Method for forming fibers
    7.
    发明申请
    Method for forming fibers 有权
    纤维形成方法

    公开(公告)号:US20060091582A1

    公开(公告)日:2006-05-04

    申请号:US11281282

    申请日:2005-11-17

    IPC分类号: B29C47/00

    摘要: An improved method for creating fibers from a material dissolved in a solvent. In one embodiment, the method includes the steps of feeding a fiber making material dissolved in a solvent through a die including at least two rows of nozzles to form fiber strands. An attenuation medium is provided about the fiber strands. The attenuation medium is provided in a direction that is generally parallel to the fiber strands such that the attenuation medium elongates the fiber strands. The attenuation medium has a relative solvent-vapor content of at least about 50 percent.

    摘要翻译: 用于从溶解于溶剂中的材料制造纤维的改进方法。 在一个实施方案中,该方法包括以下步骤:将溶解在溶剂中的纤维制造材料通过包括至少两排喷嘴的模头进行进料以形成纤维束。 围绕纤维束提供衰减介质。 衰减介质沿着大致平行于纤维束的方向设置,使得衰减介质延长纤维束。 衰减介质的相对溶剂蒸气含量至少约为50%。

    High efficiency heat transfer using asymmetric impinging jet
    9.
    发明授权
    High efficiency heat transfer using asymmetric impinging jet 失效
    使用不对称冲击射流的高效热传递

    公开(公告)号:US06564473B2

    公开(公告)日:2003-05-20

    申请号:US10037121

    申请日:2001-10-22

    申请人: Savas Aydore

    发明人: Savas Aydore

    IPC分类号: F26B2100

    CPC分类号: F26B13/10 F26B21/004

    摘要: A method and apparatus for impingement of fluid onto a moving surface. The apparatus includes an asymmetric slot nozzle having an opening formed between an upstream wall and a downstream wall. The nozzle is disposed generally adjacent the surface onto which the fluid is to be impinged forming an impingement distance between each of the walls of the nozzle and the surface. The impingement distance of the upstream wall is greater than the impingement distance of the downstream wall such that at least a portion of the fluid is delivered through the nozzle in a direction that is counter to the machine direction.

    摘要翻译: 一种用于将流体冲击到移动表面上的方法和装置。 该装置包括不对称狭缝喷嘴,其具有形成在上游壁和下游壁之间的开口。 喷嘴大体上邻近流体所要撞击的表面设置,在喷嘴的每个壁和表面之间形成冲击距离。 上游壁的冲击距离大于下游壁的冲击距离,使得至少一部分流体沿着与机器方向相反的方向通过喷嘴输送。