发明授权
- 专利标题： Powder filling method and powder filling device
- 专利标题（中）： 粉末灌装方法和粉末灌装装置
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申请号： US589003申请日： 1996-01-19
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公开(公告)号： US5711353A公开(公告)日： 1998-01-27
- 发明人: Hideo Ichikawa , Sunao Ikeda , Michiharu Narushima , Nobuhiro Makita
- 申请人： Hideo Ichikawa , Sunao Ikeda , Michiharu Narushima , Nobuhiro Makita
- 申请人地址： JPX Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-010910 19950126
- 主分类号： B65B1/26
- IPC分类号： B65B1/26 ; B65B39/00 ; B65G65/32 ; B65B1/04
摘要：
A powder filling method and a powder filling device for filling a powder such as toner, chemical, cosmetics or food material in a powder container efficiently at a high density includes the steps of inserting an air aspirating pipe in a powder filled in a powder container, aspirating air in the powder through the air aspirating pipe, and moving one end of the air aspirating pipe from a bottom portion to a top portion of the powder container, corresponding to an amount of the powder filled.
公开/授权文献
- US3946629A Apparatus for severing sections from a web of material 公开/授权日：1976-03-30
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