Method and apparatus for spreading fiber strands
    11.
    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

    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。

    COOLING UNIT FOR OXY-BURNER
    12.
    发明公开
    COOLING UNIT FOR OXY-BURNER 审中-公开
    OXY燃烧器的冷却装置

    公开(公告)号:EP3208538A1

    公开(公告)日:2017-08-23

    申请号:EP16156639.3

    申请日:2016-02-22

    摘要: The present invention concerns an assembly and a kit of parts comprising:
    (a) An oxy-burner (1) comprising a body extending along a burner body axis, Xb, and comprising a downstream end ending at a free end of the downstream end, said body enclosing a fuel line (1F) and an oxygen line (1Ox) separate from the fuel line, both fuel line and oxygen line having a separate outlet at or adjacent to the free end of the downstream end (1 D) of the oxy-burner, wherein a cross-sectional area normal to Xb of said downstream end of the oxy-burner body decreases towards the free end of the downstream end;
    (b) A cooling unit (3) comprising:
    • a cooling plate (5) made of a thermally conductive material, defined by a first and a second main surfaces separated by a thickness of said cooling plate, and an aperture extending from a large opening at the first main surface to a narrow opening to the second main surface, wherein the aperture is defined by an aperture wall which geometry matches the geometry of the downstream end of the oxy-burner to form a thermal contact therewith when the downstream end is inserted in the aperture;
    • a cooling channel (3C) defined by walls and comprising an inlet (3U) and an outlet (3D) for circulating a refrigerating fluid, wherein a cooling wall (5W) of said cooling channel is formed by a portion of the cooling plate.

    摘要翻译: 本发明涉及一种组件和一套部件,其包括:(a)氧燃烧器(1),其包括沿着燃烧器主体轴线Xb延伸的主体,并且包括终止于下游端的自由端的下游端, 所述主体封闭与燃料管线分开的燃料管线(1F)和氧气管线(10x),燃料管线和氧气管线均具有在氧化剂的下游端(1D)的自由端处或附近的独立出口 其中,所述氧燃烧器本体的所述下游端的垂直于Xb的横截面面积朝向所述下游端的自由端减小; (b)冷却单元(3),包括:由导热材料制成的冷却板(5),所述导热材料由被所述冷却板的厚度分开的第一主表面和第二主表面限定,以及从大 在第一主表面处开口到第二主表面的窄开口处,其中孔由孔壁限定,孔的壁几何形状与氧燃烧器的下游端的几何形状匹配,以便当下游端是 插入孔中; ·由壁限定的冷却通道(3C),所述冷却通道(3C)包括用于循环冷却流体的入口(3U)和出口(3D),其中所述冷却通道的冷却壁(5W)由所述冷却板的一部分形成。

    Bushing assembly comprising a distribution manifold
    14.
    发明公开
    Bushing assembly comprising a distribution manifold 审中-公开
    Buchsenanordnung mit einem Verteilerkanal

    公开(公告)号:EP2669256A1

    公开(公告)日:2013-12-04

    申请号:EP12169809.6

    申请日:2012-05-29

    申请人: 3B Fibreglass

    IPC分类号: C03B37/085

    摘要: The present invention concerns a bushing assembly comprising:
    (a) a liquid glass feeding unit arranged upstream of, and in fluid communication with,
    (b) a first and second tip plate assemblies (1A, 1 B) extending along a longitudinal direction, arranged side by side, and each surrounded by side walls and end walls and, the first and second tip plate assemblies being separated from one another by a stiffening rib structure (21) extending along said longitudinal direction,

    characterized in that, the feeding unit comprises a glass distribution manifold (2), which defines two separate fluid communication paths to the first and second tip plate assemblies (1A, 1 B), and in that, the stiffening rib structure (21) forms an integral part of the floor of the manifold (2).

    摘要翻译: 本发明涉及一种衬套组件,其包括:(a)液体玻璃供给单元,布置在沿着纵向延伸的第一和第二顶板组件(1A,1B)的上游并与其流体连通; 并且每个由侧壁和端壁围绕,并且第一和第二末端板组件通过沿所述纵向方向延伸的加强肋结构(21)彼此分离,其特征在于,所述进给单元包括一个 玻璃分配歧管(2),其限定到第一和第二顶板组件(1A,1B)的两个分离的流体连通路径,并且加强肋结构(21)形成歧管底板的一体部分 (2)。

    Sizing composition for glass fibres
    15.
    发明公开
    Sizing composition for glass fibres 审中-公开
    SchlichteszusammensetzungfürGlasfaser

    公开(公告)号:EP2583953A1

    公开(公告)日:2013-04-24

    申请号:EP11185947.6

    申请日:2011-10-20

    摘要: The present invention concerns a sizing composition for glass fibres comprising:
    (a) A silane based coupling agent mixture,
    (b) A film former,
    (c) Additives,
    Characterized in that, the silane based coupling agent mixture comprises (d) At least 15 wt.% of at least one dialkoxysilane, and
    (e) At least 20 wt.% of at least one (meth)acryloxysilane,
    wherein the wt.% are measured with respect to the total active solid weight of silane based coupling agent. The present invention also concerns a polymeric composite reinforced with such glass fibres.

