fluid to vaporize and generate bubbles accordingly for elevating and driving the remaining fluid to flow into the condenser for discharging heat. Moreover, the condenser is positioned over the thermal absorption unit by a height while coupled to the outlet of the thermal absorption unit by an inlet thereof via a conduit, and coupled to an inlet of the thermal absorption unit by an outlet thereof via another conduit. In this regard, the condenser is capable of condensing the vaporized fluid and remixing the same with unvaporized fluid passing so as to enable the remixed fluid to flow back to the thermal absorption unit by the action of gravity.
摘要翻译：本发明提供一种微循环热虹吸冷却器，其具有依次排列的热吸收单元和冷凝器，其中冷凝器布置在高于热吸收单元的位置高度的位置。热吸收单元还包括通过将盖叠置在其上布置有多个微槽的基板上而形成的微通道系统，使得微通道系统能够允许具有多个磁性颗粒的流体流入并通过。在这方面，热吸收单元用于吸收热能，因此使得流体能够相应地蒸发并产生气泡，用于升高和驱动剩余的流体流入冷凝器以放出热量。此外，冷凝器通过其通过导管的入口耦合到热吸收单元的出口而定位在热吸收单元上方一个高度，并且通过其另一管道通过其出口耦合到热吸收单元的入口。在这方面，冷凝器能够冷凝汽化的流体并将其与未蒸发的流体混合，以使再混合的流体能够通过重力的作用流回热吸收单元。

3. 发明申请

US20120114944A1 URCHIN-LIKE IRON OXIDE AND A METHOD FOR PRODUCING THE URCHIN-LIKE IRON OXIDE 审中-公开
标题翻译：类似氧化锆的氧化锌和一种生产氧化铱氧化物的方法
公开(公告)号：US20120114944A1
公开(公告)日：2012-05-10
申请号：US13079367
申请日：2011-04-04
申请人： Yuan-Yao LI , Hsin-Chih Yu , Li-Chieh Hsu
发明人： Yuan-Yao LI , Hsin-Chih Yu , Li-Chieh Hsu
IPC分类号： C01G49/02
CPC分类号： C01G49/02 , B22F1/02 , C01G49/04 , C01G49/06 , C01G49/08 , Y10T428/2982
摘要： The present invention relates to an urchin-like iron oxide and a method for producing the urchin-like iron oxide. The urchin-like iron oxide comprises a core and multiple needle-like elongations protruded from the core. The needle-like elongations could be wire, rod, tube, cone, and flake. The length/width ratio of the needle-like elongation is high enough to apply in an optoelectronic field. The method in accordance with the present invention is to stably heat an iron-contained powder under room temperature by a thermal oxidation. The surface of the iron-contained powder is slow oxidized to form an urchin-like iron oxide with multiple uniform distributed needle-like elongations protruded from the surface. The size of each needle-like elongation is easily adjusted and changed by controlling the heating temperature. The method has advantages of simplified operation and lowered expense.
摘要翻译：本发明涉及一种类似于海胆的氧化铁及其制造方法。类似于海胆的氧化铁包括从芯部突出的芯和多个针状延伸。针状伸长可以是丝，棒，管，圆锥和片。针状伸长率的长宽比足够高以适用于光电子场。根据本发明的方法是通过热氧化在室温下稳定地加热含铁粉末。含铁粉末的表面被缓慢氧化，形成具有从表面突出的多个均匀分布的针状伸长率的类似于海胆的氧化铁。通过控制加热温度，可以容易地调节和改变每个针状伸长的尺寸。该方法具有操作简单，成本降低的优点。

