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US 12,012,705 B2Granted
Air barrier system II for blocking inflow of fog
OwnerSea Man Parkinventor
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to an air barrier system II for blocking inflow of fog. According to the present disclosure, provided is an air barrier system which does not affect wind load while effectively preventing fog from flowing toward a road.
Claims10
An air barrier system II for blocking inflow of fog, comprising:
- a first frame unit that is provided in plural and are installed along an edge of a road;
- and
- a first injection unit that is installed on the first frame unit and that injects air to the first frame unit side that the first injection unit faces, to form a first air barrier for blocking inflow of fog to the road,
- wherein the first injection unit comprises a first air blast unit that inhales outside air, and a first air knife unit that is installed along a longitudinal direction of the first frame unit and that receives the outside air from the first air blast unit and forms the first air barrier by injecting the received air,
- wherein the first air knife unit includes a first base unit in which the air received from the first air blast unit flows into and a first cover unit that is installed on a surface of the first base unit,
- wherein one end of the first base unit is tapered with a first angle and one end of the cover unit facing the one end of the first base unit is tapered with a second angle that is larger than the first angle.
3 more elements
An air barrier system II for blocking inflow of fog, comprising:
- a plurality of first frame units and a plurality of second frame units arranged to face each other with a road in between, each of the first frame unit and the second frame unit having a first pipe installing on a ground of an edge of the road and a second pipe extending from the first pipe and slanting towards the road;
- a plurality of first air knife units are installed on the plurality of first frame units and the plurality of second frame units, respectively, each of the plurality first air knife units is disposed facing each other along a length of the first pipe of the first frame unit and the second pipe of the second frame unit so that air injected from the each of the plurality first air knife units is directed to adjacent the first air knife units, thereby forming an air barrier between the first frame units;
- a second air knife unit that is installed on the second pipe of the first frame unit to connect adjacent the first frame units to each other;
- and
- a third air knife unit that is installed on the second pipe of the second frame unit to connect adjacent the second frame units to each other,
- wherein each of the second air knife unit and the third air knife unit is disposed facing each other so that the air injected from the each of the second air knife unit and the third air knife unit is directed to each other, thereby forming the air barrier between the second air knife unit and the third air knife unit.
3 more elements
Dependencies are inferred from the claim text.