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    A COOLING MECHANISM FOR BATTERIES USING L-V PHASE CHANGE MATERIALS
    3.
    发明申请
    A COOLING MECHANISM FOR BATTERIES USING L-V PHASE CHANGE MATERIALS 审中-公开
    使用L-V相变材料的电池的冷却机理

    公开(公告)号：US20160104925A1

    公开(公告)日：2016-04-14

    申请号：US14786541

    申请日：2014-04-23

    申请人： Xiaodong XIANG

    发明人： Xiaodong XIANG

    IPC分类号： H01M10/6569 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6567

    CPC分类号： H01M10/6569 ,  H01M2/0267 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6551 ,  H01M10/6556 ,  H01M10/6563 ,  H01M10/6567 ,  H01M2220/20

    摘要： A 3-D “phase change heat exchange” structure and method are used in a rechargeable battery to dissipate heat from surfaces of the battery cells and lower the temperature inside the battery cells. The battery cells are placed inside an enclosure and spaced apart from each other with free spaces in between. A liquid to vapor phase change material (L-V PCM) is provided inside the enclosure. A hydrophilic thin film or wick or fiber structure is provided on the cell surfaces to help form a thin liquid layer of the L-V PCM over cell surfaces. During operation, the L-C PCM is evaporated at the cell surfaces and condenses back to a liquid either on the battery enclosure or in an external heat exchanger, and drips back on top of the cells. The designs extend the battery life and improve the battery performance significantly.

    摘要翻译： 在可再充电电池中使用3-D“相变热交换”结构和方法来从电池单元的表面散热并降低电池单元内的温度。 将电池单元放置在外壳内并且彼此间隔开，并在其间具有自由空间。 在外壳内部提供液相气相变材料（L-V PCM）。 在细胞表面上提供亲水性薄膜或芯或纤维结构，以帮助在细胞表面上形成L-V PCM的薄液体层。 在操作期间，L-C PCM在电池表面蒸发，并在电池外壳或外部热交换器中冷凝回液体，并在电池顶部滴回。 这些设计延长了电池寿命，显着提高了电池性能。

    METHODS AND APPARATUS FOR LATENT HEAT (PHASE CHANGE) THERMAL STORAGE AND ASSOCIATED HEAT TRANSFER AND EXCHANGE
    4.
    发明申请
    METHODS AND APPARATUS FOR LATENT HEAT (PHASE CHANGE) THERMAL STORAGE AND ASSOCIATED HEAT TRANSFER AND EXCHANGE 有权
    专利热（相变）热存储和相关热交换和交换的方法和装置

    公开(公告)号：US20120241122A1

    公开(公告)日：2012-09-27

    申请号：US13405085

    申请日：2012-02-24

    申请人： Xiaodong Xiang ,  Rong Zhang

    发明人： Xiaodong Xiang ,  Rong Zhang

    IPC分类号： F28D20/02 ,  F28D15/00

    CPC分类号： C09K5/04 ,  C09K5/063 ,  F01K3/00 ,  F03G6/003 ,  F03G6/065 ,  F28D20/0034 ,  F28D20/0056 ,  F28D20/021 ,  F28D20/023 ,  F28D20/025 ,  F28D2020/0047 ,  Y02B10/20 ,  Y02E10/46 ,  Y02E60/145

    摘要： In various embodiments, phase change and heat exchange methods between heat collection, heat transfer, heat exchange, heat storage, and heat utility systems are described. In certain embodiments, the heat transfer fluids/heat exchange fluids, heat storage media, and working media in the system are all phase change materials with transition temperatures close to each other and in decreasing order and perform their respective function through phase changes within a relatively narrow temperature range. Methods to control heat transfer rate, heat exchange and/or heat charging/discharging rate between heat collection, thermal energy storage and heat utility apparatus at will are provided. Methods of controlling such systems are also provided.

    摘要翻译： 在各种实施例中，描述了在热收集，热传递，热交换，蓄热和热利用系统之间的相变和热交换方法。 在某些实施例中，系统中的传热流体/热交换流体，储热介质和工作介质都是相变材料，其转变温度彼此接近并且按照递减的顺序并且通过相对变化的相变来执行它们各自的功能 温度范围窄。 提供了一种控制热收集，热能储存和热利用设备之间的传热速率，热交换和/或热充/放热速率的方法。 还提供了控制这种系统的方法。

    High-throughput combinatorial materials experimental apparatus for in-situ synthesis and real-time characterization and related methods
    8.
    发明授权
    High-throughput combinatorial materials experimental apparatus for in-situ synthesis and real-time characterization and related methods 有权

