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Fluid product dispensing device
专利权人:
Frédéric Heldt
发明人:
Frédéric Heldt,Fabio Stradella,Giuseppe Stradella
申请号:
US10495550
公开号:
US08419706B2
申请日:
2002.11.14
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A fluid dispenser device comprising a body provided with a dispenser orifice, a reservoir containing at least one dose of fluid being disposed statically in said body, said reservoir being closed in sealed manner by two stoppers, a first stopper and a second stopper the fluid being disposed in a fluid chamber, said device further comprising opener means for opening said first stopper, said opener means being disposed statically in said body, actuator means being connected to said second stopper, the actuation of said second stopper creating pressure in the fluid chamber said pressure displacing and/or deforming said first stopper towards said opener means, and then fluid is expelled through said open first stopper towards said dispenser orifice, a spray profile being provided downstream from said dispenser orifice, the device further comprising precompression means.
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