Pouring nozzle
    1.
    发明授权
    Pouring nozzle 有权
    浇注嘴

    公开(公告)号:US08887969B2

    公开(公告)日:2014-11-18

    申请号:US13266518

    申请日:2010-06-11

    IPC分类号: B22D41/00 B22D41/56

    CPC分类号: B22D41/56

    摘要: The pouring nozzle comprises an elongated, tubular part, defining a lower part of a pouring channel with a central longitudinal axis L, a plate-like part, provided with a flow-through opening between its surface opposite the tubular part and its section adjacent said tubular part. The flow-through opening defines an upper part of the pouring channel. The peripheral area between said surface and said section comprises four segments, namely two inclined bearing surfaces, opposite to each other, and two planar surface sections, arranged opposite and parallel to each other between said two distinct bearing surfaces. Each bearing surface is curved with respect to the central longitudinal axis L of the pouring channel. The curvature is therefore concave with respect to the central longitudinal axis L and in view of the opposite arrangement of the bearing surfaces the said bearing surfaces are arranged inversely to each other.

    摘要翻译: 倾倒喷嘴包括细长的管状部分,其限定具有中心纵向轴线L的倾倒通道的下部,板状部分,其在与管状部分相对的表面与其邻近所述管状部分的部分之间设置有流通开口 管状部分。 流通开口限定了浇注通道的上部。 所述表面和所述部分之间的周边区域包括彼此相对的四个部分,即两个倾斜的支承表面,以及在所述两个不同的支承表面之间彼此相对且平行地布置的两个平坦的表面部分。 每个支承表面相对于浇注通道的中心纵向轴线L是弯曲的。 因此,曲率相对于中心纵向轴线L是凹的,并且鉴于轴承表面的相反布置,所述支承表面彼此相反地布置。

    POURING NOZZLE
    2.
    发明申请
    POURING NOZZLE 有权
    呼吸喷嘴

    公开(公告)号:US20120043354A1

    公开(公告)日:2012-02-23

    申请号:US13266518

    申请日:2010-06-11

    IPC分类号: B22D41/00

    CPC分类号: B22D41/56

    摘要: The pouring nozzle comprises an elongated, tubular part (10), defining a lower part of a pouring channel (12) with a central longitudinal axis L, a plate-like part (14), provided with a flow-through opening (16) between its surface (18) opposite the tubular part (10) and its section (20) adjacent said tubular part (10). As may be seen from FIG. 2 the flow-through opening (16) defines an upper part (12o) of the pouring channel (12). The peripheral area (22) between said surface (18) and said section (20) comprises four segments, namely two inclined bearing surfaces (24), opposite to each other, and two planar surface sections (26), arranged opposite and parallel to each other between said two distinct bearing surfaces (24). Each bearing surface (24) is curved with respect to the central longitudinal axis L of the pouring channel (12), as may be best seen from FIG. 3. The curvature is therefore concave with respect to the central longitudinal axis L and in view of the opposite arrangement of the bearing surfaces (24) the said bearing surfaces are arranged inversely to each other.

    摘要翻译: 倾倒喷嘴包括细长的管状部分(10),其限定具有中心纵向轴线L的倾倒通道(12)的下部,板状部分(14),其设置有流通开口(16) 在其与管状部件(10)相对的表面(18)与邻近所述管状部件(10)的部分(20)之间。 从图中可以看出 如图2所示,流通开口(16)限定了倾倒通道(12)的上部(12o)。 所述表面(18)和所述部分(20)之间的周边区域(22)包括四个部分,即彼此相对的两个倾斜的支承表面(24),以及两个平面表面部分(26) 彼此在所述两个不同的支承表面(24)之间。 每个支承表面(24)相对于倾倒通道(12)的中心纵向轴线L是弯曲的,如从图2可以看出的那样。 因此,曲率相对于中心纵向轴线L是凹形的,并且考虑到支承表面(24)的相对布置,所述支承表面彼此相反地布置。

    Elongated stopper device
    3.
    发明申请
    Elongated stopper device 审中-公开
    延长止动装置

    公开(公告)号:US20070138715A1

    公开(公告)日:2007-06-21

    申请号:US10597076

    申请日:2005-07-09

    IPC分类号: C21C5/48

    CPC分类号: B22D41/18

    摘要: The invention relates to an elongated stopper device for flow control of molten metal, i.e., for controlling the flow of molten metal from a metallurgical vessel, such as a tundish.

    摘要翻译: 本发明涉及一种用于熔融金属流动控制的细长止动装置,即用于控制来自诸如中间包的冶金容器的熔融金属的流动。