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US 5,964,952 AGranted
Method of cleaning surfaces with water and steam
OwnerHorst Kunze-Concewitzinventor
Life of this patent
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Abstract
A method and device for cleaning contaminated surfaces with both water and steam. A water film is applied to the contaminated surface and steam sprayed into the water film while water is continued to be applied to the water film. In this way the steam is directed into the water film and through the water film onto the contaminated surface, whereby contaminates in the contaminated surface are removed.
Claims13
A method for cleaning contaminated surfaces with water and steam, comprising the steps of:
- applying a water film to the contaminated surface;
- and
- spraying steam into the applied water film while continuing to apply water to the water film,
- wherein the steam is applied through at least one steam nozzle and the water is applied through a separate device, and wherein the steam is directed into the water film and through the water film onto the contaminated surface, wherein contaminates in the contaminated surface are removed.
1 more element
Dependencies are inferred from the claim text.