Vessel with pouring spout inducing constant geometry, non-turbul

Details Vessel with pouring spout inducing constant geometry, non-turbul Vessel with pouring spout inducing constant geometry, non-turbul

1992-07-15

1995-02-14

Kashnikow, Andres

Dispensing

Nozzles, spouts and pouring devices

Integral with container walls

222575, D 7361, 210467, A47J 2700

Patent

active

053887328

ABSTRACT:
A vessel having a bottom with a vertical center-line and an annular side wall extending upward from the bottom of the vessel terminating into a rim portion. The vessel is further provided with at least one pouring spout formed in the side wall and extends peripherally about the side wall for at least a 75 degree arc with respect to the vertical centerline of the bottom. The pouring spout consists of two opposing concave upper pouring spout surfaces which converge upon and join a concave lower throat surface. The pouring spout thus provides a cross-sectional flow pattern initially in the shape of a convex-sided V that reforms into a round non-turbulent stream regardless of the flow rate of the liquid being poured. A complementary closure having at least one array of openings, for venting steam and/or straining liquids being prepared in the vessel is also disclosed.

REFERENCES:
patent: D230459 (1974-02-01), Gulotta
patent: D237133 (1975-10-01), Cyren
patent: 254500 (1882-03-01), Oberman
patent: 630414 (1899-08-01), Schwartz
patent: 1733450 (1929-10-01), Detwiler
patent: 1802005 (1931-04-01), Detwiler
patent: 2006704 (1935-07-01), Van Muffling
patent: 2083017 (1937-06-01), Hayes
patent: 2185897 (1940-01-01), Krause
patent: 2303841 (1942-12-01), Kircher
patent: 4310418 (1982-01-01), Busbey
patent: 4626352 (1986-12-01), Massey
1979 Corning Sales Literature showing Double Lipped Pan.

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