4. 发明授权

US07517187B2 High-speed rotor assembly for an overhung centrifugal compressor 失效
标题翻译：用于悬臂离心压缩机的高速转子组件
公开(公告)号：US07517187B2
公开(公告)日：2009-04-14
申请号：US10938529
申请日：2004-09-13
申请人： Li-Chieh Hsu , Chien-Ching Hsueh , Jia-Ruey Wu , Hung-Ying Jan
发明人： Li-Chieh Hsu , Chien-Ching Hsueh , Jia-Ruey Wu , Hung-Ying Jan
IPC分类号： F01D25/16
CPC分类号： F04D29/0563 , F04D29/059 , F04D29/063 , F04D29/668 , F16C19/54 , F16C19/547 , F16C25/083 , F16C2360/44
摘要： The invention provides a high-speed rotor assembly for an overhung centrifugal compressor comprising a housing, a rotor component, an oil film damper and an impeller, which is adapted for connecting to a power output mechanism, wherein the rotor component is arranged inside the housing, and the oil film damper is disposed between the impeller and the rotor component, and the impeller is coupled to the rotor component. The rotor component further comprises a sleeve, a first bearing, a second bearing, a transmission shaft, a plurality of resilient elements and a spacer, wherein an end of the sleeve is connected to one of the circular rib by a screw while another end thereof is handing freely, and a oil film damper is disposed between the sleeve and another circular rib. Moreover, the first bearing and the second bearing are respectively arranged at the two side of the sleeve, and the spacer is arranged between the two bearings with the two end thereof respectively abutted against the inner races of the two bearings. Further, the transmission shaft is disposed passing through the spacer and the two bearings, and the impeller is disposed at the second side of the housing and is coupled to an end of the transmission shaft.
摘要翻译：本发明提供了一种用于悬臂离心压缩机的高速转子组件，其包括壳体，转子部件，油膜阻尼器和叶轮，其适于连接到动力输出机构，其中转子部件布置在壳体并且油膜阻尼器设置在叶轮和转子部件之间，并且叶轮联接到转子部件。转子部件还包括套筒，第一轴承，第二轴承，传动轴，多个弹性元件和间隔件，其中套筒的一端通过螺钉连接到一个圆形肋上，而另一端正在自由地移动，并且油膜阻尼器设置在套筒和另一个圆形肋之间。此外，第一轴承和第二轴承分别布置在套筒的两侧，并且间隔件布置在两个轴承之间，其两端分别抵靠两个轴承的内圈。此外，传动轴设置穿过间隔件和两个轴承，并且叶轮设置在壳体的第二侧并且联接到传动轴的端部。

5. 发明申请

US20050129538A1 High-speed rotor assembly for an overhung centrifugal compressor 失效
标题翻译：用于悬臂离心压缩机的高速转子组件
公开(公告)号：US20050129538A1
公开(公告)日：2005-06-16
申请号：US10938529
申请日：2004-09-13
申请人： Li-Chieh Hsu , Chien-Ching Hsueh , Jia-Ruey Wu , Hung-Ying Jan
发明人： Li-Chieh Hsu , Chien-Ching Hsueh , Jia-Ruey Wu , Hung-Ying Jan
IPC分类号： F04D29/04 , F04D29/056 , F04D29/059 , F04D29/063 , F04D29/66 , F04B17/00 , F04B35/00
CPC分类号： F04D29/0563 , F04D29/059 , F04D29/063 , F04D29/668 , F16C19/54 , F16C19/547 , F16C25/083 , F16C2360/44
摘要： The invention provides a high-speed rotor assembly for an overhung centrifugal compressor comprising a housing, a rotor component, an oil film damper and an impeller, which is adapted for connecting to a power output mechanism, wherein the rotor component is arranged inside the housing, and the oil film damper is disposed between the impeller and the rotor component, and the impeller is coupled to the rotor component. The rotor component further comprises a sleeve, a first bearing, a second bearing, a transmission shaft, a plurality of resilient elements and a spacer, wherein an end of the sleeve is connected to one of the circular rib by a screw while another end thereof is handing freely, and a oil film damper is disposed between the sleeve and another circular rib. Moreover, the first bearing and the second bearing are respectively arranged at the two side of the sleeve, and the spacer is arranged between the two bearings with the two end thereof respectively abutted against the inner races of the two bearings. Further, the transmission shaft is disposed passing through the spacer and the two bearing, and the impeller is disposed at the second side of the housing and is coupled to an end of the transmission shaft.
摘要翻译：本发明提供了一种用于悬臂离心压缩机的高速转子组件，其包括壳体，转子部件，油膜阻尼器和叶轮，其适于连接到动力输出机构，其中转子部件布置在壳体并且油膜阻尼器设置在叶轮和转子部件之间，并且叶轮联接到转子部件。转子部件还包括套筒，第一轴承，第二轴承，传动轴，多个弹性元件和间隔件，其中套筒的一端通过螺钉连接到一个圆形肋上，而另一端正在自由地移动，并且油膜阻尼器设置在套筒和另一个圆形肋之间。此外，第一轴承和第二轴承分别布置在套筒的两侧，并且间隔件布置在两个轴承之间，其两端分别抵靠两个轴承的内圈。此外，传动轴设置穿过间隔件和两个轴承，并且叶轮设置在壳体的第二侧并且联接到传动轴的端部。

