发明公开
- 专利标题： Quick release aerator
- 专利标题（中）： Luftstossgerät。
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申请号： EP87302353.5申请日： 1987-03-18
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公开(公告)号： EP0240205A2公开(公告)日： 1987-10-07
- 发明人: Stetson, Harold M.
- 申请人： MARTIN ENGINEERING COMPANY
- 申请人地址： U.S. Route 34 Neponset Illinois 61345 US
- 专利权人： MARTIN ENGINEERING COMPANY
- 当前专利权人： MARTIN ENGINEERING COMPANY
- 当前专利权人地址： U.S. Route 34 Neponset Illinois 61345 US
- 代理机构： Lerwill, John
- 优先权： US848270 19860404
- 主分类号： B65D88/70
- IPC分类号： B65D88/70 ; F16K31/363
摘要：
A quick release aerator is provided for discharging intermittent bursts of pressurized air into a storage container to implement material flow. The unit includes a piston and valve assembly (12) disposed internal to a pressure tank (11). The assembly features one or more vent ports (23A-23D) defined through the sidewalls of a cylinder (13) to allow the passage of pressurized air from the tank to an outlet orifice (44). The total area of the vent ports equals or exceeds the area of the exhaust port, thereby maximizing the effect of the burst of pressurized air.
公开/授权文献
- EP0240205B1 Quick release aerator 公开/授权日：1990-08-01
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