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    FRICTION STIR WELDING PROCESS FOR LARGE METALLIC COMPONENTS, FRICTION STIR WELDED COMPONENT AND BLANK
    31.
    发明公开
    FRICTION STIR WELDING PROCESS FOR LARGE METALLIC COMPONENTS, FRICTION STIR WELDED COMPONENT AND BLANK 审中-公开

    公开(公告)号：EP4357063A1

    公开(公告)日：2024-04-24

    申请号：EP23188779.5

    申请日：2023-07-31

    Applicant: Standex International Corporation

    Inventor： Wellock, William ,  Cullan, Ryan Matthew

    IPC: B23K20/12 ,  B23K20/233 ,  B23K20/26 ,  B23K101/18 ,  B23K103/10

    CPC classification number: B23K2103/1020180801 ,  B23K20/122 ,  B23K20/126 ,  B23K2101/1820180801 ,  B23K20/2336 ,  B23K20/26

    Abstract: The present application relates to a method for forming a large metallic component, a friction stir welded component and a friction stir welded blank are provided. The method includes positioning a first metallic plate (101) and a second metallic plate (102) in an abutting arrangement. The first metallic plate (101) and the second metallic plate (102) have corresponding faying surfaces (105) at a point of abutment. A backing plate is attached spanning the point of abutment adjacent the faying surfaces (105). The first metallic plate (101) is friction stir welded to the second metallic plate (102) to form a friction stir weld along the faying surfaces (105). The backing plate receives an end of a friction stir welding tool curing the friction stir welding. The backing plate is removed to form a welded blank. The welded blank is formed into a component form. The component is heat treated and aged to form the large metallic component. The friction stir weld in the welded blank has a stable microstructure having little or no abnormal grain growth during elevated temperature forming, heat treatment and aging.

    METHOD AND APPARATUS FOR APPLYING PARTICULATE
    36.
    发明公开
    METHOD AND APPARATUS FOR APPLYING PARTICULATE 有权
    VERFAHREN UND VORRICHTUNG ZUM AUFTRAGEN EINES PARTIKELS

    公开(公告)号：EP2952263A1

    公开(公告)日：2015-12-09

    申请号：EP15162459.0

    申请日：2015-04-02

    Applicant: Standex International Corporation

    Inventor： Colclough, Howard E. ,  Cucci, Alesandro ,  Farley, Kenneth James ,  Francois, Evans ,  Pronk, Casper

    IPC: B05B7/14 ,  B05C19/04 ,  B05C19/06

    CPC classification number: B05C19/04 ,  B01J2220/68 ,  B05B7/144 ,  B05C19/06

    Abstract: A particulate feeding apparatus (10) for applying particulate, such as super-absorbent materials, to a substrate, such as a fibrous web. A feeder tube (20) for the powder and a rotary gate valve (40), including one or more holes, are provided. This structure may then intermittently feed particulate to an eductor or venturi nozzle (30). The rotary valve (40) provides an intermittent supply of particulate to a relatively low-pressure zone at the nozzle formed by the venturi action of the passing air stream and the particulate may be distributed precisely where desired. A process for delivering powder to a substrate in precise amounts and distributions patterns is also disclosed.

    Abstract translation: 一种用于将诸如超吸收材料的颗粒施加到诸如纤维网的基底的颗粒馈送装置（10）。 提供了一种用于粉末的给料管（20）和包括一个或多个孔的旋转闸阀（40）。 然后，该结构可间歇地将颗粒物送入喷射器或文氏管喷嘴（30）。 旋转阀（40）提供了在通过通过空气流的文丘里作用形成的喷嘴处的相对低压区域间歇地供应颗粒，并且颗粒可以在需要时精确地分布。 还公开了以精确的量和分布模式将粉末输送到基底的方法。

