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    GLASS FIBRE COMPOSITION AND COMPOSITE MATERIAL REINFORCED THEREWITH
    2.
    发明公开
    GLASS FIBRE COMPOSITION AND COMPOSITE MATERIAL REINFORCED THEREWITH 审中-公开
    纤维成分，从而增强复合材料

    公开(公告)号：EP2838858A1

    公开(公告)日：2015-02-25

    申请号：EP13716007.3

    申请日：2013-04-16

    申请人： 3B-Fibreglass SPRL

    发明人： HOUET, Yves ,  LAURENT, Dimitri

    IPC分类号： C03C3/087 ,  C03C13/00

    CPC分类号： C03C13/00 ,  C03C3/087 ,  C03C2213/00

    摘要： The present invention concerns glass fibre composition comprising the following oxides : Si0
    2 : 57.5- 59.5 wt.% AI
    2 O
    3 : 1 7.0-20.0 wt.% CaO: 1 1.0-1 3.5 wt.% MgO: 8.5 - 1 2.5 wt.% wherein the sum of Na
    2 O, K
    2 O, and TiO
    2 is at least 0.1 wt.% and Li
    2 O ≤ 2.0 wt.%, all amounts being expressed in weight % with respect to the total weight of the composition. It also concerns composite materials reinforced with such fibres, used in applications such as windmill blades, pressure vessels, components in the automotive, machinery, aerospace applications and such products produced therewith, and wherein the temperature difference, ΔΤ, defined as the difference between the temperature, T3, at which the composition has a viscosity of 10
    3 Poise and the liquidus temperature, T
    liq , is at least 50°C.

    Method and apparatus for spreading fiber strands
    4.
    发明公开
    Method and apparatus for spreading fiber strands 审中-公开
    Verfahren und Vorrichtung zur Ausbreitung vonFasersträngen

    公开(公告)号：EP2377978A1

    公开(公告)日：2011-10-19

    申请号：EP10160270.4

    申请日：2010-04-19

    申请人： 3B-Fibreglass SPRL

    发明人： Kashikar, Sanjay P.

    IPC分类号： D01D11/02 ,  B65H51/005 ,  D02J1/18

    CPC分类号： D01D11/02 ,  B65H51/005 ,  D02J1/18

    摘要： The present invention provides a spreader assembly (2) suitable for opening and spreading a fiber strand into smaller strands or individual filaments. The spreader assembly (2) comprises at least one passageway (21) having an inlet opening (211) for receiving said fiber strand and having an outlet opening (232) through which said fiber strand exits said passageway (21), a divergent zone (23) within the passageway (21) having an entrance end (231) and an exit end (232), and at least one through hole (242) connected to the passageway (21) at an angle and suitable for introducing the air flow thereto. In order to increase the efficacy of opening a fiber strand, the angle of through hole (242) is substantially perpendicular with respect to the longitudinal direction of the passageway (21). In order to increase efficacy of spreading the opened fibers, the divergent zone has a flat cross-section and the area of said exit end (232) is larger than the one of the entrance end (231).

    摘要翻译： 本发明提供了一种适用于将纤维束打开和展开成更小的股线或单丝的扩展器组件（2）。 所述扩展器组件（2）包括至少一个通道（21），所述通道具有用于接纳所述纤维束的入口（211），并且具有出口开口（232），所述纤维线通过所述出口开口离开所述通道（21），发散区 具有入口端（231）和出口端（232）的通道（21）内的至少一个通孔（242）和至少一个通孔（242），其以一定角度连接到通道（21）并且适于将空气流引导到 。 为了增加打开纤维束的功效，通孔（242）的角度相对于通道（21）的纵向基本垂直。 为了增加展开开纤维的功效，发散区具有平坦的横截面，并且所述出口端（232）的面积大于入口端（231）的面积。

    REINFORCED TERMINAL EAR FOR BUSHING
    7.
    发明公开
    REINFORCED TERMINAL EAR FOR BUSHING 有权
    增强型终端SPIN JET UNIT

    公开(公告)号：EP2855380A1

    公开(公告)日：2015-04-08

    申请号：EP13723509.9

    申请日：2013-05-17

    申请人： 3B-Fibreglass SPRL

    发明人： SIMON, Philippe ,  LAURENT, Dimitri

    IPC分类号： C03B37/09

    CPC分类号： C03B37/091

    摘要： The present invention concerns a bushing assembly comprising terminal ears (1) coupled to opposed end walls (2) of the bushing assembly, for heating the bushing tip plate and walls, each of said terminal ears comprising: (a) an electrically conductive plate, said conductive plate comprising at least a first portion (1A) extending along a longitudinal axis (X1) from a first terminal edge (1D) substantially normal to said longitudinal axis (X1) and coupled to a bushing end wall (2), and further comprising a second, free terminal edge (1C) connectable to a source of power, and (b) at least one elongated reinforcing member (1B) coupled to said at least first portion (1A) of said plate to increase the bending moment of the latter, characterized in that, said at least one elongated reinforcing member (1B) extends from, or adjacent to the plate first terminal edge (1D) along a direction non parallel to said longitudinal axis (X1).

    REINFORCING RIBS FOR BUSHINGS TIP PLATE
    10.
    发明公开
    REINFORCING RIBS FOR BUSHINGS TIP PLATE 审中-公开
    加强筋为女性TOP PLATE

    公开(公告)号：EP2707336A1

    公开(公告)日：2014-03-19

    申请号：EP12717790.5

    申请日：2012-05-04

    申请人： 3B-Fibreglass SPRL

    发明人： SIMON, Philippe ,  LAURENT, Dimitri

    IPC分类号： C03B37/08 ,  C03B37/083

    CPC分类号： C03B37/083

    摘要： The present invention concerns a bushing assembly comprising a tip plate (2) supported by reinforcing ribs (10), said reinforcement ribs having a planar portion (10A) having a shape inscribed in a triangle of vertices α1, α2, α3, wherein α1 is the smallest angle of the three vertices, and the side of the triangle opposed to the smallest vertex, α1, matches exactly one side of the planar portion (10A). It also concerns a bushing assembly comprising a tip plate (2) reinforced with the reinforcing ribs (10) discussed supra, wherein the reinforcing ribs are coupled to the bushing assembly by three sides, adjacent two by two.