发明名称 |
DISPENSING HEAD APPARATUS AND METHODS |
摘要 |
<p>A dispensing head for emitting an atomized spray of liquid droplets includes an actuator and a nozzle insert. The actuator includes a gas duct and a liquid duct and may be attached to a container housing a propellant gas and a liquid product. The nozzle insert includes at least one modular structure that can be installed in an actuator socket on the actuator. The nozzle insert includes a pressure cap defining a pressure chamber having an exit orifice. A liquid conduit is disposed in the pressure chamber and defines a liquid supply channel having a liquid supply channel exit opening. The nozzle insert is configured to form a reflux cell in the liquid supply channel upstream of the liquid supply channel exit opening to achieve flow blurring interaction between the liquid product and the gas propellant.</p> |
申请公布号 |
EP2819931(A1) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20130755178 |
申请日期 |
2013.02.28 |
申请人 |
UNIVERSIDAD DE SEVILLA |
发明人 |
GANAN-CALVO, ALFONSO;ASENSIO-CANO, MIGUEL;FITO-PLANAS, ALVARO;LOPEZ-SERRANO, JORGE;PEREZ-VAQUERO, JAVIER;BADOVICK, JEFFREY |
分类号 |
B65D83/20;B05B7/04;B05B7/12;B65D83/48 |
主分类号 |
B65D83/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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