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    • 4. 发明申请
    • HEAT TRANSPORTATION DEVICE PRODUCTION METHOD AND HEAT TRANSPORTATION DEVICE
    • 热运输装置生产方法和热运输装置
    • US20110253345A1
    • 2011-10-20
    • US13141121
    • 2009-12-11
    • Hiroyuki RyosonTakashi YajimaKazunao OnikiHiroto KasaiKoji HirataMitsuo Hashimoto
    • Hiroyuki RyosonTakashi YajimaKazunao OnikiHiroto KasaiKoji HirataMitsuo Hashimoto
    • F28D15/04
    • F28D15/046B23K20/02B23K20/16B23K2101/14F28D15/0233F28D15/0283H01L2924/0002Y10T29/49393H01L2924/00
    • [Object] To provide a low-cost production method for a heat transportation device with which efficient production with a small number of steps is possible.[Solving Means] A capillary member (5) having a larger thickness than a frame member (2) is mounted on an inner surface (11) of a lower plate member (1). Subsequently, the frame member (2) is mounted on the inner surface (11) of the lower plate member (1), and an upper plate member (3) is mounted on the capillary member (5). Due to a difference between the thickness of the capillary member (5) and the thickness of the frame member (2), a squashing amount (G) is provided between the frame member (2) and the upper plate member (3). Then, the lower plate member (1) and the upper plate member (3) are diffusion-bonded with the frame member (2). At this time, the capillary member (5) is compressed by an amount corresponding to the squashing amount (G). Since the capillary member (5) has elasticity, a pressure (P) is partially absorbed, and a pressure (P′) smaller than the pressure (P) is applied to the lower plate member (1) from the capillary member (5). By the pressure (P′), the inner surface (11) of the lower plate member (1) and the capillary member (5) are diffusion-bonded.
    • 本发明提供一种低成本的用于具有少量步骤的有效生产的热运输装置的生产方法。 [解决方案]具有比框架构件(2)更大的厚度的毛细管构件(5)安装在下板构件(1)的内表面(11)上。 随后,将框架构件(2)安装在下板构件(1)的内表面(11)上,并将上板构件(3)安装在毛细管构件(5)上。 由于毛细构件(5)的厚度和框架构件(2)的厚度之间的差异,在框架构件(2)和上板构件(3)之间设置有挤压量(G)。 然后,下板构件(1)和上板构件(3)与框架构件(2)扩散接合。 此时,毛细管构件(5)被压缩相当于挤压量(G)的量。 由于毛细管构件(5)具有弹性,部分地吸收压力(P),并且从毛细管构件(5)向下板构件(1)施加小于压力(P)的压力(P'), 。 通过压力(P'),下板构件(1)的内表面(11)和毛细管构件(5)是扩散粘合的。