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145 条记录 (耗时 0.032 秒)

    Apparatus for texturizing strand material
    4.
    发明授权
    Apparatus for texturizing strand material 有权

    公开(公告)号：US09963803B2

    公开(公告)日：2018-05-08

    申请号：US14356891

    申请日：2012-11-16

    申请人： OCV Intellectual Capital, LLC

    发明人： Luc J. L. Brandt

    IPC分类号： D01D5/22 ,  D02G1/16 ,  D02J1/08 ,  B29C47/00

    CPC分类号： D01D5/22 ,  B29C47/0014 ,  B29C47/0016 ,  D02G1/161 ,  D02J1/08

    摘要： A device for texturizing strand material into a wool-type product includes outer and inner nozzle sections. The outer and inner nozzle sections interface and define a passage through which the strand material travels. A locking device in the inner nozzle section is operable to selectively stop movement of the strand material. The locking device includes a seal holder that positions a sealing member within the inner nozzle section to prevent debris from entering the inner nozzle section, thereby promoting continued effective operation of the locking device. The outer nozzle section includes an end nozzle assembly including a hardened outlet tube. The hardened outlet tube is distinct from the outer nozzle section and, thus, can be repaired or replaced independently of the outer nozzle section.

    Process for curing a porous muffler preform
    6.
    发明授权
    Process for curing a porous muffler preform 有权
    固化多孔消声器预制件的方法

    公开(公告)号：US09211661B2

    公开(公告)日：2015-12-15

    申请号：US14097527

    申请日：2013-12-05

    申请人： OCV Intellectual Capital, LLC

    发明人： Norman T. Huff ,  Janakikodandaram Karra

    IPC分类号： B29B17/00 ,  B29C35/04 ,  B29C35/02 ,  B29K105/06

    CPC分类号： B29C35/049 ,  B29C35/0227 ,  B29K2105/06

    摘要： A process for curing a porous muffler preform defined by a plurality of glass fibers and a heat-curing thermoset or thermoplastic materials applied to the plurality of glass fibers is disclosed herein. The process includes the step of enclosing the muffler preform in a chamber. The process also includes the step of surrounding the muffler preform with steam. The process also includes the step of causing steam to enter the muffler preform from multiple directions.

    摘要翻译： 本文公开了一种用于固化由多个玻璃纤维限定的多孔消声器预制件和施加到多个玻璃纤维的热固化热固性材料或热塑性材料的方法。 该方法包括将消声器预制件封装在腔室中的步骤。 该方法还包括用蒸汽围绕消声器预成型件的步骤。 该方法还包括使蒸汽从多个方向进入消声器预制件的步骤。

    Glass composition for producing high strength and high modulus fibers
    7.
    发明授权
    Glass composition for producing high strength and high modulus fibers 有权
    用于生产高强度和高模量纤维的玻璃组合物

    公开(公告)号：US09029279B2

    公开(公告)日：2015-05-12

    申请号：US13719490

    申请日：2011-06-30

    申请人： Douglas Alan Hofmann ,  Peter Bernard McGinnis

    发明人： Douglas Alan Hofmann ,  Peter Bernard McGinnis

    IPC分类号： C03C13/00 ,  C03C3/085 ,  C03C3/087 ,  C08K7/14

    CPC分类号： C08K7/14 ,  C03C3/085 ,  C03C3/087 ,  C03C13/00 ,  C08J5/043 ,  C08J5/24

    摘要： A glass composition including SiO2 in an amount from 74.5 to 80.0% by weight, Al2O3 in an amount from 5.0 to 9.5%>> by weight, MgO in an amount from 8.75 to 14.75% by weight, CaO in an amount from 0.0 to 3.0% by weight, Li2O in an amount from 2.0 to 3.25% by weight, Na2O in an amount from 0.0 to 2.0% by weight is provided. Glass fibers formed from the inventive composition may be used in applications that require high strength, high stiffness, and low weight. Such applications include woven fabrics for use in forming wind blades, armor plating, and aerospace structures.