    SLIDING VANE PUMP WITH INTERNAL CAM RING
    37.
    发明公开
    SLIDING VANE PUMP WITH INTERNAL CAM RING 审中-公开
    心凸轮环叶片泵

    公开(公告)号：EP2399002A2

    公开(公告)日：2011-12-28

    申请号：EP10703151.0

    申请日：2010-02-01

    Applicant: Standex International Corporation

    Inventor： KIMBERLIN, Robert, R. ,  JIANG, Jie

    IPC: F01C21/08

    CPC classification number: F01C21/0836 ,  F04C2/3446 ,  F04C14/06 ,  F04C14/26 ,  F04C14/28 ,  F04C2270/21 ,  F04C2270/701 ,  F05C2225/00

    Abstract: The present disclosure provides a fluid pump having a pump motor, a pump drive shaft and a vane pump assembly. The pump assembly includes a pump housing having fluid inlet and outlet ports. The pump assembly also includes a distal bearing member having first and second sides and a second side, a plurality of inlet orifices, and a cavity formed in the second side. A first cam ring, having an elliptical interior opening, is disposed within the pump housing adjacent the distal bearing member. A rotor is disposed within the opening in the first cam ring. This rotor has first and second sides, a cavity in the first side, and a plurality of radial slots for sliding vanes. The vane pump assembly also includes a second cam ring, having an elliptical shape, disposed in the cavities formed in the distal bearing member second side and the rotor first side. In addition, the vane pump assembly includes a proximate bearing member disposed within the pump housing adjacent the first cam ring and having a plurality of outlet orifices.

    SLIDING VANE PUMP
    38.
    发明公开
    SLIDING VANE PUMP 审中-公开
    滑片式泵

    公开(公告)号：EP2212521A1

    公开(公告)日：2010-08-04

    申请号：EP08839194.1

    申请日：2008-10-14

    Applicant: Standex International Corporation

    Inventor： JANG, Jie ,  KIMBERLIN, Robert R.

    IPC: F01C1/344 ,  F04C2/344 ,  F04C14/26 ,  F01C20/26

    CPC classification number: F04C2/344 ,  F04C14/26 ,  F04C14/28 ,  F05C2225/00

    Abstract: The present disclosure provides a fluid pump having a pump motor, a pump drive shaft, and a vane pump assembly. The vane pump assembly includes a pump housing with a fluid inlet port in a distal portion of the housing and a fluid outlet port in a proximate portion. A first bearing member, having a plurality of inlet orifices in flow communication with the fluid inlet port, is disposed within the housing distal portion. A cam ring is adjacent the first bearing member. A rotor, which is mounted on the pump drive shaft, is disposed within an opening in the cam ring. This rotor includes a plurality of radial slots and vanes slidably received within the slots. A second bearing member, having a plurality of outlet orifices in flow communication with the fluid outlet port, is disposed within the housing proximate portion adjacent the cam ring. An end plate is also mounted within the distal portion of the pump housing. Rotation of the rotor by the drive shaft causes fluids from the fluid inlet port to be drawn through the plurality of inlet orifices at an initial fluid pressure. The fluids are then directed along a plurality of fluid flow paths disposed between an inner surface of the cam ring and an outer surface of the rotor, and then ejected through the plurality of outlet orifices to the fluid outlet port at a second fluid pressure which is greater than the initial fluid pressure.

    Abstract translation: 本公开提供了一种具有泵马达，泵驱动轴和叶片泵组件的流体泵。 叶片泵组件包括泵壳体，该壳体的远端部分中具有流体入口端口，并且具有在近端部分中的流体出口端口。 具有多个与流体入口端口流动连通的入口孔的第一轴承构件设置在壳体远端部分内。 凸轮环与第一轴承构件相邻。 安装在泵驱动轴上的转子布置在凸轮环中的开口内。 该转子包括可滑动地容纳在槽内的多个径向槽和叶片。 具有与流体出口端口流体连通的多个出口孔的第二轴承部件设置在与凸轮环相邻的壳体接近部分内。 端板也安装在泵壳体的远端部分内。 通过驱动轴旋转转子导致来自流体入口的流体在初始流体压力下被抽吸通过多个入口孔。 然后沿着设置在凸轮环的内表面和转子的外表面之间的多个流体流动路径引导流体，然后通过多个出口孔以第二流体压力喷射到流体出口端口，该第二流体压力是 大于初始流体压力。

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