Fluid sprinkling – spraying – and diffusing – Slow diffusers – With wick or absorbent means removing liquid from holder
Reexamination Certificate
2011-03-22
2011-03-22
Nguyen, Dinh Q (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Slow diffusers
With wick or absorbent means removing liquid from holder
C239S034000, C239S049000, C239S057000, C239S058000, C239S337000, C239S590000
Reexamination Certificate
active
07909264
ABSTRACT:
A discharge device and a method for evaporating a liquid to the atmosphere are proposed. The liquid pressurized by gas is supplied to an evaporator via a flow restriction device which restricts the flow rate of the liquid such that continuous release and evaporation of the liquid is possible. Further, an evaporator is proposed. The evaporator comprises an evaporation surface which is designed preferably by microstructuring such that the surface area is increased and/or the liquid forms an essentially uniform film on the evaporation surface.
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Blankenstein Gert
Dunne Stephen Terence
Rohrschneider Marc
Boehringer Ingelheim microParts GmbH
Nguyen Dinh Q
Reis Ryan
Roberts Mlotkowski Safran & Cole P.C.
Safran David S.
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