Vibrating coil assembly
    4.
    发明授权
    Vibrating coil assembly 失效
    振动线圈组件

    公开(公告)号:US4203068A

    公开(公告)日:1980-05-13

    申请号:US959569

    申请日:1978-11-13

    CPC分类号: G01R9/02 G01R13/38 G01R5/10

    摘要: A vibrating coil assembly for mirror galavanometers, light-beam oscillographs and the like having a mirror and a moving coil suspended by taut wires or ribbons. The ends of the wires nearest the moving coil are provided with eyes and a mounting wire is brought through the eyes and a window in the moving coil to form a figure 8 and clamp the moving coil within it. A stiffening tube for receiving the mirror is pushed over a section of the wire adjacent to one eye. The stiffening tube is cast together with the moving coil and the mounting wire by means of a setting compound.

    摘要翻译: 用于镜面加热计的振动线圈组件,光束示波器等具有通过拉紧的线或带悬挂的反射镜和移动线圈。 最靠近动圈的导线的端部设有眼睛,安装线穿过眼睛和移动线圈中的一个窗口,形成一个图8,并将动线圈夹在其中。 用于接收反射镜的加强管被推到与一只眼睛相邻的线的一部分上。 加强管与移动线圈和安装线一起通过固化剂一起铸造。

    Device for deburring workpieces
    5.
    发明授权
    Device for deburring workpieces 失效
    去毛刺工件的设备

    公开(公告)号:US4164103A

    公开(公告)日:1979-08-14

    申请号:US842512

    申请日:1977-10-17

    CPC分类号: B24C1/083 B24C3/266 B24C5/06

    摘要: A device for deburring workpieces of rubber or plastic or the like includes an insulated chamber through which the workpieces traverse and a centrifugal throwing wheel for projected granulated material therefrom and means for embrittling the burrs of the workpieces with the blower having a vertical axis of rotation and projecting the granulated material horizontally therefrom and having a conical deflector in the blasting plane opening downwardly toward the workpieces.

    摘要翻译: 用于橡胶或塑料等的工件的去毛刺装置包括工件横穿的绝热室和用于投射的颗粒材料的离心抛掷轮,以及用于使具有垂直旋转轴线的鼓风机使工件的毛刺变脆的装置,以及 将造粒材料从其水平地突出并且在喷砂平面中具有锥形偏转器,朝向工件向下开口。

    Process and device for cooling hollow synthetic material profiles
    6.
    发明授权
    Process and device for cooling hollow synthetic material profiles 失效
    用于冷却中空合成材料型材的工艺和装置

    公开(公告)号:US4389366A

    公开(公告)日:1983-06-21

    申请号:US300935

    申请日:1981-09-10

    IPC分类号: B29C47/88 F25D3/10 B29F3/08

    摘要: A hollow synthetic profile is cooled during extrusion by direct heat exchange through the introduction of under-cooled liquid nitrogen under a pressure of 2 to 8 bar into the hollow interior by means of a boring in the arbor of the extrusion tool with an insulated capillary tube forming the cooling medium line.

    摘要翻译: 通过在2至8巴的压力下将未冷却的液氮引入中空的内部,通过在挤出工具的心轴上钻孔,使用绝缘的毛细管,通过直接热交换来冷却中空的合成轮廓 形成冷却介质管线。