- 专利标题： Air lance for removing pellets from a tube
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申请号： US16816939申请日： 2020-03-12
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公开(公告)号： US11406955B2公开(公告)日： 2022-08-09
- 发明人: Clifford L Johns , Dennis Patrick McAndrews
- 申请人： Tubemaster, Inc.
- 申请人地址： US KY Louisville
- 专利权人： Tubemaster, Inc.
- 当前专利权人： Tubemaster, Inc.
- 当前专利权人地址： US KY Louisville
- 代理机构： Duncan Galloway Greenwald PLLC
- 代理商 Kevin T. Duncan
- 主分类号： B01J8/00
- IPC分类号： B01J8/00 ; B01J8/06
摘要：
An air lance for removing pellets from tubes may include a nozzle with an inner surface having converging and diverging portions adjacent the downstream end of the nozzle to improve air flow. The air lance may include a projection fixed relative to the nozzle and extending beyond the downstream end of the nozzle to serve as a feeler, a poker, and a spacer.
公开/授权文献
- US20200338513A1 Air Lance for Removing Pellets from a Tube 公开/授权日：2020-10-29