6. 发明授权

US07105935B2 Device of micro vortex for ferrofluid power generator 失效
公开(公告)号：US07105935B2
公开(公告)日：2006-09-12
申请号：US11041945
申请日：2005-01-26
申请人： Li-Chieh Hsu
发明人： Li-Chieh Hsu
IPC分类号： H02K44/00
CPC分类号： H02K44/08
摘要： A ferrofluid power generator with micro vortex generator is disclosed, which is capable of generating an induced current by enabling a ferrofluid having a plurality of magnetic particles to flow in a closed circuit, the device comprising a vortex generator and a induced current unit. The vortex generator further comprises a first inlet, a first outlet and a plurality of cavities, which is capable of accelerating the rotation speed of the magnetic particles by virtue of employing the plural cavities to enable the magnetic particles to rotate while the ferrofluid passing through the plural cavities. The induced current unit is substantially a tube having a second inlet and a second outlet, where the second inlet is coupled to the first outlet of the vortex generator for accepting the ferrofluid with rotating magnetic particles to flow therein and through so as to induce a change of magnetic flux to occur and generate an induced current accordingly.

7. 发明授权

US07095143B2 Device and method for ferrofluid power generator and cooling system 失效
标题翻译：铁流量发电机和冷却系统的装置和方法
公开(公告)号：US07095143B2
公开(公告)日：2006-08-22
申请号：US10388629
申请日：2003-03-17
申请人： Li-Chieh Hsu
发明人： Li-Chieh Hsu
IPC分类号： H02K9/00
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A device and method for ferrofluid power generator and cooling system, wherein the waste heat of electronic device is used as a heat source to vaporize fluid and form bubbles as a forwarding pump of the ferrofluid. The fluid with magnetic nano particles is pumped forward and rotated by a fluid mechanism, then passes through a high density coil to result in the time varying magnetic flux and induced current. No additional heat-dissipating device is needed for this invention to dispose the waste heat, which requires the waste heat to produce electricity, which provides cooling and saves power.
摘要翻译：一种用于铁磁流体发电机和冷却系统的装置和方法，其中电子装置的余热用作蒸发流体并形成气泡的热源作为铁磁流体的前进泵。具有磁性纳米颗粒的流体被向前泵送并通过流体机构旋转，然后通过高密度线圈以产生时变磁通和感应电流。本发明不需要额外的散热装置来处理需要废热产生电力的废热，其提供冷却并节省功率。