    公开(公告)号：US10994256B2

    公开(公告)日：2021-05-04

    申请号：US15738128

    申请日：2016-06-22

    申请人： NINGBO INFINITE MATERIALS TECHNOLOGY CO., LTD. ,  Xiaodong Xiang

    发明人： Xiaodong Xiang ,  Hong Wang

    IPC分类号： C40B60/06 ,  B01J19/00 ,  C40B50/14

    摘要： A high-throughput combinatorial materials experimental apparatus for in-situ synthesis and real-time characterization includes a composition spread device to prepare continuous or discrete composition distribution as precursor of the high-throughput experimental samples library, a low temperature diffusion mixing device to thoroughly mix the composition spread in the thickness direction through diffusion at a relatively low temperature to form an amorphous precursor, and an integrated synthesis-characterization unit for heat treatment of the material library precursor in either a parallel or point-by-point scanning mode at different thermodynamic conditions for phase formation and to characterize features or properties of the materials of interest in an in-situ and real-time manner. The integrated synthesis-characterization unit includes a chamber maintained at desired vacuum and atmosphere, a micro-heating source, an excitation source, a signal collector, and a sample holder.

    Cooling mechanism for high-brightness X-ray tube using phase change heat exchange
    9.
    发明授权
    Cooling mechanism for high-brightness X-ray tube using phase change heat exchange 有权

    公开(公告)号：US09905390B2

    公开(公告)日：2018-02-27

    申请号：US14888690

    申请日：2014-05-05

    申请人： Xiaodong Xiang

    发明人： Xiaodong Xiang

    IPC分类号： H01J35/12 ,  H05G1/02 ,  H01J35/14

    CPC分类号： H01J35/12 ,  H01J35/14 ,  H01J2235/1204 ,  H01J2235/1225 ,  H01J2235/127 ,  H01J2235/1279 ,  H05G1/025

    摘要： A mechanism for cooling the anode of an x-ray tube using a phase change material to transfer heat away from the anode. The x-ray tube is joined to a sealed heat exchange chamber which contains a liquid metal as a liquid to vapor phase change material (L-V PCM). The back side of the anode is exposed to an interior of the heat exchange chamber, and a jet sprayer inside the heat exchange chamber sprays a liquid of the metal onto the back side of the heated anode. The L-C PCM evaporates on that surface to carry away the heat, and the vapor then condenses back into the liquid on the cool surfaces of the heat exchange chamber. The surfaces of the heat exchange chamber may be cooled by convection cooling. Optionally, pipes containing a circulating cooling fluid may be provide inside the heat exchange chamber.

    COOLING MECHANISM FOR LED LIGHT USING 3-D PHASE CHANGE HEAT TRANSFER
    10.
    发明申请
    COOLING MECHANISM FOR LED LIGHT USING 3-D PHASE CHANGE HEAT TRANSFER 审中-公开
    使用三维相变热传递LED灯的冷却机制

    公开(公告)号：US20160102854A1

    公开(公告)日：2016-04-14

    申请号：US14786543

    申请日：2014-04-24

    申请人： Xiaodong XIANG

    发明人： Xiaodong XIANG

    IPC分类号： F21V29/71 ,  F21K99/00 ,  F21V23/06 ,  F21V23/00 ,  F21V29/51 ,  F21V29/76

    CPC分类号： F21V29/71 ,  F21K9/232 ,  F21K9/238 ,  F21V3/00 ,  F21V23/003 ,  F21V23/06 ,  F21V29/006 ,  F21V29/51 ,  F21V29/76 ,  F21V29/767 ,  F21Y2115/10

    摘要： Novel 3-D super-thermal conducting heat management design and delayed cooling using phase change materials are adopted to lower the temperature inside LEDs and other devices. The cooling mechanism uses a fin structure with hollow fins to dissipate heat to the environment. The hollow space inside the fins is connected to an interior chamber, where a liquid to vapor phase change material (L-V PCM) is provided to transfer heat from the LED chips to the surface of the hollow fins. The LED chips are mounted on an evaporator located at the bottom of the chamber. A liquid reservoir is provided, and the evaporator surface is hydrophilic with an additional wick structure to transport the L-V PCM liquid to the evaporator surface. The fins are parallel to each other and are either parallel or perpendicular to the evaporator surface. This structure has superior performance and is inexpensive to manufacture.

    摘要翻译： 采用新型三维超导热管理设计和采用相变材料的延迟冷却降低LED等设备内部的温度。 冷却机构使用具有中空翅片的翅片结构来将热量散发到环境中。 翅片内的中空空间连接到内部室，其中提供液相至气相相变材料（L-V PCM）以将热量从LED芯片传递到中空翅片的表面。 LED芯片安装在位于腔室底部的蒸发器上。 提供液体储存器，并且蒸发器表面具有附加的芯结构亲水，以将L-V PCM液体输送到蒸发器表面。 翅片彼此平行并且与蒸发器表面平行或垂直。 该结构具有优异的性能并且制造成本低廉。