    摘要翻译： 含有74.5〜80.0重量％的SiO 2，5.0〜9.5重量％的Al 2 O 3，8.75〜14.75重量％的MgO，0.0〜3.0的CaO的玻璃组合物 按重量计，提供2.0至3.25重量％的Li 2 O，其量为0.0-2.0重量％的Na 2 O。 由本发明组合物形成的玻璃纤维可用于需要高强度，高刚度和低重量的应用中。 这种应用包括用于形成风叶，装甲板和航空航天结构的机织织物。

    Powder coated roving for making structural composites
    8.
    发明授权
    Powder coated roving for making structural composites 有权
    粉末涂层粗纱用于制造结构复合材料

    公开(公告)号：US08802232B2

    公开(公告)日：2014-08-12

    申请号：US12688165

    申请日：2010-01-15

    申请人： Leonard J. Adzima ,  Michael A. Strait ,  William G. Hager

    发明人： Leonard J. Adzima ,  Michael A. Strait ,  William G. Hager

    IPC分类号： B32B9/00

    CPC分类号： B29B15/12 ,  D06M23/08

    摘要： A powder coated roving material for making structural parts is provided. The powder coated roving includes a bundle of fibers at least substantially coated with a powder coating material. The bundle is formed of a plurality of inner fibers and a plurality of outer fibers surrounding the inner fibers. The size composition maintains the fibers in a bundled orientation during processing and releases the fibers during molding. The size composition includes an epoxy resin emulsion containing at least one surfactant and a solid epoxy resin having an epoxy equivalent weight from about 450 to about 950, at least one epoxy silane coupling agent, at least one non-ionic lubricant, at least one cationic lubricant, and at least one organic acid. In addition, the size composition may have an acetone solubility from about 30% to about 75%. A method of making a composite roving is also provided.

    摘要翻译： 提供了用于制造结构件的粉末涂覆粗纱材料。 粉末涂覆的粗纱包括至少基本上涂覆有粉末涂料的纤维束。 束由多个内纤维和围绕内纤维的多个外纤维形成。 尺寸组合物在处理过程中将纤维保持在捆扎方向，并且在模制期间释放纤维。 尺寸组合物包括含有至少一种表面活性剂和环氧当量为约450至约950的固体环氧树脂的环氧树脂乳液，至少一种环氧硅烷偶联剂，至少一种非离子润滑剂，至少一种阳离子 润滑剂和至少一种有机酸。 此外，尺寸组合物可具有约30％至约75％的丙酮溶解度。 还提供了制作复合粗纱的方法。

    Continuous glass filaments manufacturing equipment
    9.
    发明授权
    Continuous glass filaments manufacturing equipment 有权
    连续玻璃丝制造设备

    公开(公告)号：US08720232B2

    公开(公告)日：2014-05-13

    申请号：US10333732

    申请日：2002-05-23

    申请人： Akihiro Nishimura

    发明人： Akihiro Nishimura

    IPC分类号： C03B37/02

    CPC分类号： C03B37/0209 ,  Y02P40/57

    摘要： An apparatus is provided for producing continuous glass filaments by spinning molten glass through nozzles of a bushing and cooling the thus-spun filaments with fins joined to one or more cooled manifolds and arranged in a proximity of the nozzles. Each manifold is provided at at least three locations thereof with at least one inlet port and at least one outlet port for coolant, respectively, with a proviso that the total number of the inlet and outlet ports is the same as the number of the locations of the manifold. Without using a complex construction, this invention makes it possible to provide the fins with improved durability and to produce the glass filaments with improved quality. In particular, the present invention can be applied to large bushings each of which is equipped with a number of nozzles.

    摘要翻译： 提供了一种用于通过将衬套的喷嘴旋转熔融玻璃并将如此纺丝的长丝与连接到一个或多个冷却歧管并布置在喷嘴附近并布置的翅片进行冷却来生产连续玻璃丝的装置。 每个歧管在其至少三个位置处分别设置有至少一个入口端口和至少一个用于冷却剂的出口端口，条件是入口端口和出口端口的总数量与 歧管。 本发明不需要使用复杂的结构，可以提供具有改善的耐久性的翅片，并且可以提高品质的玻璃丝。 特别地，本发明可以应用于各自配备有多个喷嘴的大型衬套。