Method and device for producing metal foils
    2.
    发明授权
    Method and device for producing metal foils 有权
    用于生产金属箔的方法和装置

    公开(公告)号:US08246745B2

    公开(公告)日:2012-08-21

    申请号:US11587548

    申请日:2005-04-26

    IPC分类号: C30B19/08

    CPC分类号: C30B15/007

    摘要: A method and device for producing metal foils using the foil-casting principle includes the steps of filling a casting frame with liquid metal, moving a substrate through the bottom of the casting frame, with the substrate belt being at a lower temperature than the melting point of the liquid metal in the bottom of the casting frame, so that a bottom layer of the liquid metal crystallizes on the substrate and a metal foil is formed on the substrate on one side of the casting frame. The method further includes the steps of measuring at least one of a thickness and weight of the metal foil, and adjusting the contact surface area between the liquid metal and the substrate as a function of the measured value for the thickness and/or weight of the foils produced.

    摘要翻译: 使用箔铸造原理制造金属箔的方法和装置包括以下步骤:用液态金属填充铸造框架,使基板通过铸造框架的底部移动,衬底带的温度低于熔点 的铸造框架底部的液态金属,使得液态金属的底层在基板上结晶,并且在铸造框架一侧的基板上形成金属箔。 该方法还包括以下步骤:测量金属箔的厚度和重量中的至少一个,并且调整液态金属和基底之间的接触表面积作为厚度和/或重量的测量值的函数。 箔生产。

    Method and device for producing metal panels with a pattern
    3.
    发明授权
    Method and device for producing metal panels with a pattern 有权
    用于生产具有图案的金属板的方法和装置

    公开(公告)号:US08225480B2

    公开(公告)日:2012-07-24

    申请号:US12091802

    申请日:2006-10-27

    IPC分类号: B21B1/46 B32B3/30 B22D29/00

    摘要: A device and method for producing metal panels. First a metal melt is produced, then a substrate, having a lower temperature than the metal melt, is contacted with it so that some of the metal melt crystallizes on the substrate. The substrate is then moved relative to the metal melt so that a metal foil is formed on the substrate. The metal foil is divided into metal panels. The substrate has grooves which are used to fit partitions between the panels, and grooves which are filled with liquid metal. The latter grooves provide a reinforcement for the metal panels. A pattern of recesses and/or elevations can be provided in the substrate so that the same pattern is formed in the metal foil. The pattern may include parallel grooves which ensure that the surface of the foil is enlarged. In the case of solar cells this results in greater efficiency.

    摘要翻译: 一种用于生产金属板的装置和方法。 首先,制造金属熔体,然后将具有比金属熔体低的温度的基材与其接触,使得一些金属熔体在基材上结晶。 然后使衬底相对于金属熔体移动,使得在衬底上形成金属箔。 金属箔分为金属板。 基板具有用于装配在板之间的间隔的凹槽和填充有液态金属的槽。 后者的槽为金属板提供加固。 可以在衬底中提供凹陷和/或高度的图案,使得在金属箔中形成相同的图案。 该图案可以包括平行的凹槽,其确保箔的表面被扩大。 在太阳能电池的情况下,这导致更高的效率。