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    • 1. 发明授权
    • Pure water tank for fuel battery power generating system
    • 燃油电池发电系统纯水箱
    • US06853095B2
    • 2005-02-08
    • US10677860
    • 2003-10-03
    • Hidenobu KamedaYuichi MeguriyaShunichi YamanakaKazuhiro Idei
    • Hidenobu KamedaYuichi MeguriyaShunichi YamanakaKazuhiro Idei
    • H01M8/04H20P9/04
    • H01M8/04225H01M8/04029H01M8/04223
    • A pure water tank for a fuel battery power generating system includes a tank body and a heat insulation mechanism arranged in the circumference of the tank body. By this heat insulation mechanism, the freezing of pure water in the tank body is prompted from the side of a bottom wall of the tank body. In the tank body, the growth of an ice gorge progresses from the side of the bottom wall toward a top wall of the tank body along its side walls and finally, the pure water freezes totally. Since the expansion of water due to its freezing is allowed in the upper space of tank body, the deformation of the side walls can be prevented. For promoting to thaw out the frozen water, a jacket is formed so as to extend from the bottom wall of the tank body to the side walls. A plurality of heat medium tubes may be provided to cross the interior of the tank body between an introductory side pipe of the jacket and an emissary side pipe of the jacket. Then, by introducing liquid heat medium into the jacket and the heat medium tubes, both peripheries and center of the ice gorge are firstly heated, so that the whole ice gorge can be thawed out in a short time.
    • 用于燃料电池发电系统的纯水罐包括设置在罐体周围的罐体和隔热机构。 通过该隔热机构,从罐体的底壁的一侧提示罐身中的纯水的冻结。 在坦克体内,冰峡的生长从底壁一侧向侧壁向罐体顶壁前进,最终纯水完全冻结。 由于允许在罐体的上部空间中由于其冻结引起的水膨胀,因此可以防止侧壁的变形。 为了促进解冻冷冻水,形成夹套,以便从罐体的底壁延伸到侧壁。 可以设置多个热介质管,以在夹套的介入侧管和护套的使用侧管之间穿过罐体的内部。 然后,通过将液体热介质引入护套和热介质管中,首先加热冰峡的周边和中心,使得整个冰峡在短时间内解冻。
    • 6. 发明申请
    • Heat exchanger
    • 热交换器
    • US20050082048A1
    • 2005-04-21
    • US10916680
    • 2004-08-11
    • Kazue YoshidaHidenobu Kameda
    • Kazue YoshidaHidenobu Kameda
    • B60H1/32F25B39/02F28D9/00F28F3/02F28F3/08F28D7/02
    • F28F3/027F28D9/005
    • A heat exchanger includes a plurality of plate-shaped heat exchanger units and a plurality of flat fins arranged on the units, respectively. Each of the units has a first planar fluid communication chamber for receiving the flat fin. The flat fin has a first end provided with a first recess and a second end opposing to the first end and provided with a second recess. The first recess includes a circular opening and a cutout part. The second recess includes a circular opening and a cutout part. A clearance is defined between an edge of the first end and an inner periphery of the chamber, while another clearance is defined between an edge of the second end and the inner periphery. Consequently, a fluid can flow along the edge of the first end after being introduced into the first planar fluid communication chamber through the first recess.
    • 热交换器包括分别布置在所述单元上的多个板状热交换器单元和多个扁平翅片。 每个单元具有用于接收扁平翅片的第一平面流体连通室。 扁平翅片具有设置有第一凹部的第一端和与第一端相对的第二端,并且设置有第二凹部。 第一凹部包括圆形开口和切口部分。 第二凹部包括圆形开口和切口部。 在第一端的边缘和室的内周边之间限定间隙,而在第二端的边缘和内周之间限定另一间隙。 因此,流体可以在通过第一凹槽引入第一平面流体连通腔室之后沿着第一端的边缘流动。