8. 发明申请

US20060110260A1 Device of micro vortex for ferrofluid power generator 失效
标题翻译：铁流量发电机微涡流装置
公开(公告)号：US20060110260A1
公开(公告)日：2006-05-25
申请号：US11041945
申请日：2005-01-26
申请人： Li-Chieh Hsu
发明人： Li-Chieh Hsu
IPC分类号： F04B37/02
CPC分类号： H02K44/08
摘要： A ferrofluid power generator with micro vortex generator is disclosed, which is capable of generating an induced current by enabling a ferrofluid having a plurality of magnetic particles to flow in a closed circuit, the device comprising a vortex generator and a induced current unit. The vortex generator further comprises a first inlet, a first outlet and a plurality of cavities, which is capable of accelerating the rotation speed of the magnetic particles by virtue of employing the plural cavities to enable the magnetic particles to rotate while the ferrofluid passing through the plural cavities. The induced current unit is substantially a tube having a second inlet and a second outlet, where the second inlet is coupled to the first outlet of the vortex generator for accepting the ferrofluid with rotating magnetic particles to flow therein and through so as to induce a change of magnetic flux to occur and generate an induced current accordingly.
摘要翻译：公开了一种具有微型涡流发生器的铁磁流体发电机，其能够通过使具有多个磁性颗粒的铁磁流体在闭合回路中流动而产生感应电流，该装置包括涡流发生器和感应电流单元。涡流发生器还包括第一入口，第一出口和多个空腔，其能够通过使用多个空腔来加速磁性颗粒的旋转速度，以使得磁性颗粒能够在铁磁流体通过多个腔。感应电流单元基本上是具有第二入口和第二出口的管，其中第二入口连接到涡流发生器的第一出口，用于接收带有旋转磁性颗粒的铁磁流体，并流过以引起变化的磁通发生并相应地产生感应电流。

9. 发明申请

US20060278373A1 Microchannel cooling device with magnetocaloric pumping 审中-公开
标题翻译：具有磁热泵送的微通道冷却装置
公开(公告)号：US20060278373A1
公开(公告)日：2006-12-14
申请号：US11184965
申请日：2005-07-20
申请人： Li-Chieh Hsu
发明人： Li-Chieh Hsu
IPC分类号： H05K7/20 , F28D15/00 , H02K44/00
CPC分类号： H01L23/473 , F25B2321/0021 , H01L2924/0002 , H02K44/06 , H01L2924/00
摘要： The invention discloses a microchannel cooling device, adapted for dissipating heat generated from an electronic device, which comprises: a heat sink, being arranged on the electronic device and having an inlet, an outlet and a plurality of microchannels embedded thereon for receiving a ferrofluid to flow therein; a condenser, having an outlet connected to the inlet of the heat sink and an inlet connected to the outlet of the heat sink; and a magnetocaloric pump, for providing a magnetic field to the ferrofluid flowing in the heat sink; wherein the magnetocaloric effect (MCE) caused by the working of the magnetic field on the ferrofluid flowing in the heat sink is used for driving the ferrofluid to flow through the plural microchannels of the heat sink while absorbing heat therefrom, and thereafter, the heated ferrofluid flow into the condenser for discharging heat and then the cool-down ferrofluid is guided back to the heat sink to complete a circulation. The invention make use of the high heat transfer performance of the plural microchannels, the nature circulation caused by the loop thermosyphone and the driving of the magnetocaloric pump so as to constitute a cooling device with no mechanically moving elements.
摘要翻译：本发明公开了一种微通道冷却装置，其适于消散从电子设备产生的热量，其包括：散热器，其布置在电子设备上，并具有嵌入其中的入口，出口和多个微通道，用于接收铁磁流体流入; 冷凝器，具有连接到散热器的入口的出口和连接到散热器的出口的入口; 以及用于向在散热器中流动的铁磁流体提供磁场的磁热泵; 其中通过在散热片中流动的铁磁流体上的磁场加工而引起的磁热效应（MCE）用于驱动铁磁流体流过散热器的多个微通道，同时吸收热量，此后，加热的铁磁流体流入冷凝器用于放热，然后将冷却铁磁流体引导回到散热器以完成循环。本发明利用多个微通道的高传热性能，循环热电筒引起的自然循环和磁热泵的驱动，构成没有机械移动元件的冷却装置。

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