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公开(公告)号:US4486100A
公开(公告)日:1984-12-04
申请号:US497913
申请日:1983-05-25
CPC分类号: B29C47/1027 , B29C47/92 , B29C2947/92019 , B29C2947/92161 , B29C2947/92314 , B29C2947/92333 , B29C2947/92371 , B29C2947/92514 , B29C2947/92809 , B29C2947/92828 , B29C2947/92866 , B29C47/0009
摘要: An apparatus for the feeding of powderous resin material to a vacuum hopper is improved by providing at least one vertical pipe-line portion between the resin tank and the vacuum hopper, and disposing a flow restricting element such as an orifice in this pipe-line portion.
摘要翻译: 通过在树脂箱和真空料斗之间提供至少一个垂直管线部分,并且在该管线部分中设置诸如孔口的流动限制元件,从而提高了将粉状树脂材料送入真空料斗的装置 。