초록 ▼

A roof ridge ventilator for the roof of a building having a shingled roof. The ventilator is formed substantially of zinc metal and has a longitudinally extending series of closely spaced drain hole punchings in the baffles thereof which are constructed and arranged to achieve flow of a substantiall

A roof ridge ventilator for the roof of a building having a shingled roof. The ventilator is formed substantially of zinc metal and has a longitudinally extending series of closely spaced drain hole punchings in the baffles thereof which are constructed and arranged to achieve flow of a substantially uniform sheet of a biostatic ionic solution of zinc across the shingled roof from opposite sides of the ventilator during rain, dew or melting snow conditions. Such a washing of the shingles prevents and retards fungus and bacterial growth which defaces the shingles.

대표청구항 ▼

1. In a roof ridge ventilator adapted to be installed overlying the open ridge of and along the shingled roof of a building, said ventilator including a pair of flashing parts adapted to be anchored to the roof, and a pair of baffles each upstanding from the ends of one of the pair of flashing parts

1. In a roof ridge ventilator adapted to be installed overlying the open ridge of and along the shingled roof of a building, said ventilator including a pair of flashing parts adapted to be anchored to the roof, and a pair of baffles each upstanding from the ends of one of the pair of flashing parts to which it is joined and spaced from the outer side walls of the ventilator, the improvement comprising forming said ventilator essentially of zinc sheet metal, and providing at the juncture between said baffles and said flashing parts, a series of drain openings in a straight line along the horizontal extent of each said baffle, wherein the number and size of said drain openings is sufficient that moisture passing through the drain openings from the space between the baffles and the outer side walls on each side of the ventilator will spread downwardly and diffuse outwardly, to form on the shingled roof a substantially uniform, single sheet of biostatic ionic zinc solution. 2. The ventilator of claim 1 in which each of said drain openings is approximately 3/4 inches by 1/4 inches and the openings are spaced apart on approximately 3 inch centers to achieve spacing between adjacent openings of approximately 21/4 inches. 3. The ventilator of claim 1 in which said single sheet of solution is formed in close proximity to the baffles. 4. The ventilator of claim 1 in which said single sheet of solution is formed approximately 10 to 12 inches from a baffle.