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    • 83. 发明申请
    • A COOLING DEVICE WITH AT LEAST TWO COOLANT FLOW MODULES
    • 具有至少两种冷却剂流动模块的冷却装置
    • WO2012028144A2
    • 2012-03-08
    • PCT/DK2011/000098
    • 2011-08-29
    • DANFOSS DRIVES A/SOLESEN, KlausPAULSEN, Lars
    • OLESEN, KlausPAULSEN, Lars
    • C14B1/02F28D15/00F28D15/0266F28D2021/0031F28F9/026F28F2265/14H01L23/473H01L2924/0002H05K7/20918H01L2924/00
    • A cooling device (14) for cooling a surface (10) is disclosed. The cooling device (14) comprises at least two coolant flow modules, an inlet manifold (2) and an outlet manifold (3). Each coolant flow module comprises at least one flow cell (9) arranged to guide a flow of coolant along a surface (10) to be cooled. The inlet manifold (2) is arranged to deliver coolant to each of the coolant flow modules, and the outlet manifold (3) is arranged to receive coolant from each of the coolant flow modules, the coolant flow modules being arranged fluidly in parallel between the inlet manifold (2) and the outlet manifold (3). The cooling device (14) further comprises a coolant return system (6) interconnecting the outlet manifold (3) and the inlet manifold (2) in such a manner that a closed coolant circuit (1) is formed by the inlet manifold (2), the coolant flow modules, the outlet manifold (3) and the coolant return system (6). A coolant circulation means, such as a pump (12), is arranged to cause coolant to circulate in the closed coolant circuit (1). A heat exchanger (7) is arranged to exchange heat between an air flow and coolant flowing in the coolant return system (6). In the cooling device (14) of the invention, the closed coolant circuit (1) provides efficient heat transfer from the surface (10) to be cooled without the disadvantages of an open coolant circuit requiring a coolant supply. The heat exchanger provides heat removal from the device (14) and makes the device (14) easy to install.
    • 公开了一种用于冷却表面(10)的冷却装置(14)。 冷却装置(14)包括至少两个冷却剂流动模块,入口歧管(2)和出口歧管(3)。 每个冷却剂流动模块包括布置成沿着待冷却的表面(10)引导冷却剂流的至少一个流动单元(9)。 入口歧管(2)布置成将冷却剂输送到每个冷却剂流动模块,并且出口歧管(3)布置成接收来自每个冷却剂流动模块的冷却剂,冷却剂流动模块流体地平行布置在 入口歧管(2)和出口歧管(3)。 冷却装置(14)还包括以这样的方式互连出口歧管(3)和入口歧管(2)的冷却剂回流系统(6),使得由入口歧管(2)形成封闭的冷却剂回路(1) ,冷却剂流动模块,出口歧管(3)和冷却剂返回系统(6)。 诸如泵(12)的冷却剂循环装置布置成使冷却剂在闭合的冷却剂回路(1)中循环。 热交换器(7)布置成在空气流和在冷却剂返回系统(6)中流动的冷却剂之间交换热量。 在本发明的冷却装置(14)中,闭合的冷却剂回路(1)提供从待冷却的表面(10)的有效热传递,而没有需要冷却剂供应的开放式冷却剂回路的缺点。 热交换器使装置(14)散热,并使装置(14)易于安装。
    • 86. 发明申请
    • SYSTEMS FOR LOW COST LIQUID COOLING
    • 用于低成本液体冷却的系统
    • WO2006072109A3
    • 2006-08-17
    • PCT/US2005047691
    • 2005-12-29
    • INTEL CORPCROCKER MICHAELCARTER DANIEL
    • CROCKER MICHAELCARTER DANIEL
    • F28D1/06H01L23/34
    • F28F3/02F28D2021/0031F28F3/12F28F13/06F28F2250/08H01L23/473H01L2924/0002H01L2924/00
    • According to some embodiments, systems for low cost liquid cooling may be provided. In some embodiments, a system may comprise a core having a first end and a second end, wherein the core defines a cavity extending between the first and second ends, a plurality of fins extending outwardly from the core between the first and second ends, an inlet to accept a fluid, an outlet to evacuate the fluid, and a shaped element disposed within the cavity of the core, wherein the shaped element is to direct the fluid within the cavity. According to some embodiments, the system may further comprise a pump that may comprise a housing defining an inlet to accept the fluid and an outlet to evacuate the fluid, an impeller disposed within the housing, wherein the impeller is to move the fluid toward the outlet, a motor to power the impeller, and a cold plate disposed at least partially within the housing.
