发明授权
- 专利标题： Device for rounding off granular particles of solid material
- 专利标题（中）： 将固体材料粒状颗粒倒圆的装置
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申请号： US599698申请日： 1984-04-12
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公开(公告)号： US4592707A公开(公告)日： 1986-06-03
- 发明人: Werner Borer , Janos Lukacs , Hugo Spalinger
- 申请人： Werner Borer , Janos Lukacs , Hugo Spalinger
- 申请人地址： CHX Chippis
- 专利权人： Swiss Aluminium Ltd.
- 当前专利权人： Swiss Aluminium Ltd.
- 当前专利权人地址： CHX Chippis
- 优先权： CHX8244/81 19811223
- 主分类号： B01J2/00
- IPC分类号： B01J2/00 ; B24B11/02 ; B24B31/10 ; B29C67/00
摘要：
Granular solid particles, in particular hard, comminuted material of any given shape, are kept continuously in relative movement in a funnel-shaped container by means of a stream of liquid whereby they are rounded off. The rounded-off particles are suitable as filler material for wear-resistant coatings.