초록 ▼

A fluid purification device including an inverted U-shape frame whose legs support a plurality of lamp assemblies each including an ultraviolet lamp received in a protective sleeve. One of the legs is hollow and receives lead wires connected to the lamps through openings spaced along the leg. The pr

A fluid purification device including an inverted U-shape frame whose legs support a plurality of lamp assemblies each including an ultraviolet lamp received in a protective sleeve. One of the legs is hollow and receives lead wires connected to the lamps through openings spaced along the leg. The protective sleeves at one of their ends are resiliently mounted to the hollow leg at the openings, and seals are provided to prevent fluid from entering into the hollow leg and the protective sleeve. The other ends of the protective sleeves are closed and held in receptacles in the other frame leg which is formed by two plates fixed to each other. “O”rings provided along the other leg receive the protective sleeves to provide flexible seats. An electrical ballast controlling voltage and amperage at the lamps is incorporated in the frame.

대표청구항 ▼

A fluid purification module adapted to be inserted in a body of water to be purified, the module comprising in combination a frame including a pair of opposed legs laterally spaced from each other and adapted for insertion into the water to be purified, a plurality of water purification lamps extend

A fluid purification module adapted to be inserted in a body of water to be purified, the module comprising in combination a frame including a pair of opposed legs laterally spaced from each other and adapted for insertion into the water to be purified, a plurality of water purification lamps extending between and supported by said legs, each lamp having one end thereof located towards said one leg and an opposite end which is closed and located towards said other leg, said lamps including means permitting immersion of the lamps into water, a plurality of electrical lead wires respectively connected to said lamps, said frame having a first portion directly connected to at least one of said legs, and a ballast incorporated in said first portion of said frame and including means connected to said lead wires for controlling all of said lamps.