Apparatus for pulsation-free and oscillation-free total evaporation of media; hand-held device for evaporation of surfaces
AssigneeUniversitaet Stuttgart
InventorHolger ASCHENBRENNER
Life of this patent
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Abstract
An apparatus for pulsation-free and oscillation-free total evaporation of media has an evaporation pipe having at least one inlet and at least one outlet for the media to be evaporated, and a displacement body is disposed coaxially, at least in a part of the evaporation pipe, wherein the displacement body lies against an inner wall of the evaporation pipe, at least over a part of its longitudinal expanse, so that at least one evaporation channel is formed, and the evaporation pipe can be temperature-regulated by a heating device, and the displacement body has an at least triangular cross-section, has a greater length expanse than width expanse, and is twisted about its longitudinal axis.
Claims15
An apparatus for pulsation-free and oscillation-free total evaporation of media comprising:
- (a) an evaporation pipe having an inner wall and at least one inlet and at least one outlet for the media to be evaporated;
- (b) a displacement body disposed coaxially at least in a part of the evaporation pipe and having a longitudinal axis, a length expanse, and a width expanse less than the length expanse;
- and
- (c) a heating device;
- wherein the displacement body lies, at least over a part of the length expanse, against the inner wall so that at least one evaporation channel is formed;
- wherein the evaporation pipe is temperature-regulatable by the heating device;
- wherein the displacement body has an at least triangular cross-section;
- and
- wherein the displacement body is twisted about the longitudinal axis.
An apparatus for pulsation-free and oscillation-free total evaporation of media comprising:
- (a) an evaporation pipe having at least one inlet and at least outlet for the media to be evaporated;
- (b) a displacement body disposed coaxially at least in a part of the evaporation pipe and having a longitudinal axis, a length expanse, and a width expanse less than the length expanse;
- (c) a heating device;
- and
- (d) a woven fabric material disposed between the evaporation pipe and the displacement body and increasing surface area available for evaporation of the media;
- wherein the evaporation pipe is temperature-regulatable by the heating device;
- wherein the displacement body has an at least triangular cross-section;
- and
- wherein the displacement body is twisted about the longitudinal axis.
A hand-held device for evaporation of a surface comprising:
- (a) an interior;
- and
- (b) an apparatus for pulsation-free and oscillation-free total evaporation of media disposed in the interior;
- wherein the apparatus comprises:
- an evaporation pipe having an inner wall and at least one inlet and at least one outlet for the media to be evaporated;
- a displacement body disposed coaxially at least in a part of the evaporation pipe and having a longitudinal axis, a length expanse, and a width expanse less than the length expanse;
- and
- a heating device
- wherein the displacement body lies, at least over a part of the length expanse, against the inner wall so that at least one evaporation channel is formed;
- wherein the evaporation pipe is temperature-regulatable by the heating device;
- wherein the displacement body has an at least triangular cross-section;
- and
- wherein the displacement body is twisted about the longitudinal axis.
Dependencies are inferred from the claim text.