Patent ID: 8881948

Claim:
A mixing drink dispenser, comprising: a mixing chamber for receipt of mixing liquid drink concentrate with water for mixing together into a beverage, said mixing chamber having an upper cylindrical section with a cylindrical side wall, a water inlet connected with an elongate, tubular water inlet connector extending tangentially and laterally outwardly from the cylindrical side wall to direct a flow of streaming water tangentially and laterally against an interior surface of the cylindrical section at a first level to create a spiraling, swirling vortex of water closely covering the interior surface of the upper cylindrical section that moves downwardly along the interior surface to a second level beneath the first level, and a concentrate inlet directed for flow of streaming concentrate generally against the interior surface at the second level beneath the first level; a source of mixing water connected with the water inlet; and a concentrate hopper for holding liquid drink concentrate connected with a drain hole connected to the concentrate inlet.