    摘要翻译: 本发明涉及用于玻璃纤维的上胶组合物,其包含:(a)硅烷基偶联剂混合物,(b)成膜剂,(c)添加剂,其特征在于,所述硅烷基偶联剂混合物包含(d)至少 15重量%的至少一个二烷氧基硅烷,和(e)至少20重量%的至少一种(甲基)丙烯酰氧基硅烷,其中以相对于硅烷基偶联剂的总活性固体重量测量重量百分比。 本发明还涉及用这种玻璃纤维增​​强的聚合复合材料。

    Glass fibre sizing composition
    16.
    发明公开
    Glass fibre sizing composition 审中-公开
    Glasfaserschlichtungszusammensetzung

    公开(公告)号:EP2540683A1

    公开(公告)日:2013-01-02

    申请号:EP11171653.6

    申请日:2011-06-28

    摘要: The present invention concerns a sizing composition for glass fibres comprising the following components:
    (a) A silane based coupling agent which is not an aminosilane;
    (b) A film former;
    (c) A borate;
    (d) A lubricant

    Characterized in that, at least 75 wt.% of the silane coupling agent present in the composition is dialkoxylated. It also concerns a glass fibre sized with the reaction product of said sizing composition, as well as a polymeric composite reinforced with such glass fibres.

    摘要翻译: 本发明涉及用于玻璃纤维的上胶组合物,其包含以下组分:(a)不是氨基硅烷的硅烷基偶联剂; (b)成影片; (c)硼酸盐; (d)润滑剂其特征在于,存在于组合物中的至少75重量%的硅烷偶联剂是二烷氧基化的。 它还涉及一种玻璃纤维,其尺寸与所述施胶组合物的反应产物以及用这种玻璃纤维增​​强的聚合物复合物。

    Impregnation assembly and method for manufacturing a composite structure reinforced with long fibers
    18.
    发明公开
    Impregnation assembly and method for manufacturing a composite structure reinforced with long fibers 审中-公开
    Imprägnieranordnung和方法用于制造用长纤维增强的复合材料结构

    公开(公告)号:EP2377675A1

    公开(公告)日:2011-10-19

    申请号:EP10160262.1

    申请日:2010-04-19

    IPC分类号: B29C70/52 B29B15/12

    摘要: An impregnation system (1) suitable for impregnating filaments continuously with an impregnating substance (8), the system (1) comprising an impregnation assembly (3) comprising:
    (c) at least one passageway (30) for the filaments having an entrance end (301) and an exit end (302); and
    (d) at least one passageway (323) for the impregnating substance having at least one inlet (325) for the impregnating substance and at least two outlets (324) for the impregnating substance,

    wherein:
    - the passageway (323) for the impregnating substance is connected to the passageway (30) for filaments via the outlets (324) for the impregnating substance ; and
    - the at least two outlets (324) for the impregnating substance have an oblong shape disposed across the flow (A) of filaments and oppose to each other; and
    - the passageway (30) has a flat cross section.

    摘要翻译: 浸渍系统(1)适合于在浸渍物质(8),该系统具连续浸渍细丝(1)包括浸渍组件(3)包括:(c)至少一个通道(30),用于所述长丝具有入口端 (301)并退出端部(302); 和(d)至少一个通道(323)具有用于浸渍物质的至少一个入口(325)和至少两个出口(324),用于浸渍物质,worin浸渍物质: - 为对所述通道(323) 浸渍物质被连接到通过所述出口(324),用于浸渍物质的通道(30),用于长丝; 以及 - 至少两个出口(324),用于浸渍物质必须长丝跨过流动(A),其设置椭圆形的形状和彼此相对; 以及 - 所述通道(30)具有一个扁平横截面。

    FOREHEARTH COMPRISING EXCHANGEABLE SUPPORT BLOCKS
    19.
    发明公开
    FOREHEARTH COMPRISING EXCHANGEABLE SUPPORT BLOCKS 审中-公开
    包括可更换支撑块的前部

    公开(公告)号:EP3208244A1

    公开(公告)日:2017-08-23

    申请号:EP16156641.9

    申请日:2016-02-22

    IPC分类号: C03B7/02 F23M5/02

    CPC分类号: C03B7/02 F23M5/025

    摘要: The present invention concerns a glass fibre manufacturing plant comprising a front end or forehearth forming a passage for conveying molten glass and defined by a first and second opposite longitudinal walls, wherein each longitudinal wall is made of a refractory masonry comprising a cavity of width, Wc, and height, H1c, formed by a floor defined by a base wall, by lateral walls defined by two spacer bricks and by a ceiling defined by a lintel resting on each of the two spacer bricks, and further comprising a support block (20) comprising a hot cuboid portion of width, w, and height, h, wherein w

    摘要翻译: 本发明涉及一种玻璃纤维制造设备,其包括形成用于传送熔融玻璃并由第一和第二相对纵向壁限定的通道的前端或前炉,其中每个纵向壁由耐火砌体制成,耐火砌体包括宽度Wc 以及由底壁限定的底板,由两个间隔砖和由搁置在两个间隔砖的每一个上的门楣限定的顶板限定的​​侧壁形成的高度H1c,并且还包括支撑块(20) 包括具有宽度w和高度h的热长方体部分,其中w