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    Device for the production of ceramic mouldings, and more especially of magnetized ferrite mouldings
    81.
    发明授权
    Device for the production of ceramic mouldings, and more especially of magnetized ferrite mouldings 失效
    用于生产陶瓷模制品的装置，特别是磁化铁氧体模制品

    公开(公告)号：US3958908A

    公开(公告)日：1976-05-25

    申请号：US472680

    申请日：1974-05-23

    申请人： Rolf Schubart

    发明人： Rolf Schubart

    IPC分类号： C04B35/26 ,  B28B1/26 ,  B28B3/02 ,  B28B7/46 ,  H01F1/11 ,  H01F1/36 ,  B29C3/00

    CPC分类号： B28B3/02 ,  B28B1/265 ,  B28B7/46

    摘要： The specification describes an apparatus and a method for the production oferamic mouldings, in the case of which a suspension of moulding composition particles is introduced into a filling space formed between two punches which can be relatively moved towards each other. The liquid is removed via a filter formed in a punch provided with filter openings. The supply of the suspension is terminated after filling of the filling space with the supply duct shut off. The volume of the system comprising the filling space, the supply duct shut off from the outside and a space with a deformable limiting wall is decreased with a corresponding increase in pressure in this system and then in a conventional manner the final pressure is produced by relative movement of the punches. In the preferred form the filling space is isolated from the remainder of the filling system during the final compaction and forming of the moulding. The invention is preferably applied to the production of magnetized ferrite mouldings.

    摘要翻译： 该说明书描述了一种用于生产陶瓷模制品的装置和方法，其中模塑组合物颗粒的悬浮液被引入形成在可相对于彼此移动的两个冲头之间的填充空间中。 通过形成在具有过滤器开口的冲头中的过滤器去除液体。 供应管道关闭后，填充空间填充后停止供应。 包括填充空间，供应管道从外部断开的系统和具有可变形限制壁的空间的系统的体积随着该系统中相应的压力增加而减小，然后以常规方式，最终压力由相对 拳的运动。 在优选形式中，在最终压实和模制成形期间，填充空间与填充系统的其余部分隔离。 本发明优选应用于磁化铁氧体模制品的生产。