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1. 发明申请

WO1993021353A1 VIBRATING RING MOTOR FOR FEEDING PARTICULAR SUBSTANCES 审中-公开
标题翻译：振动环电机用于喂食特殊物质
公开(公告)号：WO1993021353A1
公开(公告)日：1993-10-28
申请号：PCT/GB1993000637
申请日：1993-03-29
申请人： SPRAYFORMING DEVELOPMENTS LIMITED , SINGER, Alfred, Richard, Eric , SANSOME, Dennis, Hugh
发明人： SPRAYFORMING DEVELOPMENTS LIMITED
IPC分类号： C22C01/10
CPC分类号： B22F9/082 , B22F3/004 , B22F2009/088 , B22F2202/01 , C22C1/1042
摘要： An apparatus for mixing a particulate substance, which may be in chopped or short fibre form, with a matrix metal comprises a container (11) for molten metal (10) having an aperture (12) through which a stream of the metal can fall, a feed motor (20) for feeding the particulate substance into the metal stream, and one or more downwardly inclined nozzles (23) through which jets of atomizing gas are directed on to the combined flow of metal and particulate substance. The feed motor comprising a horizontal ring (20a) which extends about and is coaxial with the molten metal stream, and which has a radial vibration imparted to it so as to form a node on the axis of the ring. The upper surface of the ring may be horizontal or may be inclined downwardly towards the axis and may have annular grooves of ratchet tooth section with the steeper part of the section facing towards the axis. The particulate substance is placed on the upper surface of the ring (20) and is caused to move into engagement with the molten metal stream by the radial vibration of the ring.
摘要翻译：用于将短切纤维或短纤维形式的颗粒物质与基体金属混合的装置包括：具有孔（12）的熔融金属容器（10），金属流可以穿过该孔（12）用于将颗粒物质进料到金属流中的进料马达（20）和一个或多个向下倾斜的喷嘴（23），雾化气体喷射通过该喷嘴引导到金属和颗粒物质的组合流。进料马达包括一个围绕熔融金属流延伸并且与熔融金属流同轴的水平环（20a），并且具有向其施加的径向振动，以在环的轴线上形成一个节点。环的上表面可以是水平的，或者可以朝着轴线向下倾斜，并且可以具有棘轮齿部分的环形槽，该部分的陡峭部分面向轴线。颗粒物质放置在环（20）的上表面上，并通过环的径向振动使其与熔融金属流接合。

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