发明授权
US5996902A Spray for spraying powdered material activated by pulsating vibration
air and method
失效
用于喷雾通过脉动振动空气激活的粉末材料的喷雾器和方法
- 专利标题： Spray for spraying powdered material activated by pulsating vibration air and method
- 专利标题（中）： 用于喷雾通过脉动振动空气激活的粉末材料的喷雾器和方法
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申请号： US878944申请日： 1997-06-19
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公开(公告)号： US5996902A公开(公告)日： 1999-12-07
- 发明人: Kiyoshi Morimoto , Yasushi Watanabe , Kimiaki Hayakawa , Sanji Tokuno
- 申请人： Kiyoshi Morimoto , Yasushi Watanabe , Kimiaki Hayakawa , Sanji Tokuno
- 申请人地址： JPX Tokyo
- 专利权人： Kyowa Hakko Kogyo Co., Ltd.
- 当前专利权人： Kyowa Hakko Kogyo Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX8-161553 19960621; JPX9-158825 19970616
- 主分类号： B65B1/16
- IPC分类号： B65B1/16 ; A61J3/06 ; B01J2/02 ; B01J2/18 ; B01J4/02 ; B05B7/14 ; B30B15/00 ; B65G53/40 ; B05B17/04
摘要：
A sprayer and method for spraying powdered material activated by pulsating vibration air. The sprayer comprises an elastic membrane, a storage tank for storing powdered material provided with the elastic membrane at the bottom opening, and a pulsating vibration air generator for supplying pulsating vibration air to the elastic membrane. The sprayer so constructed is designed to uniformly and diffusely spray the powdered material stored in the storage tank when the elastic membrane is forcedly vibrated up and down in compliance with the frequency of the pulsating vibration air by receiving pulsating vibration air from the pulsating vibration air generator.
公开/授权文献
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