Vehicular apparatus for removing snow and aircraft de-icing or anti-icing liquids from runway surfaces
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United States of America Patent
Stats
-
Oct 8, 1996
Grant Date -
N/A
app pub date -
Dec 30, 1994
filing date -
Dec 30, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicular apparatus which is adapted for removing fluids including snow and/or ice and de-icing or anti-icing liquids from a surface as the apparatus traverses the surface. The apparatus comprises: a first container for receiving a first portion of the fluids removed from a zone of the surface; apparatus for collecting and transferring the first portion of the fluids from the zone to the first container; a second container for collecting residual fluids remaining on the zone of the surface after the first portion is removed; a tank for containing water and a diaphragm pump for pumping water from the tank through nozzles at high pressure on the zone of the surface to loosen the residual fluids or make them airborne; and an air sweep connected in fluid communication with the second container for drawing or sweeping the loosened residual fluids and water into the second container concurrently with impinging high pressure water on the surface.
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