Marc Rohrschneider;Anke Klaer;Ralf Thoemmes;Timo Von Brunn;Stephen T. Dunne
发明人:
Ralf Thoemmes,Timo Von Brunn,Marc Rohrschneider,Stephen T. Dunne,Anke Klaer
申请号：
US11749263
公开号：
US08240304B2
申请日:
2007.05.16
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An atomizer, a reservoir and a method are proposed for the delivery and in particular, the atomization of a formulation, particularly a powder. A pump and a spring are arranged inside the annular reservoir, the pump and the spring being moveable radially and in a sliding manner. The pump is actuated by the spring to put air under pressure for discharging powder from the reservoir. The reservoir comprises receptacles or cavities, each of which has an insert with a respective dose of the formulation. The receptacles are constructed as separate parts and/or arranged on a common or annular carrier and/or are sealed separately and/or on its outer circumferential periphery. The spring is tensioned and the air is sucked into the pump. Then, the next receptacle and a connecting element are aligned relative to each other. Finally, the aligned receptacle is pierced by the connecting element for supplying the air.
