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    THREADED TENSIONING DEVICE
    1.
    发明申请
    THREADED TENSIONING DEVICE 有权
    螺纹紧固装置

    公开(公告)号：US20150219112A1

    公开(公告)日：2015-08-06

    申请号：US14690099

    申请日：2015-04-17

    申请人： Paul V. Cooper

    发明人： Paul V. Cooper

    IPC分类号： F04D29/043 ,  F04D29/02

    CPC分类号： F04D29/043 ,  C04B37/025 ,  C04B2237/363 ,  C04B2237/406 ,  C04B2237/62 ,  C04B2237/84 ,  C04B2237/86 ,  F04D7/065 ,  F04D29/02 ,  F04D29/628 ,  Y10T428/292 ,  Y10T428/2935 ,  Y10T428/2938 ,  Y10T428/2958

    摘要： A system for applying tension to a component for use in molten metal processing. Preferably, the component includes an outer core and at least one tension rod positioned partially within the outer core. The component is preferably elongated, such as a support post or an impeller shaft. The tension rod applies compression to the outer cover, which makes the outer cover more resistant to breakage if it strikes, or is stricken by, an object.

    摘要翻译： 用于对用于熔融金属加工的部件施加张力的系统。 优选地，该部件包括外部芯部和至少一个位于外部芯部内的张力杆。 该部件优选是细长的，例如支撑柱或叶轮轴。 张力杆对外盖施加压力，这使得外盖如果被撞击或被物体撞击，则更耐破坏。

    Method and tubular semifinished product for producing an optical fiber
    3.
    发明授权
    Method and tubular semifinished product for producing an optical fiber 有权
    用于生产光纤的方法和管状半成品

    公开(公告)号：US09085481B2

    公开(公告)日：2015-07-21

    申请号：US13583605

    申请日：2011-03-10

    申请人： Ralph Sattmann ,  Jan Vydra ,  Michael Huenermann

    发明人： Ralph Sattmann ,  Jan Vydra ,  Michael Huenermann

    IPC分类号： C03B23/047 ,  C03B37/012 ,  C03B37/027 ,  C03C13/04 ,  G02B6/036

    CPC分类号： C03B37/02754 ,  C03B37/01211 ,  C03B37/01228 ,  C03B37/01242 ,  C03B37/018 ,  C03B37/027 ,  C03B2201/075 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/30 ,  C03B2201/31 ,  C03B2203/22 ,  C03B2203/23 ,  C03B2205/30 ,  C03C13/045 ,  C03C2201/12 ,  G02B6/03633 ,  G02B6/0365 ,  Y10T428/2935

    摘要： Methods for producing an optical fiber by elongating a silica glass blank or a coaxial group of silica glass components, on the basis of which a fiber is obtained that comprises a core zone, an inner jacket zone enclosing the core zone and a ring zone surrounding the inner jacket zone, are known. In order to provide, proceeding from this, a method, a tubular semi-finished product and a group of coaxial components for the cost-effective production of an optical fiber, which is characterized by a high quality of the boundary between the core and jacket and by low bending sensitivity, according to the invention, the silica glass of the ring zone is provided in the form of a ring zone tube made of silica glass having a mean fluorine content of at least 6000 weight ppm and the tube has an inner tube surface and an outer tube surface, wherein via the wall of the ring zone tube, a radial fluorine concentration profile is adjusted which has an inner fluorine depletion layer with a layer thickness of at least 1 μm and no more than 10 μm, in which the fluorine content decreases toward the inner tube surface and is no more than 3000 weight ppm in a region close to the surface which has a thickness of 1 μm.

    摘要翻译： 通过使二氧化硅玻璃坯料或同轴的二氧化硅玻璃成分体组织进行拉伸来制造光纤的方法，基于该光纤获得包含芯部区域的纤维，包围芯部区域的内部护套区域和围绕该区域的环形区域 内护套区域，已知。 为了提供一种用于成本有效地生产光纤的方法，管状半成品和一组同轴部件，其特征在于芯和夹套之间的边界质量高 并且通过低弯曲灵敏度，根据本发明，环区的石英玻璃以平均氟含量为至少6000重量ppm的石英玻璃制成的环形管的形式提供，并且管具有内管 表面和外管表面，其中通过环带管的壁，调节径向氟浓度分布，其具有层厚度为至少1μm且不大于10μm的内氟耗尽层，其中 氟含量向内管表面减少，并且在接近表面厚度为1μm的区域中不超过3000重量ppm。

    LOOSE FILL FIRE-PROTECTIVE PACKING MEDIA
    6.
    发明申请
    LOOSE FILL FIRE-PROTECTIVE PACKING MEDIA 审中-公开
    松套式防火包装介质

    公开(公告)号：US20150101289A1

    公开(公告)日：2015-04-16

    申请号：US14511727

    申请日：2014-10-10

    申请人： AkroFire, Inc.

    发明人： Timothy Johnson ,  Jonathan Green ,  John V. Robertson ,  Geren G. Houser

    IPC分类号： B65D81/38 ,  B29C44/56 ,  B29C44/02 ,  B65B55/20

    CPC分类号： B65D81/38 ,  B29C44/5681 ,  B29C70/66 ,  B29K2101/10 ,  B29K2105/04 ,  B29K2425/06 ,  B29K2995/0016 ,  B29L2009/005 ,  B29L2031/714 ,  B65B55/20 ,  B65D81/09 ,  B65D2213/00 ,  Y10T428/2935

    摘要： A loose fill packing media that can be used to protect packed items from heat and flame or to contain combustion and heat generated by a packed item comprises a plurality of foam cores formed from a cured thermoset resin coated with a layer of an intumescent material. The foam may be formed by mixing a thermoset resin with micro-balloons and a heat absorbing phase change material, adding a catalyst and shaping the mixture into pellets, curing the shaped pellets and then coating the pellets with the intumescent material. The pellets flow freely at room temperature to facilitate pouring into a box around a package to be protected. If the temperature becomes sufficiently elevated, the intumescent material foams and then chars holding the pellets together. The layer of pellets significantly impedes heat transfer to or from the package surrounded by the pellets.

    摘要翻译： 可用于保护包装物品不受热和火焰或容纳包装物产生的燃烧和热量的松散填充填料介质包括由涂覆有膨胀材料层的固化的热固性树脂形成的多个泡沫芯。 泡沫体可以通过将热固性树脂与微球和热吸收相变材料混合而形成，加入催化剂并将混合物成形为粒料，固化成型粒料，然后用膨胀材料涂覆丸粒。 颗粒在室温下自由流动，以便于倾倒在待保护的包装周围的盒子中。 如果温度变得足够升高，则膨胀材料会发泡，然后将颗粒保持在一起。 颗粒层显着阻碍了与颗粒包围的包装件的热传递。