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    Laminate electrical insulation part
    1.
    发明申请
    Laminate electrical insulation part 有权
    层压电绝缘部分

    公开(公告)号：US20080286591A1

    公开(公告)日：2008-11-20

    申请号：US11804531

    申请日：2007-05-18

    申请人： Peter J. Hollberg ,  Mikhall R. Levit ,  Brian P. Little ,  Xun Ma ,  Brian Keith Trask ,  Roger Curtis Wicks

    发明人： Peter J. Hollberg ,  Mikhall R. Levit ,  Brian P. Little ,  Xun Ma ,  Brian Keith Trask ,  Roger Curtis Wicks

    IPC分类号： B32B27/06 ,  B32B9/04

    CPC分类号： B32B5/26 ,  B32B27/36 ,  H01B3/423 ,  Y10T428/24942 ,  Y10T428/31504 ,  Y10T428/31786

    摘要： This invention relates to a laminate electrical insulation part for an electrical device comprising a thermoplastic film positioned between, adjacent to, and attached to two nonwoven sheets. Each of the nonwoven sheets consists of multicomponent polymeric fibers comprising at least a first polymer and a second polymer, the first polymer having a melting point that is at least 15 degrees Celsius lower than both the melting point of the second polymer and the melting point of the thermoplastic film, and the film is attached to the nonwoven sheets by the first polymer in the nonwoven sheets. The electrical insulation part has a breakdown voltage of at least 3 kilovolts, and a surface having a dynamic frictional coefficient of 0.25 or less. This invention also relates to an electrical device component comprising the laminate electrical insulation part.

    摘要翻译： 本发明涉及一种用于电气设备的层压电绝缘部件，其包括位于两个非织造片材之间，邻近并连接到两个非织造片材上的热塑性膜。 每个非织造片材由包含至少第一聚合物和第二聚合物的多组分聚合物纤维组成，第一聚合物的熔点比第二聚合物的熔点低至少15摄氏度，熔点为 热塑性薄膜和薄膜通过非织造薄片中的第一聚合物附着到非织造薄片上。 电绝缘部件具有至少3千伏的击穿电压和动态摩擦系数为0.25以下的表面。 本发明还涉及包括层压电绝缘部件的电气装置部件。

    Laminate electrical insulation part
    2.
    发明授权
    Laminate electrical insulation part 有权
    层压电绝缘部分

    公开(公告)号：US08039095B2

    公开(公告)日：2011-10-18

    申请号：US11804531

    申请日：2007-05-18

    申请人： Peter J. Hollberg ,  Mikhail R. Levit ,  Brian P. Little ,  Xun Ma ,  Brian Keith Trask ,  Roger Curtis Wicks ,  Bruce A. Yost

    发明人： Peter J. Hollberg ,  Mikhail R. Levit ,  Brian P. Little ,  Xun Ma ,  Brian Keith Trask ,  Roger Curtis Wicks ,  Bruce A. Yost

    IPC分类号： B32B7/02

    CPC分类号： B32B5/26 ,  B32B27/36 ,  H01B3/423 ,  Y10T428/24942 ,  Y10T428/31504 ,  Y10T428/31786

    摘要： This invention relates to a laminate electrical insulation part for an electrical device comprising a thermoplastic film positioned between, adjacent to, and attached to two nonwoven sheets. Each of the nonwoven sheets consists of multicomponent polymeric fibers comprising at least a first polymer and a second polymer, the first polymer having a melting point that is at least 15 degrees Celsius lower than both the melting point of the second polymer and the melting point of the thermoplastic film, and the film is attached to the nonwoven sheets by the first polymer in the nonwoven sheets. The electrical insulation part has a breakdown voltage of at least 3 kilovolts, and a surface having a dynamic frictional coefficient of 0.25 or less. This invention also relates to an electrical device component comprising the laminate electrical insulation part.

    摘要翻译： 本发明涉及一种用于电气设备的层压电绝缘部件，其包括位于两个非织造片材之间，邻近并连接到两个非织造片材上的热塑性膜。 每个非织造片材由包含至少第一聚合物和第二聚合物的多组分聚合物纤维组成，第一聚合物的熔点比第二聚合物的熔点低至少15摄氏度，熔点为 热塑性薄膜和薄膜通过非织造薄片中的第一聚合物附着到非织造薄片上。 电绝缘部件具有至少3千伏的击穿电压和动态摩擦系数为0.25以下的表面。 本发明还涉及包括层压电绝缘部件的电气装置部件。

    Wet/dry high-temperature glove
    4.
    发明申请
    Wet/dry high-temperature glove 审中-公开
    湿/干高温手套

    公开(公告)号：US20080028496A1

    公开(公告)日：2008-02-07

    申请号：US11321923

    申请日：2005-12-29

    申请人： Xun Ma

    发明人： Xun Ma

    IPC分类号： A41D19/00

    CPC分类号： A41D19/01529 ,  A41D31/085

    摘要： The invention concerns a multilayer glove comprising an outer layer consisting essentially of aramid fibers, an inner layer consisting essentially of a thermoset material, and a hand contact layer comprising animal or plant fiber, wherein the inside palm of the glove remains below about 49 C (120 F), at least 15 seconds after the glove is immersed in water at room temperature for 2 min, removed from the water, hung in a vertical position for 5 min, and heated at a temperature of about 280 C (536 F).

    摘要翻译： 本发明涉及一种多层手套，其包括基本上由芳族聚酰胺纤维组成的外层，基本上由热固性材料组成的内层和包含动物或植物纤维的手接触层，其中手套的内部手掌保持在约49℃以下 120 F），手套在室温下浸入水中2分钟后至少15秒，从水中取出，垂直悬挂5分钟，并在约280℃（536°F）的温度下加热。

    Wet/dry high-temperature glove
    8.
    发明申请
    Wet/dry high-temperature glove 审中-公开
    湿/干高温手套

    公开(公告)号：US20070150997A1

    公开(公告)日：2007-07-05

    申请号：US11369411

    申请日：2006-03-07

    申请人： Xun Ma

    发明人： Xun Ma

    IPC分类号： A41D19/00

    CPC分类号： A41D19/01529 ,  A41D31/085

    摘要： The invention concerns a multilayer glove comprising an outer layer consisting essentially of aramid fibers, an inner layer consisting essentially of a thermoset material, and a hand contact layer comprising animal or plant fiber, wherein the inside palm of the glove remains below about 49 C. (120 F.), at least 15 seconds after the glove is immersed in water at room temperature for 2 minutes, removed from the water, hung in a vertical position for 5 minutes, and heated at a temperature of about 280 C. (536 F.).

    摘要翻译： 本发明涉及一种多层手套，其包括基本上由芳族聚酰胺纤维组成的外层，基本上由热固性材料组成的内层和包含动物或植物纤维的手接触层，其中手套的内部手掌保持在约49℃以下。 （120°F），手套在室温下浸入水中至少15秒钟后，从水中取出，垂直悬挂5分钟，并在约280℃的温度下加热（536 F。）。