초록 ▼

An improved venturi apparatus for the incorporation of air into a liquid. The preferred embodiment of the invention comprises an entry section, a cylindrical section, and an outflow section. Lateral tubes extend from the cylindrical section so as to form an acute angle relative to both the central a

An improved venturi apparatus for the incorporation of air into a liquid. The preferred embodiment of the invention comprises an entry section, a cylindrical section, and an outflow section. Lateral tubes extend from the cylindrical section so as to form an acute angle relative to both the central and cross-sectional axes of the cylindrical section, thereby preventing leakage of liquid out through the lateral tubes during use and subsequent handling. The entry section includes a breather tube connected to the cylindrical section.

대표청구항 ▼

1. A venturi apparatus for incorporating into a liquid, said apparatus having: a. a first section for channeling a liquid;b. a conical shaped second section having an entry end and an outflow end, where the entry end is narrower in internal circumference than the outflow end, comprising a constricte

1. A venturi apparatus for incorporating into a liquid, said apparatus having: a. a first section for channeling a liquid;b. a conical shaped second section having an entry end and an outflow end, where the entry end is narrower in internal circumference than the outflow end, comprising a constricted tube;c. a breather tube, with one end coupled to a ventilation port located along the second section and in fluid communication with ambient air, and the other end opening at the first section; andd. at least one lateral tube, each lateral tube: i. comprising a first end emanating from the constricted tube;ii. a second end open to the exterior apparatus; andiii. angled downstream with an acute angle relative to the outflow end for introducing ambient air. 2. The apparatus of claim 1, wherein the outflow end includes an outlet cover for covering the outflow end when the apparatus is not in use. 3. The apparatus of claim 1, wherein the entry end includes a tapered portion having a liquid seal coating for fitting into the mouth of a bottle and forming a liquid seal therewith.