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16 条记录 (耗时 0.025 秒)

    Multilayer hose for fuel, chemical and vapor transport
    8.
    发明申请
    Multilayer hose for fuel, chemical and vapor transport 审中-公开
    用于燃料，化学和蒸气运输的多层软管

    公开(公告)号：US20080057248A1

    公开(公告)日：2008-03-06

    申请号：US11513371

    申请日：2006-08-30

    申请人： Richard Wayne Hatchett ,  John Mobley ,  Jerry Shifman ,  Jeremy W. Duke

    发明人： Richard Wayne Hatchett ,  John Mobley ,  Jerry Shifman ,  Jeremy W. Duke

    IPC分类号： B32B27/36 ,  B32B1/08 ,  B32B27/30 ,  B32B27/32

    CPC分类号： B32B27/08 ,  B32B25/08 ,  F16L2011/047 ,  Y10T428/1393 ,  Y10T428/3154 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

    摘要： A tubular structure having reduced fuel permeation for use in fuel filler and fuel vent hose application, wherein the tubular structure comprises a nitrile or a chlorinated polyethylene inner layer, a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride terpolymer barrier layer on the nitrile or chlorinated polyethylene inner layer, and a chlorinated polyethylene outer cover layer, and a method of forming such tubular structures are described. The tubular structure optionally includes a chlorinated polyethylene backing layer, one or more polyamide adhesive layers, and a reinforcement layer.

    摘要翻译： 一种用于燃料填充剂和燃料排放软管应用的具有降低的燃料渗透性的管状结构，其中管状结构包括腈或氯化聚乙烯内层，腈或氯化聚乙烯内层上的四氟乙烯 - 六氟丙烯 - 偏二氟乙烯三元共聚物阻挡层 和氯化聚乙烯外覆盖层，以及形成这种管状结构的方法。 管状结构可选地包括氯化聚乙烯背衬层，一个或多个聚酰胺粘合剂层和加强层。

    Method for manufacturing a hose
    10.
    发明申请
    Method for manufacturing a hose 审中-公开
    软管的制造方法

    公开(公告)号：US20100025883A1

    公开(公告)日：2010-02-04

    申请号：US12587660

    申请日：2009-10-09

    申请人： John Mobley

    发明人： John Mobley

    IPC分类号： B29C39/00

    CPC分类号： B29C43/021 ,  B29C33/04 ,  B29C43/52 ,  B29C2043/023 ,  B29C2043/3665 ,  B29K2105/258 ,  B29L2023/00

    摘要： A method of manufacturing a cured, non-reinforced hose exhibiting one or more desirable configuration features molded onto the outer surface of the hose; and a cured, non-reinforced hose exhibiting such desirable configuration features molded on the outer surface thereof, manufactured in accordance with such method are described. The method comprises: providing a raw, non-reinforced polymeric tubular structure having an outer surface, an inner surface, an orifice, and a cylindrical channel extending longitudinally throughout the raw tubular structure defining the inner surface of the raw polymeric tubular structure; providing a mold apparatus having a cavity configuration corresponding to the shape and size of a desired cured, non-reinforced hose; inserting the raw polymeric tubular structure into the cavity configuration of the mold apparatus; inserting a first plug means having an aperture therethrough into a first end of the raw polymeric tubular structure; inserting a second plug means having an aperture therethrough into a second end of the raw polymeric tubular structure; providing a source of steam under elevated pressure to cure the raw polymeric tubular structure, wherein the first plug means having an aperture therethrough serves as an inlet for the steam and the second plug having an aperture therethrough serves as an outlet for the steam; and recovering a cured, non-reinforced hose having an inner surface and an outer surface, wherein the outer surface exhibits one or more desirable characteristic features molded onto the outer surface of the cured, non-reinforced hose.

    摘要翻译： 一种制造固化的非增强软管的方法，该软管具有模制在软管的外表面上的一个或多个期望的构造特征; 并且描述了根据这种方法制造的呈现出在其外表面上模制的所需构造特征的固化的非增强软管。 该方法包括：提供具有外表面，内表面，孔口和圆柱形通道的原始非增强聚合物管状结构，所述外表面，孔口和圆柱形通道在限定原料聚合物管状结构的内表面的整个原料管状结构中纵向延伸; 提供具有对应于期望的固化的非增强软管的形状和尺寸的空腔构造的模具装置; 将原始的聚合物管状结构插入模具装置的腔体构型中; 将具有孔穿过的第一插塞装置插入所述粗聚合物管状结构的第一端; 将具有穿过其中的孔的第二塞子装置插入所述生的聚合物管状结构的第二端; 在高压下提供蒸汽源以固化生的聚合物管状结构，其中具有穿过其中的孔的第一塞装置用作蒸汽的入口，并且具有穿过其的孔的第二塞用作蒸汽的出口; 以及回收具有内表面和外表面的固化的非增强软管，其中所述外表面表现出模制在固化的未增强软管的外表面上的一个或多个期望的特征。