发明申请
- 专利标题： Device for Producing High Pressure in a Fluid in Miniature
- 专利标题（中）： 用于在微型流体中产生高压的装置
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申请号： US11463455申请日： 2006-08-09
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公开(公告)号： US20060285987A1公开(公告)日： 2006-12-21
- 发明人: Joachim Jaeger , Pasquale Cirillo , Joachim Eicher , Johannes Geser , Bernhard Freund , Bernd Zierenberg
- 申请人： Joachim Jaeger , Pasquale Cirillo , Joachim Eicher , Johannes Geser , Bernhard Freund , Bernd Zierenberg
- 优先权： DEP19536902.5-15 19951004
- 主分类号： F04B39/00
- IPC分类号： F04B39/00
摘要：
A miniaturized device for pressurizing fluid. The device includes a hollow piston that provides a fluid path and a valve member. The valve member is configured for axial movement so that the valve axis remains parallel to the piston axis. The valve member is arranged at one end of the hollow piston. The valve member may be partially or completely disposed within the hollow piston. The device is particularly adapted for use in a mechanically operated atomizer to produce an inhalable aerosol of a liquid medicament without the use of propellant gas.