Golf ball with lattice reinforced layer
    1.
    发明授权
    Golf ball with lattice reinforced layer 有权
    高尔夫球与格子加强层

    公开(公告)号:US09114283B2

    公开(公告)日:2015-08-25

    申请号:US13484008

    申请日:2012-05-30

    摘要: A golf ball includes a lattice reinforced layer, which is a layer made of at least two materials with different properties. The materials are interlocked with each other, where one material forms a grid with pores while the other material protrudes through the pores. In some embodiments, the lattice reinforced layer is manufactured using a shutoff molding technique so that the entire lattice reinforced layer is molded in the same mold. The lattice layer is provided to alter the properties of a layer, such as increasing the durability, toughness, or strength of the layer.

    摘要翻译: 高尔夫球包括格子加强层,其是由具有不同性质的至少两种材料制成的层。 这些材料彼此互锁,其中一种材料形成具有孔的网格,而另一种材料通过孔突出。 在一些实施例中,使用截止模制技术制造晶格加强层,使得整个网格加强层被模制在相同的模具中。 提供晶格层以改变层的性质,例如增加层的耐久性,韧性或强度。

    AIRFOIL FOR ENERGY EXTRACTING SHROUDED FLUID TURBINES
    9.
    发明申请
    AIRFOIL FOR ENERGY EXTRACTING SHROUDED FLUID TURBINES 审中-公开
    用于能量提取流体流量的空气

    公开(公告)号:US20120070275A1

    公开(公告)日:2012-03-22

    申请号:US13234865

    申请日:2011-09-16

    IPC分类号: F01D1/04 F01D25/24

    摘要: Example embodiments described herein relate an integral and/or multi-piece airfoil and a shrouded fluid turbine having the same. The airfoil can have a generally circumferential body extending circumferentially about a central axis, and can be referred to herein as a “ringed airfoil.” The airfoil can have a front portion defining a leading edge of the airfoil and a rear portion defining a trailing edge of the air foil. A cross-sectional thickness of the front portion can be non-uniform and vary along a mean camber line of the airfoil from the leading edge to a transition area. A cross-sectional thickness of the rear portion can be uniform and constant along the mean camber line of the airfoil from the transition area to the trailing edge of the airfoil.

    摘要翻译: 本文描述的示例性实施例涉及整体和/或多件式翼型件和具有该翼型件的带盖的流体涡轮机。 翼型件可以具有围绕中心轴线周向延伸的大致圆周体,并且在本文中可以称为“环形翼型件”。翼型件可以具有限定翼型件的前缘的前部部分和限定后缘的后部 的气翼。 前部的横截面厚度可以是不均匀的,并且沿着翼型的平均弧线从前缘到过渡区域变化。 后部的横截面厚度可以沿翼型从翼型的过渡区域到后缘的平均弯度线是均匀且恒定的。

    NACELLE CONFIGURATIONS FOR A SHROUDED WIND TURBINE
    10.
    发明申请
    NACELLE CONFIGURATIONS FOR A SHROUDED WIND TURBINE 失效
    风力涡轮机的NACELLE配置

    公开(公告)号:US20110058937A1

    公开(公告)日:2011-03-10

    申请号:US12793931

    申请日:2010-06-04

    IPC分类号: F03D1/04 F03D11/00

    摘要: A shrouded wind turbine comprises a shroud disposed about an impeller. The impeller surrounds a nacelle body which is shaped to enhance smooth flow of wind through the impeller. Some embodiments include an inlet and an outlet in the nacelle body, allowing airflow through an interior cavity. Other nacelle bodies may be tapered, flared, include mixing lobes around a trailing edge, or may have other shapes that enhance fluid flow. Some nacelle bodies include an annular groove that promotes flow attachment. Maintaining airflow attachment to the nacelle body within the turbine increases the energy generation capacity of the wind turbine.

    摘要翻译: 被覆盖的风力涡轮机包括围绕叶轮设置的护罩。 叶轮围绕一个机舱体,该机舱体的形状是为了增强通过叶轮的风的平稳流动。 一些实施例包括在机舱本体中的入口和出口,允许气流通过内部空腔。 其他机舱体可以是锥形的,喇叭形的,包括在后缘周围的混合波瓣,或者可以具有增强流体流动的其它形状。 一些机舱体包括促进流动连接的环形槽。 保持与涡轮机舱内的气流附着增加了风力发电机的能量产生能力。