    • 根据一些实施例,可以提供用于低成本液体冷却的系统。 在一些实施例中,系统可以包括具有第一端部和第二端部的芯部,其中芯部限定在第一端部和第二端部之间延伸的空腔,多个在第一端部和第二端部之间从芯部向外延伸的翅片, 接受流体的入口,排出流体的出口以及设置在芯的空腔内的成形元件,其中成形元件将引导空腔内的流体。 根据一些实施例,该系统还可以包括泵,该泵可以包括限定入口以接收流体和排出流体的出口的壳体,设置在壳体内的叶轮,其中叶轮将流体朝向出口 ,为叶轮提供动力的马达,以及至少部分设置在壳体内的冷却板。
    • 90. 发明申请
    • HIGH EFFICIENCY HEAT DISSIPATION METHODS AND SYSTEMS FOR ELECTRONIC CIRCUITS AND SYSTEMS
    • 用于电子电路和系统的高效散热方法和系统
    • WO2017141215A1
    • 2017-08-24
    • PCT/IB2017/050928
    • 2017-02-17
    • MATTE, EricSTRENTSE, Matthew
    • MATTE, EricSTRENTSE, Matthew
    • F28F7/02F25D31/00F28D1/03F28D9/02F28F3/00H01L23/46H05K7/20
    • H05K7/20409F28D1/03F28D2021/0031F28F3/025F28F3/06H01L23/3677H01L23/467H01L23/473H01M8/04067H05K7/20509
    • A fluidic thermal exchange element adapted to cool a heat generating component includes a thermal conductive element having a first surface that thermally contacts the heat generating component and a second surface having fins in a cell configuration. A cover is fluidically sealed relative to the thermal conductive element to form a cavity and has first and second fluid access points arranged relative to the fins such that cooled fluid flowing from the first access point to the second access point in the cavity interacts with the fins and acquires thermal energy therefrom to create heated fluid at the second access point. A modular radiator receives the heated fluid from the second access point and cools the fluid to create the cooled fluid for recirculation to the first access point. The modular radiator has a plurality of fluid-fluid thermal coupling elements (FFTCEs), each including first and second fluid thermal interface elements disposed in a frame. A plurality of the FFTCEs are stacked upon each other between top and bottom plates to mechanically restrain the FFTCEs, and the top plate comprises a first fluid access port for accepting the heated fluid and directing the heated fluid to flow through access channels in the respective frames of the FFTCEs to provide heat exchange with the respective FFTCEs to provide the cooled fluid at a second fluid access port that is connected to the first fluid access point.
    • 适于冷却发热部件的流体热交换元件包括具有与发热部件热接触的第一表面和具有单元配置中的翅片的第二表面的导热元件。 盖相对于导热元件流体密封以形成空腔,并且具有相对于散热片布置的第一和第二流体接入点,使得从空腔中的第一接入点流动到第二接入点的冷却流体与散热片 并从中获取热能以在第二接入点处产生加热的流体。 模块化散热器接收来自第二接入点的加热流体并冷却流体以产生冷却流体以再循环至第一接入点。 模块化辐射器具有多个流体 - 流体热耦合元件(FFTCE),每个包括设置在框架中的第一和第二流体热界面元件。 多个FFTCE在顶板和底板之间彼此堆叠以机械地约束FFTCE,并且顶板包括第一流体入口和第二流体入口,第一流体入口用于接收加热流体并引导加热流体流过相应框架中的入口通道 以提供与相应的FFTCE的热交换,以在连接到第一流体接入点的第二流体入口处提供冷却的流体。