Method of recycling a golf ball
    6.
    发明授权
    Method of recycling a golf ball 有权
    回收高尔夫球的方法

    公开(公告)号:US09050739B2

    公开(公告)日:2015-06-09

    申请号:US13485602

    申请日:2012-05-31

    IPC分类号: B29C73/00 B29B17/02 B29L31/54

    摘要: A method of making and recycling a golf ball is disclosed. The method may include processing a used golf ball to make the materials of the used golf ball reusable in a new golf ball. As a result, the disclosed method may decrease the waste of disposing of used golf balls and the costs associated with acquiring and/or processing new materials. The method may include melting a golf ball made of layers each having a different melting point. The materials may be separated by melting the different layers one by one. The method of recycling a golf ball may generally include pulverizing used golf balls made of materials having differing amounts of magnetic additive into particles. The particles may be separated by a magnetic field. At least a portion of the particles may be reused to make a new golf ball.

    摘要翻译: 公开了制造和回收高尔夫球的方法。 该方法可以包括处理使用过的高尔夫球以使所使用的高尔夫球的材料可重新使用在新的高尔夫球中。 结果,所公开的方法可以减少废弃处理用过的高尔夫球以及与获取和/或处理新材料相关的成本。 该方法可以包括熔化由各自具有不同熔点的层制成的高尔夫球。 可以通过一个接一个地熔化不同的层来分离材料。 回收高尔夫球的方法通常可以包括将由具有不同量的磁性添加剂的材料制成的用过的高尔夫球粉碎成颗粒。 颗粒可以被磁场分离。 至少一部分颗粒可以重新使用以制造新的高尔夫球。

    Fluid passage structure for fuel cell stack
    10.
    发明授权
    Fluid passage structure for fuel cell stack 有权
    用于燃料电池堆的流体通道结构

    公开(公告)号:US08734971B2

    公开(公告)日:2014-05-27

    申请号:US12090151

    申请日:2006-10-25

    申请人: Yasushi Ichikawa

    发明人: Yasushi Ichikawa

    IPC分类号: H01M2/14

    摘要: A fluid passage structure for a fuel cell stack according to this invention comprises an internal manifold (16) formed on an inner side of a laminated body (1) of a plurality of fuel cells in a lamination direction, an external fluid passage (22) that supplies a fluid to the internal manifold (16), and a connection portion (16a) that connects the fluid passage to the internal manifold. Each fuel cell comprises an in-cell fluid passage (15) that is connected to the internal manifold (16) from an orthogonal direction. By forming the connection portion (16a) such that a swirl is generated in the internal manifold (16) using the energy of the fluid that flows into the internal manifold (16) from the fluid passage (22), a pressure deviation in a transverse section of the internal manifold (16) is reduced, and the fluid supply rate to each in-cell fluid passage (15) is made even.

    摘要翻译: 根据本发明的用于燃料电池堆的流体通道结构包括在层叠方向上形成在多个燃料电池的层叠体(1)的内侧的内部歧管(16),外部流体通道(22) 其向内部歧管(16)供应流体,以及将流体通道连接到内部歧管的连接部分(16a)。 每个燃料电池包括从正交方向连接到内部歧管(16)的单元内流体通道(15)。 通过形成连接部分(16a),使得使用从流体通道(22)流入内部歧管(16)的流体的能量在内部歧管(16)中产生涡流,横向的压力偏差 内部歧管(16)的截面减小,并且使每个流通通道(15)的流体供给速率均匀。